Isokern MAGNUM 82028, MAGNUM 82036, MAGNUM 82042, MAGNUM 82048 Installation, Operation, Maintenance And Owner's Manual

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Isokern® MAGNUM® Fireplace

with Fire-Lite Application

and DM Chimney System

Installation, Operation, Maintenance and Owner’s Manual

MAGNUM Models 82028, 82036, 82042 & 82048

A PRODUCT OF EARTHCORE INDUSTRIES, LLC.

Important: This manual contains assembly rules, installation steps, guidelines, use and maintenance

instructions for the

Application with the ECO-STEEL & ECOSTEEL+ Chimney System. This manual must become the property of and

be reviewed by all current and future users of this product. It is the responsibility of the general contractor and

the installer of this product to ensure that the instructions in this manual are followed exactly and that any al-

lowed gas log appliance used in this product be installed in strict accordance with NFPA 58, NFPA 54/ANSI Z223.1

and the gas log manufacturer’s explicit installation, sizing and operation instructions. It is the responsibility of the

general contractor to provide adequate clearances from all ﬁrebox surfaces as speciﬁed in this manual.

MAGNUM 82028, 82036, 82042 & 82048 ﬁreplaces and the DM chimney system

INSTALLER: Leave this manual with the ﬁreplace

CONSUMER: Retain this manual for future reference

, and Fire-Lite

Be Sure to Read Entire Manual Before Beginning Construction.

Contents of this manual may change without prior notiﬁcation.

DO NOT install the MAGNUM Series Fireplace in a manufactured

home or mobile home or recreational vehicle.

SBCCI NO. 9626 NYC-MEA 241-90-E ICC Report NO. ESR-2316 LA RR NO. 25483 IBC 2006, IRC 2006, IMC 2006

THESE FIREPLACES ARE DESIGNED for USE with:

Solid Wood Logs, PROPANE (LP) or NATURAL GAS (NG), ONLY

THIS MANUAL CAN ONLY BE REPRODUCED IN ITS ENTIRETY

Issued: September 2018

Revision: 002

Listing Services Report NO. 3159656MID-008 & 3082504-T1

Earthcore Industries MAGNUM Series Fireplace

Table of Contents

General Information ................................................... 3-4

Safety Instructions ..................................................... 5-6

Warnock-Hersey Listing Label ...................................... 7

MAGNUM 28 - Firebox Dimensions ............................ 8

Component List - MAGNUM 28 ................................... 9

MAGNUM 36 - Firebox Dimensions ...........................10

Component List - MAGNUM 36 ..................................11

MAGNUM 42 - Firebox Dimensions ...........................12

Component List - MAGNUM 42 ..................................13

MAGNUM 48 - Firebox Dimensions ...........................14

Component List - MAGNUM 48 ..................................15

Required Clearance to Combustibles .....................16-17

Supporting Floor System .............................................18

Fire-Lite Application ................................................19-21

Rough Framing Dimensions ....................................... 22

General Assembly Instructions ............................. 23-27

DM Chimney Crown Caps .......................................... 37

DM Chimney Terminations ......................................... 38

Eco-Steel/Eco-steel+ Metal Chimney Flue ................ 39

Component List - ECO-STEEL Chimney ..................... 40

Component List - ECO-STEEL+ Chimney...............41-42

ECO-STEEL & ECO-STEEL+ General Information ...... 43

ECO-STEEL Metal Chimney Installation ................ 44-48

Mechanical Draft System ........................................... 49

Access Modiﬁcation:

Combustion Air Kits, Gas & Electrical Line Feed ........ 50

Firebrick Installation .................................................... 51

Flush Wall Finish Details ............................................. 52

Clearance to Combustilble Trim .................................. 53

Outdoor Application .................................................... 54

Two-Story Stacked Installations ............................. 55-56

Reduced-Height Specialty Application/

Seismic Requirements ............................................... 57

DM Chimney Components & General Information..... 28

DM Chimney Height Requirements ........................... 29

DM Chimney Installation - Straight Run ................ 30-31

DM Chimney Installation - Offset Run ................... 32-34

DM Brick Ledge ..................................................... 35-37

Summary ............................................................... 58-60

Registration Card ........................................................ 61

Warranty ..................................................................... 64

Earthcore Industries MAGNUM Series Fireplace

General Information

The MAGNUM Series ﬁreplace and DM chimney system is a prefabricated, refractory modular ﬁreplace and chimney system designed for ﬁeld assembly. The system consists of interlocking precast parts which are adhered versus glued together with a masonry adhesive. The parts of the MAGNUM Series ﬁreplace and DM chimney system are precast using a proprietary mixture of volcanic pumice aggregate and cement. It includes all the parts necessary for assembly of a complete ﬁrebox, smoke dome and chimney system. Each MAGNUM precast ﬁreplace component is designed for a speciﬁc part of the ﬁreplace such that only one means for assembly is possible. The ﬁrebox and smoke dome are designed to be ﬁtted with a traditional cast iron, poker-style throat damper. However, metal ﬂue pipe, electronic, or chimney top dampers are options. The MAGNUM Series ﬁreplaces is available in 4 sizes: 28, 36, 42, and 48. The MAGNUM Series ﬁreplace requires a standard refractory ﬁrebrick liner be applied to the interior of the ﬁrebox. In the 28, 36, 42, and 48 models the ﬁrebrick must be a minimum thickness of 1-1/8” on the side walls, ﬂoor, and backwall. All units have a (38”) rough opening height before ﬁrebrick. The only parts which differ among the available sizes are width related pieces. All units use the same side wall pieces. The DM chimney system is a dual module refractory chimney system. The basic chimney consists of an outer casing block and an inner liner. It is acceptable to use mechanical assist draft systems, if the venting companies perform the engineering calculations and make the necessary recommendations for fan size and ﬂue vent diameter following the guidelines of NFPA 211/2006, pages 211-13. Installation of such systems must also follow the mechanical drafting company’s explicit installation and operation instructions.

“Smoke free” operation is not warranted nor is the manufacturer responsible for inadequate system draft caused by mechanical systems, general construction conditions, inadequate chimney heights, adverse wind conditions or any unusual environmental conditions or factors beyond the manufacturer’s control.

The DM chimney components are ﬁeld assembled using Earthcore Adhesive to glue the components together. The DM chimney system also includes an offset chimney block component, used to create offsets to the vertical run of the chimney. A brick ledge component is available, designed to support chimney top brick veneer ﬁnishes. Prefabricated masonry chimney termination caps are also available. The MAGNUM Series ﬁreplace and DM chimney components will be described and illustrated in the following pages. Close attention should be paid to each component group’s speciﬁcations and installation requirements as described in this manual. Recommended minimum overall height for the Isokern ﬁreplace, DM, ECO-STEEL & ECOSTEEL + chimney system for an indoor application is 18’-0” when the chimney is straight and 21’-0” when a chimney is offset.

Maximum DM54 Chimney height without additional support needed: 57'-0"

Overall DM54 Chimney height, with proper structural support, should not exceed: 82'-0"

Intended Product Use Statement: The MAGNUM Series ﬁreplace and DM chimney systems are intended to burn

solid wood fuel, propane or natural gas.

NOTE: Installation of a gas pipe must comply with the Standard for Decorative Gas Appliances for Installation in Vented Fireplaces, ANSI Z21.60.

This ﬁreplace is intended for use as a supplemental heat source only and is not intended for heavy use as a primary heating system. Over-ﬁring, abusive burning, or mistreatment will void any claims (e.g. burning construction debris or other highly ﬂammable material; tossing, kicking or otherwise forcing logs into the ﬁrebox). The MAGNUM Series ﬁreplaces and DM chimney systems are conventional indoor or outdoor ﬁreplaces designed to appear like traditional masonry ﬁreplaces. The MAGNUM Series ﬁreplace and DM chimney system units are intended for installation in residential homes and other buildings of conventional construction.

NOTE: The local authority having code jurisdiction should be consulted before installation to determine the need to obtain a permit.

Earthcore Industries MAGNUM Series Fireplace

General Information

Important areas of concern with the installation of these ﬁreplaces are: construction of proper load bearing foundation and concrete support slab; code required hearth extension substrates and supports; proper assembly of components; clearance to combustible materials; height of chimney; and techniques employed in applying ﬁnishing materials to the ﬁreplace opening and hearth extension. Each of these important topics will be covered in detail throughout this manual. Installation personnel must give special attention to each topic as the installation progresses. All work performed on, near and adjoining the ﬁreplace and chimney installation must meet or exceed the speciﬁcations and requirements in this manual and the prevailing local building code. Subsequent renovations, additions of cabinets and storage spaces in the enclosure surrounding the ﬁreplace are also limited to the speciﬁcations in this manual and to the prevailing local building code. Isokern is not responsible for other construction work around the ﬁreplace unit. We recommend (1) 4" outside air kit for MAGNUM 28, 36, 42, and 48. The MAGNUM Series ﬁreplace and DM chimney system is tested and listed by Warnock Hersey (Intertek Testing Service) - Report No. 3159656MID-008 & 3082504-T1 to UL 127, and UL 103HT. MAGNUM Series ﬁreplace systems are also designed for installation in accordance with the National Fire Protection Association Standard for chimneys, ﬁreplaces, vents and Solid Fuel-Burning Appliances (NFPA 211).

SEISMIC CODE:

If you are installing the MAGNUM Series Fireplace in a location where there is seismic code, follow these instructions for installation:

Four No. 4 ASTM A615 Grade 40 minimum, vertical reinforcing bars, 2 on the inside of each side wall cavity running from approximately 4" into the concrete slab (for anchorage) to the top of the side wall cavity and ﬁll with 2000 psi minimum concrete or grout. Also, see page 57 for more information.

For seismic anchorage design and instructions of the ﬂush hearth application, please contact the Technical Department at 1-800-642-2920.

IMPORTANT:

The top plate of the ﬁrebox is not meant to be used as a structural support. Please consult structural engineer for structural support of any veneer bearing weight on the Isokern top plate.

NOTE:

Do not scale drawings. Illustrations in this manual are not to scale and are intended to show “typical” installations.

Nominal dimensions are given for design and framing reference only, since actual installations may vary due to job speciﬁc design preferences. Always maintain the stated minimum clearances to combustible materials. Do not violate any speciﬁc installation requirements.

Earthcore Industries MAGNUM Series Fireplace

Safety Instructions

WARNING: This product contains or generates chemicals known to the state of California to cause cancer or birth defects or other reproductive harm.

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate or service this ﬁreplace. Improper use of this ﬁreplace can cause serious injury or death from ﬁre, burns, explosions and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead to death!

If gas application is used with MAGNUM Series ﬁreplace; Propane (LP) gas and natural gas (NG) are both colorless and odorless gases. An odor-making agent is added to each of these gases to help you detect a gas leak. However, the odor added to these gases can fade and gas may be present even though no odor exists.

Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble ﬂu symptoms, including headaches, dizziness or nausea. If you have these signs the ﬁreplace may not have been installed properly, get fresh air at once! Have the ﬁreplace inspected and serviced by a qualiﬁed service person or your gas supplier. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung diseases or anemia, people at high altitude or under the inﬂuence of alcohol. Earthcore Industries strongly recommends the use of a carbon monoxide detector/alarm device wherever gas ﬁred appliances are in use. All parties either involved in or associated with the installation, service and use of this ﬁreplace must read this entire manual. Keep this manual for reference and as a guide book to safe operation of this ﬁreplace.

1. Always check local building codes governing ﬁreplaces and ﬁreplace installations. The MAGNUM Series ﬁreplace and DM chimney installation must comply with all local, regional, state, and national codes and regulations.

2. The MAGNUM Series ﬁreplace and DM chimney systems are intended for use in any application where a traditional masonry type ﬁreplace would apply. The chimney system must always vent vertically to the outside of the building.

3. Creosote and soot formation and the need for removal: When wood is burned slowly, it produces tar and other organic vapors which combine with expelled moisture to form creosote. The creosote vapors condense in the relatively cool chimney ﬂue of a slow burning ﬁre. As a result, creosote residue accumulates on the ﬂue lining. When ignited, this creosote makes an extremely hot ﬁre.

Because of creosote and soot buildup it is necessary to inspect and clean the ﬁreplace and chimney prior to use and periodically during the heating season. Cleaning of the ﬁreplace and the chimney system should be done annually at a minimum. In colder climates, chimney cleaning may need to be done periodically throughout the heating season.

4. Before servicing, allow the ﬁreplace to cool. Always shut off any electricity or gas to the ﬁreplace while working on it.

Earthcore Industries MAGNUM Series Fireplace

Safety Instructions

5. Use only solid fuel or Natural Gas or LP Gas log sets in this unit. Do not use artiﬁcial wax based logs, chemical chimney cleaners, or ﬂame colorants in this ﬁreplace.

6. For propane (LP) use do not place propane supply tank(s) inside any structure. Locate propane supply tank(s) outdoors. To prevent performance problems, do not use propane fuel tank of less than 100 lbs. capacity.

7. Never use gasoline, kerosene, gasoline-type lantern fuel, charcoal lighter ﬂuid, or similar liquids to start or “freshen up” a ﬁre in this ﬁreplace. Keep all ﬂammable liquids at a safe distance from the ﬁreplace.

8. Always keep the ﬂue damper open when heat is present in the ﬁreplace.

9. Do not use a ﬁreplace insert or any other product not speciﬁed for use with the MAGNUM Se-

ries ﬁreplace and DM chimney systems unless written authorization is given by Earthcore Industries, LLC. Failure to heed this warning may cause a ﬁre hazard and will void the warranty.

10. This ﬁreplace is not intended to heat an entire home or to be used as a primary heat source. It is designed to ensure homeowner comfort by providing supplemental heat to the room.

11. Always ensure that an adequate supply of replacement combustion air from the outside of the house is accessible to the ﬁre to support normal combustion. Fireplaces consume large volumes of air during the normal ﬁring process. In the event the home is tightly sealed and has modern energy efﬁcient features, the combustion air supply kits may not provide all the air required to support combustion and the proper ﬂow of combustion gases up the chimney. The manufacturer is not responsible for any smoking or related problems that may result from the lack of adequate air supply ﬂowing into the house. It is the responsibility of the builder/ contractor to ensure that adequate air supply has been provided for the ﬁreplace.

CAUTION: When used with the MAGNUM Series ﬁreplace system, all gas log sets must be operated with the damper clamped in the fully open position. This includes unlisted “vent free” log sets. Only listed “vent free” log sets may be operated with the damper in the closed position.

12. When in doubt about a component’s usability - has visible or suspected physical damage - consult your Isokern distributor or authorized Isokern representative for advice.

13. Modiﬁcation to MAGNUM components not mentioned in this manual may void claims, listings and approvals and could result in an unsafe and potentially dangerous installation. Alterations to the MAGNUM ﬁrebox are allowed with prior written approval and instructions from Earthcore Industries, LLC. The installer indemniﬁes the manufacturer of all claims and under no circumstances will the manufacturer be liable for consequential, incidental, indirect, punitive or other damages of any kind or nature, whether foreseeable or not, based on any claim by any party as to the modiﬁcations of the Isokern ﬁreplaces.

Earthcore Industries

USE SOLID WOOD FUEL OR LISTED DECORATIVE GAS VENTED OR UNVENTED APPLIANCE. ALSO FOR USE WITH LISTED METAL CHIMNEY.

FIRE-LITE APPLICATION TO USE FTF13 OR EQUIVALENT CHIMNEY ONLY.

DO NOT USE A FIREPLACE INSERT OR OTHER PRODUCTS NOT SPECIFIED FOR USE WITH THIS PRODUCT. “WARNING” THIS FIREPLACE

HAS NOT BEEN TESTED FOR USE WITH GLASS DOORS. TO REDUCE THE RISK OF FIRE OR INJURY, DO NOT INSTALL GLASS DOORS.

IF DOORS ARE USED, OPERATE FIREPLACE WITH DOORS FULLY OPEN. WHEN BURNING A DECORATIVE GAS APPLIANCE IN THE

FIREPLACE, LOCK THE DAMPER TO THE FULLY OPEN POSITION.

SEE INSTALLATION AND OPERATING INSTRUCTIONS FOR THIS MODEL AND ICC # ESR-2316,

LA.RR # 25483, MEA #2490E.

CONTACT BUILDING OFFICIAL PRIOR TO INSTALLATION

DO NOT REMOVE

OR COVER

THIS LABEL

W/N 04897

MODULAR REFRACTORY FIREPLACE

MAGNUM: 28” 36” 42” 48”

COMPLIES WITH APPLICABLE REQ. OF UL 127, ULC S610

WHI-

MADE IN USA

MADE IN DENMARK

CLEARANCE TO COMBUSTIBLES: 28”, 36”, 42”, 48” UNIT FRONT AND ISOKERN CHIMNEY = 0 in.

UNIT SIDES AND REAR = 1.5 in. (38mm) COMBUSTIBLE SHEATHING ABOVE OPENING TOP = 8 in. (203mm) SHEATHING OR TRIM TO OPENING SIDES = 8 in. (203mm) MANTLE ABOVE OPENING = 14 in. (356mm) OPENING TO SIDEWALL = 26 in. (660mm) HEARTH EXTENTION BEYOND FRONT = 20 in. (508mm) HEARTH EXTENTION BEYOND SIDES = 12 in. (305mm) COMBUSTIBLE FLOOR = 4 in. (102mm) INSULATION FROM FIREBOX = 3 in. (76mm)

EARTHCORE INDUSTRIES, LLC JACKSONVILLE, FL 32256

MAGNUM Series Fireplace

Warnock Hersey Listing Label

Isokern Fireplace and Chimney Systems are tested and listed to UL standards: UL 127, ULC S610, and UL 103HT. The listing label shown in Figure 1 above outlines the listed clearances to combustibles and indicates that the units are suitable for use with solid fuel or listed gas appliances. Refer to the manufacturer’s installation manual for detailed description of clearances to combustibles and all other installation information.

A metal listing label similar to those shown above is afﬁxed to each ﬁreplace. Do not remove the listing label from the ﬁreplace.

Prior to beginning installation, contact your local building ofﬁcial to determine the need to obtain a permit.

Earthcore Industries

2 ¾”

28 ½”

25 ¼”

60 ¼”

28 ¾”

31 ½”

5”

16”

8”

24” Damper

28”

35 ½”

31”

19 ¾”

10 ¾”

25 ¼”

14”

22 ½”

Flue Outlet

MAGNUM Series Fireplace

MAGNUM 28 (82028)

CAUTION: When using the Isokern brick ledge, it is required that the ﬁrebox/smoke dome assembly include the placement of a 4" x 4" x 3/8" minimum steel angle across the ﬁrebox opening. (See page 39 for "Structural Information" for details regarding speciﬁcation and placement of steel angles in ﬁreplaces.)

3”

Front View

22 ¼”

19 ¾”

31”

Side View

60 ¼”

28 ½”

9 ½”

35 ½”

Plan View

NOTE: These are inside rough dimensions before ﬁrebrick.

Top View

Uses Isokern DM 54 Chimney or ECO-STEEL/ ECO-STEEL+ Metal Chimney Pipe.

13 ½"

Earthcore Industries MAGNUM Series Fireplace

Component List - MAGNUM 28 (82028)

Component Part# Description

7 1/2”

9½”

2 1/2”

4”

32 1/2”

25¼”

28”

35 1/2”

16”

2 3/4”

16”

8”

M91CC

M90

Isokern MAGNUM

Base Plate

Isokern MAGNUM

Smoke Dome (QTY. 2)

Isokern MAGNUM

Side Sloping (Qty. 2)

Isokern MAGNUM

Sidewall (Qty. 6)

7 7/”

25 1/4”

22 1/2”

35 1/2"

10 3/4”

20”

8”

4 3/4”

9 1/2"

36S

M94L & M94R

M68CC

M65CC

Isokern MAGNUM

Top Plate

Isokern MAGNUM

Damper End Left & Right

Isokern MAGNUM

Damper Support, Front/Back (Qty. 2)

Isokern MAGNUM

Backwall (Qty. 3)

NOTE: CC is custom cut at factory.

Earthcore Industries

¾”

MAGNUM Series Fireplace

MAGNUM 36 (82036)

69 ¾”

Front View

33”

27 ¼”

38 ³/8”

38”

69 ¾”

2 ¾”

38”

Side View

25 ¼”

33” Damper

16”

8”

41”

9 ½”

43”

Plan View

27 ¼”

38 ³/8”

NOTE: These are inside rough dimensions before ﬁrebrick.

28”

13 ½"

13” Flue Outlet

5”

Top View

Uses Isokern DM 54 Chimney or ECO-STEEL/ ECO-STEEL+ Metal Chimney Pipe.

10 ¾”

25 ¼”

43”

33”

Earthcore Industries MAGNUM Series Fireplace

Component List - MAGNUM 36 (82036)

Component Part# Description

28”

M91

43”

4”

Isokern MAGNUM

Base Plate

9½”

25 1/4”

2¼”

33”

43”

25¼”

28”

10 3/4”

16”

3”

16”

8”

M90

M77

4 3/4”

Isokern MAGNUM

Smoke Dome (QTY. 2)

Isokern MAGNUM

Side Sloping (Qty. 2)

Isokern MAGNUM

Sidewall (Qty. 8)

Isokern MAGNUM

Top Plate

43”

7 7/8”

29 ¾”

8”

9 1/2”

M94L & M94R

M68

M65

Isokern MAGNUM

Damper End Left & Right

Isokern MAGNUM

Damper Support, Front/Back (Qty. 2)

Isokern MAGNUM

Backwall (Qty. 4)

Earthcore Industries MAGNUM Series Fireplace

MAGNUM 42 (82042)

Front View Side View

69 ¾”

3”

9 ½”

33”

33 ¼”

44 ½”

38”

69 ¾”

2 ¾”

38”

25 ¼”

33” Damper

16”

28 ¾”

8”

41”

49”

NOTE: These are inside rough dimensions before ﬁrebrick.

Plan View Top View

Uses Isokern DM 54 Chimney or ECO-STEEL/ ECO-STEEL+ Metal Chimney Pipe.

33 ¼”

44 ½”

49”

28”

13 ½"

13” Flue Outlet

10 ¾”

33”

5”

25 ¼”

Earthcore Industries MAGNUM Series Fireplace

Component List - MAGNUM 42 (82042)

Component Part# Description

28”

9½”

4”

43”

25¼”

28”

49”

M92

16”

3”

16”

8”

M90

Isokern MAGNUM

Base Plate

Isokern MAGNUM

Smoke Dome (QTY. 2)

Isokern MAGNUM

Side Sloping (Qty. 2)

Isokern MAGNUM

Sidewall (Qty. 8)

25 1/4”

7 7/8”

2¼”

33”

10 3/4”

49”

35 ½”

8”

9 1/2”

4 3/4”

M77

M94L & M94R

M69

M66

Isokern MAGNUM

Top Plate

Isokern MAGNUM

Damper End Left & Right

Isokern MAGNUM

Damper Support, Front/Back (Qty. 2)

Isokern MAGNUM

Backwall (Qty. 4)

Earthcore Industries MAGNUM Series Fireplace

MAGNUM 48 (82048)

Front View Side View

69 ¾”

9 ½”

43”

37 ¼”

48 ½”

53”

38”

NOTE: These are inside rough dimensions before ﬁrebrick.

69 ¾”

2 ¾”

38”

25 ¼”

42” Damper

16”

5”

28 ¾”

8”

41”

Plan View

37 ¼”

48 ½”

53”

28”

13 ½"

13” Flue Outlet

Top View

Uses Isokern DM 54 Chimney or ECO-STEEL/ ECO-STEEL+ Metal Chimney Pipe.

10 ¾”

25 ¼”

43”

Earthcore Industries MAGNUM Series Fireplace

Component List - MAGNUM 48 (82048)

Component Part# Description

28”

M93

53”

4”

Isokern MAGNUM

Base Plate

9½”

25 1/4”

2¼”

33”

53”

25¼”

10 3/4”

28”

16”

3”

8”

16”

4 3/4”

M90

M81

Isokern MAGNUM

Smoke Dome (QTY. 2)

Isokern MAGNUM

Side Sloping (Qty. 2)

Isokern MAGNUM

Sidewall (Qty. 8)

Isokern MAGNUM

Top Plate

53”

7 7/8”

40”

8”

9 1/2”

M94L & M94R

M70

M67

Isokern MAGNUM

Damper End Left & Right

Isokern MAGNUM

Damper Support, Front/Back (Qty. 2)

Isokern MAGNUM

Backwall (Qty. 4)

Earthcore Industries

0” CLEARANCE

COMBUSTIBLE FRAMING

8”

MIN

1 ½” Min.

MAGNUM Series Fireplace

Required Clearance to Combustibles

The MAGNUM Series ﬁreplace and the DM chimney system is tested and listed for installation with “clearance to combustibles” as follows:

• All DM 54 chimney components require 0” clearance (Figure 1).

• The MAGNUM Series ﬁrebox side walls and backwall require 1½” clearance (Figure 2).

• The smoke dome front wall requires 0” clearance.

NOTE: “Combustibles” are deﬁned as “normal construction materials” and are considered to be: wood framing materials, particle board, mill board, plywood sub-ﬂooring, plywood paneling and wood ﬂooring.

MAGNUM Series ﬁreplaces are tested and listed for (1½”) clearance to combustible framing material at the ﬁrebox sides and back. Installation and use practices that are beyond the control of the manufacturer* can result in situations where clearance requirements (as determined through testing and as stated by the manufacturer) are not maintained due to construction subsequent to the installation of the Isokern unit. It is the general contractor’s responsibility to assure that listed clearances to combustible framing and to insulation are maintained throughout the construction of the project subsequent to the installation of the Isokern unit. To avoid causing a ﬁre resulting in damage to property, personal injury or loss of life, do not pack or ﬁll the required air spaces with insulation or other material. No material is allowed in these areas (Figures 2 & 3). Keep all insulation, vapor barriers, “house wrap” paper and other insulating type membranes and products, including ﬁberglass, cellulose and other insulation, (anything that carries an “R” rating) a minimum of three inches (3”) away from all ﬁrebox and chimney surfaces.

FIGURE 1 FIGURE 2

8" = 28, 36,42,48

Earthcore Industries

0” CLEARANCE

1 1/2”

0” CLEARANCE

Combustible material cannot be within 1 1/2” to the fireplace sidewalls.

MAGNUM Series Fireplace

Required Clearance to Combustibles

IMPORTANT: The manufacturer is not responsible for installation and use practices that are beyond the scope of the product as deﬁned in the product listing and in this installation manual. Sheathing materials, such as plywood, particle board, and drywall, may cover the smoke dome front at 0” clearance. All combustible sheathing materials that protrude beyond front of ﬁrebox:

Models 28, 36, 42, and 48 (see Figure 2):

• Sides: 8" away

• Top of opening: 8" away Drywall must be cut back from the ﬁrebox opening sides and above the top of the opening according to information

above.

EXCEPTION: If insulation is used in walls surrounding the ﬁreplace, insulation may be installed behind sheathing of gypsum board, plywood, particle board or other material on the side facing the Isokern. The facing material cannot be within 1½” to the ﬁreplace side walls.

The MAGNUM Series ﬁreplace must sit upon a concrete support slab designed to bear the total installed weight of the ﬁreplace and DM chimney system. These support slabs can have no wood underpinnings (Figure 3). See page 18 for more information on weight loads. Concrete support slabs for MAGNUM Series ﬁreplaces must provide the non-combustible hearth extension substrate needed to support the code required non-combustible hearth extension ﬁnish materials (Figure 4). All MAGNUM Series ﬁreplaces shall have hearth extensions of approved non-combustible material such as brick, tile, or stone that is properly supported and with no combustible material against the underside thereof. Wooden forms used during the construction of hearths and hearth extensions must be removed when the construction is complete. If a raised ﬁreplace ﬂoor and raised hearth extension are preferred, the raised underlying structure must be built of non-combustible material, be structurally designed to hold the weight of the ﬁreplace and chimney system and must sit on non-combustible substrate.

FIGURE 3

FIGURE 4

Hearth Extension

Requirements

for 28” - 48” Models

20”

1 1/2”

Earthcore Industries MAGNUM Series Fireplace

Supporting Floor System

The MAGNUM 28, 36, 42, and 48 Fireplaces are not rated for installation on a combustible ﬂoor system unless used in the Fire-Lite Application (see Page 23). Fireplaces must be built upon a concrete support slab with no wood underpinnings. Proper reinforced concrete support slab for ﬁreplace installations may include the following types:

1. Slab on grade: standard residential, minimum four inch (4”) thick, 2500 psi concrete foundation on properly compacted ﬁll. This type foundation can support Isokern installations up to thirty feet (30’)* overall height without additional structural support. (brick ledge installations not included) (Figure 5). * Minimum height. See page 3 for speciﬁc models.

2. Slab-on-grade foundations, thickened and reinforced: for additional load carrying (Figure 6).

3. Off-grade slab on foundation walls and footings. Projects with off-grade ﬂoor systems as well as upper story installations require this type of support. When building off-grade support slabs the code required hearth extension substrate should be built as a continuation of the support slab for the ﬁreplace unit (Figure 7). Supports for off grade slabs must be concrete or steel and capable of supporting the slab, Isokern unit and the chimney. For multi-ﬂoor and back-to-back installations, proper weight computation on an individual basis is required. Consult a local structural engineer for load bearing requirements.

FIGURE 5

FIGURE 6

IMPORTANT: Foundations and footings must meet local

code and be approved by the local building authority. For any foundation design and load requirements check with a local structural engineer. It is the responsibility of the General

Contractor to insure adequate foundations.

Fireplace weights* and “foot print” areas: The total ﬁreplace weight and footprint for each model listed below includes: Fireplace pumice components only:

MAGNUM 28: 1040 lbs. @ 35.5” x 28” = 6.9 sq.ft. MAGNUM 36: 1300 lbs. @ 43” x 28” = 8.4 sq.ft. MAGNUM 42: 1420 lbs. @ 49” x 28” = 9.5 sq.ft. MAGNUM 48: 1600 lbs. @ 53” x 28” = 10.3 sq.ft.

“Footprint” areas listed above are base plate dimensions for each model and are exclusive of code required hearth extension areas. See page 59 for hearth extension dimensions.

NOTE: Additional support slab area may be required at the side or back of the MAGNUM unit to provide bearing for structural supports to a DM offset chimney sequence. (See pages 32-34 for offset chimney support requirements.)

FIGURE 7

Earthcore Industries

ISO-WOOL

FIRE-LITE

Stand

ISOKERN Fireplace

ISO-WOOL

ECO-STEEL

Metal Chimney

MAGNUM Series Fireplace

Fire-Lite Application

General Information:

The Fire-Lite is an application of the Isokern MAGNUM

FIGURE 8

36, 42, and 48 ﬁreplaces designed, tested and listed with the ability to be installed on a combustible ﬂoor system. The design and installation require that the system use ECO-STEEL or ECO-STEEL+ metal chimney. The Isokern Fireplaces must sit on the Fire-lite stand using the applicable Fire-Lite kit.

The following pages will refer to installation requirements speciﬁc to the Fire-Lite application using the Isokern Metal Fire-Lite Stand (pages 19-21).

Intended Use Statement:

The Fire-Lite Application of the Isokern ﬁreplace is designed to sit on a combustible ﬂoor system and is intended to burn solid wood fuel, propane or natural gas. The ﬁreplace is intended for use as a supplemental heat source only and is not intended for heavy use as a primary heating system.

The Fire-Lite has been tested and listed by Warnock Hersey (Report Nos. J20004277-231 and 632-912500) to UL 127-

1999. These units are intended for installation in residential homes, and other buildings of conventional construction.

Fire-Lite Application of the Isokern ﬁreplace are also designed for installation in accordance with the National Fire Protection Association Standard for chimneys, ﬁreplaces, vents and Solid Fuel-Burning Appliances (NFPA 211).

Clearance to Combustibles:

The Fire-Lite is tested and listed for installation with “clearance to combustibles” as follows:

1. Four-inch (4”) clearance to the combustible ﬂoor.

2. Zero-inch (0”) clearance at the Isokern smoke dome front

wall.

3. One and one half-inch (1½”) clearance at the Isokern ﬁrebox backwalls and side walls.

4. Two-inch (2”) minimum air space to combustibles at all ECO-STEEL or ECO-STEEL+ metal chimney.

IMPORTANT: “Combustibles” are deﬁned as “normal construction materials” and are considered to be: wood framing materials, particle board, mill board, plywood subﬂooring, plywood paneling, and wood ﬂooring. Sheathing materials, such as plywood, particle board, and drywall, may cover the smoke dome front at zero-inch (0”) clearance. Gypsum board, plywood, particle board, or other material can be used on the side facing the Isokern (Figure 8).

IMPORTANT: The Fire-Lite Application is designed, tested and approved for installation at a minimum of four inches (4”) above combustible ﬂoor systems per the installation speciﬁcations given in this manual.

Earthcore Industries

ECO-STEEL Chimney System

(4” min)

Floor System

ISOWOOL blanket

MAGNUM Series Fireplace

Fire-Lite Application

All portions of the combustible ﬂoor system under the Fire-Lite stand are to be covered with minimum 1/2”-thick ceramic ﬁber Isowool or equivalent rated to 2100 degrees Fahrenheit (Figure 9). Use of Insboard cut-out underneath the Fire-Lite stand is still an accepted installation practice (Figure 9). All Fire-Lite Application of the Isokern ﬁreplace result in the ﬁnished ﬁre brick ﬂoor of the ﬁrebox being at least eight inches (8½”)* above the combustible ﬂoor system (Figure 9). The non-combustible raised platform must be set with a minimum one and one half inch (1½") clearance to the wall to the sides and directly behind the Fire-Lite assembly.

Raised Platform: Nominal four-inch (4") metal base (Figure 9). Set the Fire-Lite base plate in a Earthcore Adhesive on to the non-combustible raised platform.

IMPORTANT: Metal safety strip - a metal angle is attached to the Fire-Lite stand when shipped. This angle is to be removed before installation, turned over and re-attached to the metal stand so that the 2” lip faces forward of the metal stands. This creates a metal safety strip and can be adjusted to ensure your metal stand, set on top of the Isowool will be level. The safety strip must extend out from the front of the raised platform at least two inches (2”)

The exposed combustible ﬂoor underneath the non-combustible raised platform must be completely covered with Isowool ceramic ﬁber insulation (Figure 9). The Isowool is dry laid to the ﬂoor within the block perimeter. The ceramic ﬁber must have a thermal conductivity rating equal to or greater than 0.4 Btu-in/hrsq. ft-degree Fahrenheit. (Reference: Harbison-Walker, 600 Grant St., Pittsburgh, PA 15219, ph. 412-562-6200: “Insboard 2100” or equivalent.)

Fire Brick Installation: Follow instructions on page 51 of this manual.

FIGURE 9

Earthcore Industries

Secure Fire-Lite Stand To Trusses

Floor Framing By Others

1 1/2” min

Noncombustible Hearth Extension Required 20” min

Support Hearth Extension With Noncombustible Material

Secure Fire-Lite Stand To Trusses

1 1/2” min

MAGNUM Series Fireplace

Fire-Lite Application

Recessed Fire-Lite: If the design preference is for a ﬂush hearth Fire-Lite application (ﬂoor of the ﬁreplace at the same level the room’s ﬂoor), with advanced planning, the metal stand can be lowered, set and attached to the joist system

(Figure 10).

NOTE: For seismic anchorage design and instructions of the ﬂush hearth application, please contact the Technical

Department at 1-800-642-2920.

When calculating ﬂush hearth height, be sure to allow for the four- or eight-inch (4” or 8”) metal stand, three-inch (3”) thick base plate plus the one and one half-inch (1½”) thick ﬁre brick ﬂoor. Whether a ﬂush hearth is preferred or a raised hearth, the combustible ﬂoor in front of the ﬁreplace must be covered with a non-combustible hearth extension set tight against the ﬁreplace front and extending at least 20" out from the ﬁnished ﬁreplace and at least 12" beyond the ﬁnished sides of the ﬁreplace opening. (Figure 11) For all “Fire-Lite” construction, it is necessary to use the base plate and the metal Fire-Lite stand. Be sure to secure the Fire-Lite metal stand to the ﬂoor framing system.

NOTE: Field veriﬁed dimensions should make allowance for hearth extensions in front (20”) and sides (12” ea.) from the ﬁreplace opeining. Also, make sure ﬁreplace sides and rear have 1½” clearance to combustibles.

Part# Description

MS-M-36

MS-M-42

MS-M-48

Magnum 36 Fire-lite Kit

(Stand w/ ISOWOOL)

4" x 46" x 28"

Magnum 42 Fire-lite Kit

(Stand w/ ISOWOOL)

4" x 49" x 28"

Magnum 48 Fire-lite Kit

(Stand w/ ISOWOOL)

4" x 53" x 28"

FIGURE 10 FIGURE 11

Earthcore Industries MAGNUM Series Fireplace

Rough Framing Dimensions

Typical Installation Framing Dimensions

MAGNUM Width - A Height - B Depth - C Model 28 38 ½” 61 ½” 29 ½” Model 36 46” 71” 29 ½” Model 42 52” 71” 29 ½” Model 48 56” 71” 29 ½”

NOTES:

1. “B” includes the 3”-thick base plate.

2. “Raised hearth” requires additional rough opening height

at “B” equal to the height of the raised hearth detail.

3. Rough framing dimension for width “A” allows for the required 1½” clearance at the sides of the Fireplace.

4. Rough framing dimension for depth “C” allows for the required 1½” clearance at the back of the Fireplace. 29½" is only for an interior wall as most exterior wall framing have insulation, even if the wall is 2 x 6, the foam they spray expands, so typically 31" is allowed on an exterior wall (Figure 12).

FIGURE 12

Corner Installation Framing Dimensions

The following chart of dimensions detail the positioning of an MAGNUM Series ﬁreplace in a corner. It also details the positioning of DM chimney where it must turn 45° degrees, if alignment is needed to overhead framing (Figure 13).

MAGNUM A B C D Model 28 38 ½” 20” 26 ½” 68” Model 36 46” 23 ½” 32” 73” Model 42 52” 26 ½” 36” 77” Model 48 56” 28 ½” 39” 80”

To turn ﬂue 45°, ﬁrst set starting inner liner onto the top plate of the ﬁreplace.

Next, set a DM outer casing onto the inner liner so that the outer casing is at 45° to the ﬁrebox and square to the overhead framing system. Run the vertical DM chimney through the overhead framing.

Offset blocks can be used, if necessary, to align with overhead framing before running the vertical DM chimney outer casing and liner.

FIGURE 13

Chimney

NOTE: Support the third offset down to footings and at each third offset block thereafter.

FIGURE 14

General Assembly Instructions

When beginning the assembly process, mix the Earthcore Adhesive with clean water to a smooth, workable texture (without lumps or dry pockets) of a “toothpaste” consistency. This mixture is suitable for application onto Isokern components by using a masonry grout bag supplied with the unit. Attention should be paid that the Earthcore Adhesive mixture is not too thin or runny, as this will not allow the Earthcore Adhesive to reach its maximum bonding strength. Mark out the position of the base plate on the supporting ﬂoor system. Apply a thin layer of Earthcore Adhesive to the area and set base plate in the mortar (Figure 14). Earthcore Adhesive is then squeezed from a grout bag

Earthcore Adhesive

onto the contact surfaces of the Isokern components as they are ﬁtted together.

NOTE: It is important that a 1/2” bead of Earthcore adhesive is piped onto all the components’ contact surfaces, about 1/2” in from all edges (Figure 15).

Earthcore Industries

MAGNUM Series Fireplace

Earthcore Adhesive

FIGURE 15

FIGURE 16

Earthcore Adhesive

When setting the next component onto the Earthcore Adhesive contact surface of the base plate, some Earthcore Adhesive should squeeze out along the face of the entire joint as a sign of complete and proper sealing of the joint. On broader contact surfaces, it is advisable to apply several additional 1/2” beads of the Earthcore Adhesive to the area to assure proper sealing of the joint. Properly Earthcore Adhesive ﬁrebox and smoke dome assembly requires approximately 100 pounds (dry measure) of Earthcore Adhesive.

Leveling and Aligning Components: Be sure to assemble all Isokern components level and ﬂush with adjoining components. Earthcore Adhesive is not intended to create a

Earthcore Adhesive

purposes.

Therefore, leveling and alignment adjustments are made by using small plastic shims supplied with the unit (Figure 16).

The shims can be inserted under a component to level and align it with adjacent Isokern components. Be sure to re-grout any and all gaps resulting from shim insertion to maintain components to full bearing.

joint of any thickness for leveling

Broken Components: Components can be repaired by using Earthcore is set into place. Components broken into multiple small pieces should be discarded and replaced.

IMPORTANT:

1. Do not mix Earthcore Adhesive with anti-freeze agents.

2. The maximum recommended

thickness at Isokern components is 1/4”.

Adhesive

along the break line as the component

Earthcore Adhesive

joint

Earthcore Industries MAGNUM Series Fireplace

Assembly Instructions - MAGNUM Series 28, 36, 42, & 48

The following assembly instructions, identify the parts by name, part number, and the placement of each part in the assembly process.

NOTE: At all component placement, be sure to adhesive all contact surfaces with Earthcore Adhesive. Check for complete sealing of each contact joint while assembly progresses.

1. Set the base plates in a full bed of Earthcore Adhesive on a level support surface. See page 22 for supporting ﬂoor system (Figure 17). Do not set the base plate so that it is in span.

Flush Hearth: If the design preference is for a “ﬂush hearth,” the base plate can be omitted from the assembly, and the ﬁrebox walls can be built directly on a minimum 4" concrete support slab. The ﬁre brick ﬂoor of the ﬁrebox is then set directly to the concrete support slab. This makes the ﬁreplace ﬁnished ﬁre brick ﬂoor approximately 1½". (1½”) above the top of the concrete support slab.

FIGURE 17

Base Plate: 28: Part #M91CC

Earthcore Adhesive

36: Part #M91 42: Part #M92 48: Part #M93

Raised Hearth: If the design preference is for a raised hearth (ﬂoor of the ﬁreplace elevated above the room’s ﬂoor), then the base plate can be set on a non-combustible platform that is built up to the desired raised hearth height on the concrete support slab (Figure 12). When calculating raised hearth height be sure to allow for the three-inch (3”) thick base plate plus the one and one half-inch (1½”) thick ﬁre brick ﬂoor in addition to the height of the platform. For all “raised hearth” construction where concrete blocks are used to create the raised platform, it is necessary to use the base plate. Be sure to adhesive the concrete block platform together. CMU used for base plate support should be rated ASTM 90. Whether a ﬂush hearth or a raised hearth is installed, the combustible ﬂoor in front of the ﬁreplace must be covered with a noncombustible hearth extension set tight against the ﬁreplace front and extending at least 20 inches out from the ﬁnished ﬁreplace and at least 12" beyond the ﬁnished sides of the ﬁreplace opening.

2. Set the ﬁrst course of the ﬁrebox side walls and backwalls into place (Figures 18 & 19).

NOTE: It may be convenient to dry set the ﬁrst course of side walls and backwalls into place on the Isokern base plate,

and then trace their position on the base plate with a pencil.

FIGURE 18

Earthcore Adhesive

Part #M90

FIGURE 19

Earthcore Adhesive

Backwall: 28: Part #M65CC 36: Part #M65 42: Part #M66 48: Part #M67

Part #M90

Earthcore Industries

4”

3/8”

MAGNUM Series Fireplace

Assembly Instructions - MAGNUM 28, 36, 42, & 48

After outlining the dry set pieces, remove them and apply Earthcore Adhesive to the areas traced on the base plate where the side walls and backwall are to sit. By doing this, the ﬁrst layer of wall components can be set directly into Earthcore Adhesive already applied to the proper areas on the base plate.

3. Continue assembly of the consecutive courses of the ﬁrebox side wall and backwall, making sure to stagger the backwall components. Apply adhesive to the top of each layer of wall components, set the next course above into place. Be sure to Earthcore Adhesive all vertical joints of the side wall to back wall connection when setting each component to its mate (Figure 20). Look for some Earthcore Adhesive to squeeze out along the joints of all contact surfaces as a sign that the joint is thoroughly sealed with the approved Earthcore Adhesive.

4. When all of the ﬁrebox side wall and backwall components are set, check the top surface of the ﬁrebox for level. If necessary, adjust the top surface of the box assembly for level by inserting a shim supplied with the unit between the lowest wall component and the top surface of the base plate. Any gap created under the wall components during the Shim leveling process must be ﬁlled with Earthcore Adhesive to ﬁll bearing against the base plate.

NOTE: If you are using DM Chimney or DM Chimney with a brick ledge. a steel angle iron should be utilized following these instructions.

CAUTION: When using the Isokern brick ledge, it is required that the ﬁrebox/smoke dome assembly include the placement of a 4” x 4” x 3/8” minimum steel angle across the ﬁrebox opening. (See page 50 for “Structural Information”for details regarding speciﬁcation and placement of steel angles in ﬁreplaces.) This item is not included in the components and can be sourced locally.

5. This steel angle sits on top of the uppermost side wall component with the four-inch leg in the horizontal position. To avoid a thickness problem with the placement of the steel angle, it is necessary to cut a notch in the top side wall component where the angle is to sit. This notch should be cut approximately 3/8” deep. The notch should start at the front face of the side wall component (at both the left and right hand walls) and run to a point 4” back toward the ﬁrebox (Figure 21).

FIGURE 20

Part #M90

Backwall: 28: Part #M65CC 36: Part #M65 42: Part #M66 48: Part #M67

Part #M90

FIGURE 21

Earthcore Industries

MAGNUM Series Fireplace

Assembly Instructions - MAGNUM Series 28, 36, 42, & 48

The steel angle sits in this notch. The four-inch leg of the steel angle is in the vertical position and is to be located in alignment with the front of the ﬁrebox. The ends of the steel angle should not protrude beyond the outer ﬁrebox side wall. Earthcore Adhesive between the steel and the notch in the top of the side wall is not needed.

6. The ﬁreplaces come with an eight-inch (8”) thick damper beam assembly, 4-piece component group that is to be assembled on top of the ﬁrebox side walls and backwall. The damper beam assembly consists of two (2) long lintel pieces and two (2) short damper beam side pieces. The damper side pieces are designed to sit on the ﬁrebox side wall between the front lintel and the back lintel. Each of the damper side pieces is designed speciﬁcally for its own side of the unit. When properly set, each damper side piece ﬁts ﬂush with the outside face of the ﬁrebox side wall so that its interior bottom edge aligns with the interior angle of the ﬁrebox side wall that it sits on (Figure

22). The two (2) lintels will be equal to the width of the ﬁreplace model that they serve. Properly placed, the lintel is to sit on top of the ﬁrebox backwall and ﬂush with it; the other lintel sits ﬂush with the front of the ﬁrebox, spanning the ﬁrebox opening. These components both sit on their narrow base so that their beveled face points down and into the ﬁrebox interior (Figure 23). Be sure to Earthcore Adhesive all damper beam components to the top surfaces of the ﬁrebox. Earthcore adhesive the contact surfaces of each damper side component where it meets the front and back damper beam lintel components.

FIGURE 22

When using brick ledge, or when DM ﬂue exceeds maximum height on page 3.

FIGURE 23

Part #M94L

Damper Beam: 28": Part #M68CC 36": Part #M68 42": Part #M69 48": Part #M70

Damper Beam: 28: Part #M68CC 36: Part #M68 42: Part #M69 48: Part #M70

Part #M94R

NOTE: The ﬁrebox and smoke dome are designed to be ﬁtted with a traditional cast iron, poker-style throat damper and placed ontop of the damper beams during installation. However, in-line or chimney top dampers are alternative options. The damper is not included with the ﬁrebox.

7. With the damper beams assembled and Earthcore Adhesive together, set the cast iron throat damper (unless another damper type is being used) on top of the damper beam and over the smoke chamber opening. The cast iron damper’s operating plate should face toward the rear of the ﬁreplace (Figure 23). The ﬂange at all four sides of the cast iron damper should be supported by the damper beam’s top surface. Position the cast iron damper so that its front ﬂange is approximately one inch (1”) away from the inside face of the front smoke dome component (Figure 24). Run a thin bead of Earthcore Adhesive around the four sides of the cast iron damper or tack the corners of the ﬂange to avoid movement of the damper as it gets opened and closed.

FIGURE 24

Damper

Front Back

Assembly Instructions - MAGNUM Series 28, 36, 42, & 48

Earthcore Industries

MAGNUM Series Fireplace

2 ¾”

Part #34

FIGURE 25

Smoke Dome: 28: Part #12 36: Part #11 42: Part #11 48: Part #13

FIGURE 26

8. Set the rear smoke dome component across the

damper beam in a bed of Earthcore Adhesive and ﬂush with the back face of the back damper beam lintel.

Set the front smoke dome component in Earthcore Adhesive across the front damper beam and 2¾" back from the front of the front damper beam lintel. This placement should create a space of 17” between the front and rear smoke dome components (Figure 25).

NOTE: On the MAGNUM 42, the smoke dome will not go all the way to the sides of the ﬁrebox. There will be 3" on both sides of the smoke dome top. Please see page 12 for reference.

9. Position the smoke dome’s sloping side walls at each end of the smoke dome components. The sloping side walls ﬁt in between the front and rear smoke dome components and also ﬁt into the haunches at the ends of the front and rear smoke dome components. Earthcore Adhesive all contact surfaces thoroughly. The smoke dome sloping side walls have a beveled bottom edge so that they will sit tight onto the ﬂat top of the damper beam assembly

(Figure 26).

FIGURE 27

Top Plate: 28: Part #36S 36: Part #M77 42: Part #M77 48: Part #M81

10. Set the top plate into position and Earthcore Adhesive on top of the smoke dome wall assembly. One side of the top plate shows a thickened center. This side is the bottom face. The ﬂue hole in the top plate is centered in the smoke dome from side to side but is offset from front to back, the center being ten and three-fourths inches (10¾”) from the back of the ﬁrebox (Figure 27).

Earthcore Industries MAGNUM Series Fireplace

DM Chimney Components & General Information

The DM chimney is a dual module, refractory masonry chimney system. It is composed of two precast mating components, the outer casing liner, and an inner liner.

This chimney system is designed for installation in accordance with the National Fire Protection Standard for Chimneys and Solid Fuel-Burning Appliances, NFPA 211 and in accordance with codes, such as ICC, BOCA Basic/ National Codes, the standard Mechanical Code, and the Uniform Building Codes.

Required DM Chimney Clearance

The DM chimney system, rated UL 103HT, is listed for zero clearance to normal construction materials. The DM chimney system may be enclosed in a wood chimney chase at zero clearance to wood framing members.

Since lateral support is required for DM chimneys the framing members will be in contact with the DM chimney system.

Component Part# Description

16½”

21 ½”

13½”

6”

16½”

13½”

12”

21 ½”

12”

70003 Isokern DM Chimney

6" Inner Liner

70235 Isokern DM Chimney

12" Inner Liner

45433 Isokern DM Chimney

12" Outer Liner

IMPORTANT: “Combustibles” are deﬁned as “normal construction materials” and are considered to be: framing materials, particle board, mill board, drywall, plywood paneling, plywood sub ﬂooring, and wood ﬂooring.

Keep all insulation, vapor barriers, “house wrap” paper and other insulating type membranes and products, including ﬁberglass, cellulose and other insulation, (anything that carries an “R” rating) a minimum of three inches (3”) away from all ﬁrebox and chimney surfaces.

EXCEPTION: If insulation is used in walls surrounding the ﬁreplace, insulation may be installed behind sheathing of gypsum board, plywood, particle board, or other material on the side facing the Isokern. The facing material cannot be within 1½” to the ﬁreplace side walls.

Mechanical Vent Systems

It is acceptable to use mechanical draft systems, if the venting companies do the engineering calculations and make the necessary recommendations for fan size and ﬂue vent diameter following the guidelines of NFPA 211/2006, pages 211-13. Installation of such systems must also follow the mechanical drafting company’s explicit installation and operation instructions.

21 ½”

25”

40136 Isokern DM Chimney

6”

”

40111

3”

40322

40323

50001

50003

ISO-Cap Spark Arrestor w/Damper -

Offset Block

Isokern Brick Ledge

Isokern Small Crown Cap

Isokern Large Crown Cap

ISO-Cap Spark Arrestor -

Stainless Steel

Stainless Steel (Shown)

Fits Inner Liner

Isokern DM Chimney Weights

Total installed chimney weight will vary and be based on the overall height and the conﬁguration of the chimney system. Chimneys may be straight vertical stacks of DM outer casing and inner liner (see page 3) but may also include the use of offset chimney blocks, brick ledge, chimney reinforcement, brick/stone veneers, cement crown caps and clay chimney pot termination with additional structural support.

50004 ISO-Cap Spark Arrestor -

Black Galvanized

Fits Outer Liner

50006 ISO-Cap Spark Arrestor -

Copper

Fits Inner Liner

10’-0”

LESS THAN 10’-0”

CRICKET

3’-0” MIN

ROOF RIDGE WORK POINT

SECTION THRU ROOF

CHIMNEY

2’-0”

WORK POINT

CRICKET

CHIMNEY

3’-0” MIN

SECTION THRU ROOF

2’-0”

3’-0” MIN

Chimney Height Requirements

The DM chimney component weights are as follows:

Earthcore Industries

MAGNUM Series Fireplace

FIGURE 28

FIGURE 29

Small crown cap: 80 lb. Large crown cap: 100 lb. Brick ledge: 110 lb. 6" Inner Liner: 19 lb. 12" Inner Liner: 45 lb. Outer Casing: 90 lb. Offset block*: 110 lb.

*Construction of an offset block sequence will shift a portion, if not all of the chimney load off of the ﬁrebox and smoke dome. Additional reinforced concrete footing and slab area may need to be provided adjacent to or as a continuation of the primary support slab area for bearing the steel or masonry support required for an offset sequence. (See pages 30-31) Consult a structural engineer for speciﬁc, individual structural requirements.

The required minimum chimney height above the roof and adjacent walls and buildings is speciﬁed by all major building codes and is summed up in what is known as “the 2 foot in 10-foot rule:"

1. If the horizontal distance from the roof ridge to the opening of the chimney is less than 10’, the top of the chimney must be at least 2’ above the roof ridge.

FIGURE 30

2. If the horizontal distance from the opening of the

chimney to the roof ridge is more than 10’ then a chimney height “work point” is established on the roof surface 10’ horizontally from the opening of the chimney. The top of the chimney must be at least 2’ above this work point.

In all cases, the chimney cannot be less than 3’ above

the roof at the edge of the chimney (Figures 28 & 29).

A simple example of this would be if the roof is ﬂat, then the chimney would need to be at least 3’ above the roof surface. Or, if the chimney penetrates the roof at the ridge, then the chimney must be at least 3’ above the ridge (Figure 30).

NOTE: The “2 foot in 10-foot rule” is necessary in the interest of ﬁre safety but does not ensure smoke-free operation of the ﬁreplace. Trees, buildings, adjoining roof lines, adverse wind conditions, etc. may require a taller chimney for the ﬁreplace to draft properly.

As with all chimney installations, avoid overhead obstructions such as trees, power lines, etc.

Earthcore Industries

10 3/4”

3 3/4”

MAGNUM Series Fireplace

DM Chimney Installation - Straight Run

Where the chimney run is to be straight run the DM chimney by setting a DM outer liner in a bed of

Earthcore Adhesive

on top of the MAGNUM top plate where the outer liner is centered from side-to-side and ﬂush with the back of the top plate. Be sure that the outer liner aligns with the ﬂue hole in the top plate. Set in this way the DM outer liner will sit three and three-fourths inches (3¾”) back from the front face of the top plate.

This total set-back distance makes it possible for a three and one-halfinch (3½”) thick bearing header to pass over the MAGNUM ﬁrebox smoke dome assembly and for the DM chimney to run straight up the back side of the bearing header (Figure 31).

Next, set the DM chimney inner liner’s six-inch (6”) tall "starter" piece inside the ﬁrst outer liner. The six-inch (6”) tall inner liner has a female end and a ﬂat end. Set this inner liner with the ﬂat end down. Be sure that the starter piece is set into the Earthcore Adhesive so it is fully sealed to the top plate.

IMPORTANT: Earthcore Adhesive all outer liners together, and Earthcore Adhesive all inner liners together. Do not Earthcore Adhesive the air space between the liners and the outer casing blocks.

For every 12' of DM54 Flue, you should order a bucket of Earthcore Adhesive MP50.

Starting with the six-inch (6”) tall inner liner starter piece, create six-inch (6”) staggered horizontal joints between the inner liner and the outer liner as the chimney is built up.

FIGURE 31

Both the outer liner and the inner liner components have tongue and groove type detailing on each end to assure alignment and interlock of the pieces as they are stacked and glued together.

NOTE: If the six-inch (6") inner liner starter piece is broken or otherwise unavailable, then a full twelve-inch (12”) tall inner liner piece can be cut to six inches (6”) in height to make an inner liner starter piece.

After setting the DM inner liner starter piece, apply Earthcore Adhesive to the top of the starter liner. Continue the straight chimney run by placing a full height inner liner onto the six-inch (6”) starter liner. The top of this full height inner liner will sit 6” above the top of the outer casing block that was previously set.

This six-inch (6”) offset between joints of the inner liner stack and the joints of the outer casing stack continues to the top of the chimney run.

Continue the straight vertical DM chimney by setting an outer liner onto the Earthcore Adhesive top surface of the preceding outer liner. The grooves on the bottom end of the upper outer liner ﬁt onto the tongues on the top of the lower outer casing block. This assures proper alignment of the two components.

Next, place a full height inner liner onto the

Earthcore Adhesive

top end of the previously set inner liner. Proceed this alternate stacking of outer liner and inner liners until the desired height of the ﬂue is attained.

DM Chimney Installation - Straight Run

Lateral Support for DM Chimneys

Though not required, it is recommended that where the

FIGURE 32

DM chimney is built up along an exterior wall the vertical chimney system can be connected to the structural wall system at a minimum of four-foot (4’) intervals. This connection can be made using 18 gauge strap ties (Simpson Strong Tie CS coil strap, or equivalent).

Starting on one side of the DM chimney, at four foot (4’) intervals up the structural wall adjoining the chimney, connect one 18 gauge strap tie to the structural wall with two, three-inch (3”) #8 (minimum) wood screws or masonry anchors, as appropriate.

Next, fold the strap around the three exposed sides of the outer casing. Connect the strap to each of the three outer casing faces with two, one and one-half inch (1 1/2”) long masonry anchors, such as “Tapcon” or “Titen” screws. Fasten the strap back to the structural wall with two three-inch (3”) # 8 (minimum) wood screws or masonry screws, as appropriate (Figure 32).

Earthcore Industries

MAGNUM Series Fireplace

FIGURE 33

Where DM chimneys are built up from the interior walls the DM chimney outer casing block is to be laterally braced at ceiling and roof penetrations.

Pressure treated 2” x 4” blocks, set at each side of the ﬂue between the trusses or rafters and fastened to the pre-engineered roof trusses or rafters with two 16d common nails at each end, provides lateral support, parallel with the framing. Additionally, a two inch (2”) by four inch (4”) by six feet (6’) minimum pressure treated member (“rat run”) installed on each side of and butted up to the outer casing block will provide lateral support perpendicular to the direction of the truss or rafter framing system.

Fasten the perpendicular member with two 16d common nails to each intersecting truss or rafter. The perpendicular bracing should be installed on the top side the ceiling level framing as well as on the bottom side of the rafters (Figure 33).

Earthcore Industries

MAGNUM Series Fireplace

DM Chimney Installation - Offset Run

DM Offset Block

For vertical DM chimney to bypass overhead obstructions, the Isokern offset chimney block is used. Offset blocks are six inch (6”) thick, single module chimney components, measuring 21½” wide by 25” long. The 14" hole passes through the block at thirty (30°) degrees. An offset chimney block can be set as the ﬁrst ﬂue component on top of the MAGNUM top plate. Offset chimney block sequences can be built to shift the chimney run to the left, right or to the rear of the ﬁrebox/ smoke dome assembly. Offset blocks can be set in a spiraling rotation, thus moving the chimney to a point that is diagonally away from its starting point. Offset blocks require 1½” to combustible framing.

DM Chimney Offset Block Installation and Support Foundations

Isokern offset chimney blocks are stacked in a stair step fashion with each successive block overhanging the previous offset block by three inches (3”), allowing the ﬂue to rise at an angle of thirty (30°) degrees off of vertical (Figure 34). Each offset block is to be set fully in a bed of Earthcore Adhesive, completely sealing each offset block to the underlying component. When placing the ﬁrst inner liner on top of the last offset required, seal the space between the inner liner and the offset block so that no smoke will be able to spill through the two joints. When building offset sequences, it is necessary to support the third offset block in the sequence and every third offset block thereafter to footings via concrete block or steel support columns. When using only one or two offset blocks no additional support is required. During this building process, it is important to check the interior ﬂue alignment as each offset block is set to avoid creating overhanging ledges on the inside of the ﬂue. Such internal overhangs will inhibit ﬂue drafting.

FIGURE 34

FIGURE 35

MEASURE TRAVEL DISTANCE

OVERHEAD OBSTRUCTION

PLUMBLINE

Offset sequences are best when built as low as possible in the chimney run to maximize performance.

If a DM Offset sequence cannot be done at the beginning of the chimney sequence, you must consult a structural engineer to ensure proper support is in place for the DM Chimney Offset.

Plan ﬁreplace and DM chimney systems carefully before foundations are laid to assure that proper footings are available to support Isokern offset blocks chimney run. To calculate the distance of Isokern offset chimney travel in a straight line to the right, left or to the rear of the ﬁrebox/ smoke dome assembly, proceed as follows: Temporarily dry set a DM outer casing block in its proper location on top of the completed ﬁrebox/smoke dome assembly as though starting a straight chimney (Figure 35).

DM Chimney Installation - Offset Run

PLUMBLINE

MEASURE TRAVEL DISTANCE

OVERHEAD OBSTRUCTION

TRAVEL DISTANCE

ANGLE IRON

Earthcore Industries

MAGNUM Series Fireplace

FIGURE 36

If the offset sequence is to move to the left then, starting from the right side of the temporary DM outer casing measure left ward to the far face of the overhead obstruction that needs to be bypassed by the vertical chimney run.

For accurate measuring, drop a plumb line down from the far face of overhead obstruction to the level of the top of the smoke dome assembly. Measure from the far side of the temporary DM outer casing to the plumb line. This measurement, taken in inches and divided by three (three inches of horizontal travel per offset block) gives the total number of offset blocks needed to accomplish the required travel distance.

To calculate the height that the offset block sequence will require, take the total number of offset blocks needed to accomplish the travel distance (described above) multiplied by 6”. This number is the height (inches) that the offset sequence will require.

When establishing the “far face” of the overhead obstruction, be sure that the DM chimney blocks can run straight to chimney termination without further overhead obstruction since a second offset sequence is not allowed (Figures 36 & 37).

FIGURE 37

Be sure that there is sufﬁcient space beyond the “far face” of the overhead obstruction to accept the DM chimney’s outer casing dimension of 21½”.

IMPORTANT: Always support the last offset block in a sequence for full support of the DM chimney where it returns to vertical.

Support columns often carry the majority of the total load of the vertical chimney that is set onto the last offset block.

The total chimney weight above the last offset block will be the total weight of the vertical chimney plus any additional allowable loads, such as the Isokern brick ledge, its related brick or stone veneers, and any crown caps, clay pots, or other masonry chimney terminations.

Be sure the foundation under all support columns is made of concrete or steel and designed to support the loads applied to it. Do not make support columns of brick, stone, or wood. All support columns must bear onto proper non-combustible foundations.

Earthcore Industries

BRICK LEDGE

MAGNUM Series Fireplace

DM Chimney Installation - Offset Run & Brick Ledge

Offsets to the Left or Right:

When offsetting chimneys to the left or right of the ﬁrebox, it is not possible to build a support column directly under the third offset block.

To create proper support, construct a support column against the ﬁrebox from bearing up to the level of the smoke dome. Bridge from the column over to bearing on the smoke dome with two pieces of four inch (4”) by four inch (4”) by ﬁve-eighths inch (5/8”) steel angle (Figure 38).

On the steel angles build a masonry or steel support column up to the underside of the third offset block in the sequence (Figure 38).

NOTE: For offset chimney block sequences that clear the side wall of the ﬁrebox below, it is allowable to support the ﬁrst offset block that clears the ﬁrebox side wall and then to proceed with supports at each third offset block thereafter

(Figure 38).

DM Brick Ledge

The DM brick ledge is a 31½" x 31½" x 3” thick, 32½” square, steel reinforced, concrete and pumice slab. It provides a 5” ledge at all four sides of the outer liner block and is designed to support masonry veneers to DM chimneys starting below the rafters and continuing to termination (Figures 39 & 40). The component is cast with an octagonal hole in its center so that the DM octagonal inner liner can pass through it. The brick ledge has four 2½” holes through it that align with the hole in each of the four corners of the DM outer

FIGURE 38

FIGURE 39

BRICK LEDGE

ISOKERN BRICKLEDGE

FIGURE 40

DM Chimney Installation - Brick Ledge

liner block. These four holes are provided for reinforcement of the chimney stack by the insertion of #4, minimum, steel reinforcing rods, and subsequent grouting (Figures 40 &

41). The brick ledge is intended for use in chimneys that rise through the roof only where all four sides of the chimney are bounded by the roof.

IMPORTANT: To maintain structural performance, the DM brick ledge must not be cut or altered in any way.

DM Brick Ledge Installation

Use of the brick ledge will require a roof framing rough opening of at least 34” in width. The required opening dimension along the length of the rafter, where the chimney is to penetrate the roof line, will increase above 34” relative to the pitch of the roof. As the DM outer casing and inner liner assembly approaches the roof penetration set an outer casing block to a level of approximately 6” below the low side of the roof framing (Figure 41). The alignment tongues on the top of this outer casing block must be ground off to leave a ﬂat contact surface for the brick ledge. Temporarily leave out the inner liner that ﬁts this outer casing block. Set the Isokern brick ledge onto the ﬂat top surface of the outer casing in a full bed of Earthcore Adhesive. Be sure to align the four 2½” holes in the brick ledge with the matching holes in the outer liner block below it. Return to setting the next inner liner in the sequence. This inner liner comes up from below and passes through the octagonal hole in the brick ledge. The liner’s top end will be approximately 3” above the top surface of the brick ledge. Set the next outer liner block onto the top of the brick ledge in a bed of Earthcore Adhesive. Insert one piece of #4 (minimum) steel reinforcing rod into each of the four 2½” holes in the brick ledge. The reinforcement rods must start from a depth of at least 18” below the bottom of the brick ledge. (In some cases, a minimum recommendation could be 5’) If short lengths of steel rods are used, be sure to properly lap and wire tie all splices in the rebar. As the reinforcing progresses, completely ﬁll the holes with grout. Suitable grout can be a pourable mixture of Portland cement and sand or Portland cement, sand and pea gravel. The rebar must be fully embedded in grout. Leave enough of the #4 steel reinforcing rod exposed above the brick ledge so that as the stacking of outer casing blocks continues to termination the reinforcing rods and grout can continue through the stack. Reinforcing shall continue to chimney termination. All DM chimneys that include the DM brick ledge must be reinforced as described above.

Earthcore Industries

MAGNUM Series Fireplace

Earthcore Industries MAGNUM Series Fireplace

DM Brick Ledge

CAUTION: When using the Isokern brick ledge, it is required that the MAGNUM ﬁrebox/smoke dome assembly include the placement of a 4” x 6” x 5/8” minimum steel angle across the ﬁrebox opening.

Lateral Support for Isokern Brick Ledge Chimneys

Once the DM chimney and brick ledge are assembled and after the intended masonry veneer has been installed on the brick ledge, be sure to brace the chimney following the guidelines of this manual for Lateral Support of DM chimneys.

Load Capacity for DM Brick Ledge

The sources of load delivered into the Isokern brick ledge are: (1) the total physical load of brick, stone or other masonry veneer on the brick ledge, and (2) loading due to the force of wind delivered against the exposed height of the chimney mass. The required height of any chimney is governed by applicable local building codes. The overall ﬁnished height of any chimney varies based upon site-speciﬁc conditions (e.g. elevation of roof line, roof pitch, distance of the chimney from the ridge, etc.). It is relatively simple to calculate the total physical load on the brick ledge resulting from the physical weight of applied veneers built to code height. However, calculation values for load to the brick ledge due to wind are site speciﬁc and based on local variables such as wind speed zone, exposure classiﬁcation, eave height and roof pitch of the structure, as well as height of chimney mass exposed to wind.

FIGURE 41

ISOKERN BRICKLEDGE

IMPORTANT: The total load delivered into the brick ledge is job speciﬁc and will be the sum of:

1. the physical load from veneers, plus

2. the load due to wind.

IMPORTANT: Do not subject the brick ledge to unequal

loading when applying veneers. Build veneers equally on all four sides of the brick ledge.

Brick Ledge Veneer Finish and Flashing Details

When applying brick, stone or other masonry veneer to the Isokern brick ledge, standard good building practices for masonry veneer work should govern weather-prooﬁng details and the placement of ﬂashings. A typical ﬂashing detail would be to ﬁeld fabricate an aluminum or galvanized sheet metal ﬂashing, approximately 32” square with a 20” square hole in it, to serve as an inner ﬂashing. Place the inner ﬂashing on the ﬁrst DM outer casing block that fully clears the roof line. Keep the ﬂashing to about a half inch (1/2”) lap onto the top of the outer casing block. The twenty-inch (20”) square hole in the

Earthcore Industries

MAGNUM Series Fireplace

DM Brick Ledge & Crown Caps

ﬂashing should ﬁt to the outside of the alignment grooves on top of the DM outer casing. Continue the DM chimney up to the required termination height.

Once the masonry veneer is in progress, the inner ﬂashing is set into a horizontal joint in the veneer at a level above all other roof deck ﬂashings, chimney-to-roof ﬂashings and counter ﬂashings. Weep holes should open to the outer face of the veneer at vertical mortar joints located at the level of the inner ﬂashing (Figure 42).

Where moisture may develop between the DM outer casing and the chimney veneer, inner ﬂashings as described above will help to divert such moisture to exterior face of the veneer by way of the weep holes and thereby keep such moisture from working its way down between the veneer facing and the DM outer casing and into the interior of the structure below.

DM Small Crown Cap

The DM small crown cap is a prefabricated cement weather cap that measures 26- 1/2” square and 3” thick. The small crown cap is designed and installed the same as the large crown cap. (Figure 43) The small crown cap is intended for use where DM chimneys are to receive thin veneers and cultured stone that do not require the installation of the Isokern brick ledge. The small crown cap is also suitable where DM chimneys are to receive a stucco ﬁnish. Other chimney terminations are possible with DM chimneys. Check local codes for use of custom chimney terminations and decorative shrouds.

DM Large Crown Cap

The DM large crown cap is a prefabricated cement weather cap for masonry veneer chimneys. The large crown cap measures 37-1/2” square and is 3” thick at its center. (Figure 44) The component has an octagonal hole at its center so that the top inner liner of the DM chimney stack can pass through it. The crown cap then sits on the top most DM outer casing block. To set the large crown cap the last inner liner should be at least 3” above the last outer casing block in the chimney stack. Mortar the top of the last outer casing block. Set the large crown cap over the inner liner and onto the top of the last outer casing in the stack. Caulk or mortar the joint between the octagonal liner and the crown cap where the liner comes through the top surface of the large crown cap.

FIGURE 42

FIGURE 43

FIGURE 44

Earthcore Industries MAGNUM Series Fireplace

DM 54 Chimney Terminations

ISO-Cap

The ISO-Cap is a Spark Arrestor/Rain Cap designed to ﬁt atop the Isokern DM 54 Chimney Inner Liner and is available in Stainless Steel, Black Galvanized, Copper or a Stainless Steel with Damper (Figure 45).

A 14"-diameter sleeve projects from the bottom of the ISOCap and inserts into the DM 54 Inner Liner. A two-inch (2") wide ﬂange at the base of the ISO-Cap cover the top surface of the DM 54 Inn Liner to protect the liner from weather.

To Install the ISO-Cap, silicone caulk is used to adhere the two-inch (2") ﬂange to the top of the DM 54 Inner Liner.

Decorative Clay Pots

The Elemental Clay Pots are set in a bed of Adhesive the chimney top does not need to match the dimensions of the inner liner it is being installed on top of, but should not impinge on the inside area of the ﬂue liner except for the maximum 3/4" in the corners. The ﬂue liner may extend up inside the chimney top, or the ﬂue liner may be ﬂush with the top surface of the chimney cap. Additional anchoring may be used to prevent damage from tornadoes, hurricanes or earthquakes. A 1/4" to 1/2" diameter hole may be drilled in at least two opposite sides of the chimney top and a bar used to anchor the top into the grout or the chimney walls (Figure 46).

on the DM 54 Chimney Inner Liner. The base of

Earthcore

FIGURE 45

FIGURE 46

NOTE: The Elemental Clay Pots can only be installed on the

DM 54 Chimney System. The Clay Pots are not tested and listed for use with Metal Chimney Flue Systems.

Custom Chimney Caps

A non-combustible, weather tight chase ﬂashing must be used to cover the top of the chimney chase. Be sure to seal the joint where the DM liner passes through the chase top ﬂashing for positive weather seal. Chase ﬂashings may be supplied by others. (Figure 47)

Special design caps may be designed and constructed by others and must be fashioned so as not to restrict the ﬂow of smoke and gases out the top of the ﬂue opening. The ﬁgure below depicts common chimney terminations.

Check with local building codes to establish the need for chimney caps and spark arrestors or for any limitations to their design and use.

FIGURE 47

METAL FLUE

ECO-STEEL & ECO-STEEL+ Metal Chimney Flue

The MAGNUM Series Fireplaces are tested and listed

FIGURE 48

for use only with Earthcore's Proprietary ECO-STEEL & ECO-STEEL+ chimney systems complying with UL103/ULC-S604 Standard.

Metal Chimney Types:

ECO-STEEL

A lightweight venting solution created so each section connects securely together. Eco Steel Class A Insulated has a Stainless Steel Outer and Inner Pipe. This versatile system has a 12-5/8" inner diameter and 15-5/8" outer diameter and is available in two options:

1. Air Cooled Chimney Features

- Double wall, non-insulated

- Locking-tab design

2. Insulated Chimney Features

- Double wall with solid-pack insulation

- Locking-tab design

Earthcore Industries

MAGNUM Series Fireplace

ECO-STEEL+

A lightweight venting solution created so each section connects securely together. This versatile system has a 13" inner diameter and 16" outer diameter and is available in two options:

1. Air Cooled Chimney Features

- Double wall, non-insulated

- Twist lock design

2. Insulated Chimney Features

- Double wall with solid-pack insulation

- Screw assembly

NOTE: ECO-STEEL & ECO-STEEL+ are not designed for use on products that operate at continuous temperatures in excess of 1000 °F, intermittent temperatures of 1700 °F are acceptable. Only use approved terminations and chimney shrouds provided by Earthcore. Be sure to maintain a 2" clearance to combustibles around the metal chimney ﬂue. Eco Steel Plus Insulated has a Stainless Steel Inner and Galvalume Outer Pipe.

Earthcore Industries MAGNUM Series Fireplace

Components List - ECO-STEEL+ Air Cooled & Insulated Metal Chimney Flue

Air Cooled Insulated

Component Part# Description

13ACECO6

13ACECO12 12" Chimney Section

13ACECO18 18" Chimney Section

13ACECO36 36" Chimney Section

13ACECO48 48" Chimney Section

13ACECOAP Anchor Plate

13ACECOAPD Anchor Plate w/Damper

6" Chimney Section

13ACECOFT Tall Cone Flashing

1-6/12 and 7-12/12 roof ﬂashing

13ACECOIS Attic Insulation Shield

13ACECOWB Wall Band

13ACECOCC Chimney Cap - Stainless Steel

13INECO6 6" Insulated Chimney Section

Stainless Steel

13ACECO15OS 15 Degree Offset

13ACECO30OS 30 Degree Offset

13ACECOFC Chase Top Flashing

13ACECOSC Storm Collar

13INECO12 12" Insulated Chimney Section

13INECO18 18" Insulated Chimney Section

13INECO36 36" Insulated Chimney Section

13INECO48

13NECOAP Insulated Anchor Plate

13NECOAP

13INECO15OS Insulated 15 Degree Offset

Insulated Anchor Plate w/Damper

Stainless Steel

48" Insulated Chimney Section

Stainless Steel

13ACECOFS Firestop

13INECO30OS Insulated 30 Degree Offset

Stainless Steel

Components List - ECO-STEEL+ Air Cooled Metal Chimney Flue

Component Part# Description

ECOP13AC-O6 6" Chimney Section

Earthcore Industries

MAGNUM Series Fireplace

Component Part# Description

ECOP13AC-12 12" Chimney Section

ECOP13AC-18 18" Chimney Section

ECOP13AC-36 36" Chimney Section

ECOP13AC-KAP Anchor Plate

ECOP13AC-KAPD Anchor Plate w/Damper

ECOP13AC-E15

15 Degree Offset

ECOP13AC-VC Chimney Cap

ECOP13-IS Attic Insulation Shield

ECOP13-WS

ECOP13WS-SS

ECOP13-CTC Chase Top Collar

ECOP13-SS

Wall Band

Supplementary Support

ECOP13AC-E30

ECOP13-CTF Chase Top Flashing

ECOP13-CTC

ECOP13-FS

ECOP13-FS30

30 Degree Offset

Storm Collar

Firestop

30 Degree Firestop

ECOP13-ST

Stabilizer

Roof Radiation Shield

(14"/16")

Earthcore Industries MAGNUM Series Fireplace

Components List - ECO-STEEL+ Insulated Metal Chimney Flue

Component Part# Description

ECOP13IN-06 6" Insulated Chimney Section

ECOP13IN-06SS 6" Insulated Chimney Section

ECOP13IN-12 12" Insulated Chimney Section

ECOP13IN-12SS 12" Insulated Chimney Section

ECOP13IN-18

ECOP13IN-18SS

ECOP13IN-36

ECOP13IN-36SS

ECOP13IN-KAP

Stainless Steel

18" Insulated Chimney Section

Stainless Steel

18" Insulated Chimney Section

Stainless Steel

36" Insulated Chimney Section

Stainless Steel

36" Insulated Chimney Section

Stainless Steel

Insulated Anchor Plate

ECOP13IN-KAPD Insulated Anchor Plate w/Damper

ECOP13IN-E15K

ECOP13IN-E15KSS

ECOP13IN-E30K

ECOP13IN-E30KSS

ECOP13IN-VC Insulated Chimney Cap

15 Degree Offset

30 Degree Offset

ECOP13IN-ES

Elbow Strap

Earthcore Industries

MAGNUM Series Fireplace

ECO-STEEL & ECO-STEEL+ General Information

The ECO-Steel Air-Cooled and Insulated Chimney is intended for use on Isokern ﬁreplaces. Do not use with forced draft or positive-pressure appliances. The ECO-Steel Air-Cooled and Insulated chimney system is designed to extend a maximum of 60 feet vertically and with a maximum of one (2) offset (four elbows total) of up to 30° from vertical. Contact Local Building or Fire Ofﬁcials about restrictions and installation inspection in your area. These instructions must be followed in all details and failure to do so may result in a hazardous installation. ECO-STEEL Air-Cooled Chimney is not designed for use on products that operate at continuous temperatures in excess of 1000 °F. The following instructions are a general representation for ECO-STEEL & ECO-STEEL+ Chimney Installation.

Creosote and Soot – Formation and Need for Removal

When wood is burned slowly, it produces tar and other organic vapors, which combine with expelled moisture to create creosote. The creosote vapors condense in the relatively cool chimney ﬂue of the slow burning ﬁre. As a result, creosote residue accumulates on the ﬂue lining. When ignited, the creosote makes an extremely hot ﬁre. The chimney should be inspected at least once every two (2) months during the heating season to determine if a creosote or soot buildup has occurred. If creosote or soot has accumulated, it should be removed to reduce the risk of chimney ﬁre. Chimneys must be installed so that access is provided for inspection and cleaning. Never ﬁll any required clearance space with insulation or any other building materials surrounding the chimney. Do not use a ﬁreplace for food grilling. Grease from foods can collect in chimney causing ﬁreplace to become a potential ﬁre hazard. Some chemical chimney cleaners can be harmful to the chimney. These cause accelerated oxidation or corrosion. If chemical cleaners are used, they must be non-corrosive in nature. If a brush is used, it must be of proper size with plastic bristles. Have your chimney cleaned by a professional, certiﬁed chimney sweep. If a ﬂue ﬁre occurs, close all possible air inlets, and call your Fire Department. Do not use the chimney again until it has been inspected by a Certiﬁed Chimney Sweep for possible damage. Exterior metal parts, with exception of the top portion of the chimney cap, can be painted with a high temperature rust proof paint. Wash the metal surface with a vinegar and water solution to remove any residue before painting. Painting the chimney will help to increase chimney life. Earthcore assumes no liability for structural damage or roof contamination as the result of creosote formation. It is the owner’s responsibility to comply with inspection and cleaning requirements as described in these instructions, and those of the appliance manufacturer. Interior chimneys shall be enclosed where they extend through closets, storage areas, occupied spaces, or anywhere the surface of the chimney could be contacted by persons or combustible materials.

The air space between the outer wall of the chimney and the enclosure shall not be less than 2 inches.

WARNING: Do not place any type of insulation or other materials in the required clearance spaces surrounding the

chimney assembly. Except for installation in one or two family dwellings, a factory-built chimney that extends through any zone above that on which the connected appliance is located is to be provided with an enclosure having a ﬁre resistance rating equal to or greater than that of the ﬂoor or roof assemblies through which it passes. In cold climates, chimneys mounted on an outside wall should be enclosed in a chase. Exterior chases reduce condensation and creosote formation and enhance draft. Proper planning for your ECO-STEEL or ECO-STEEL+ Air-Cooled Chimney installation will result in greater safety, efﬁciency, and convenience. You must use only ECO-STEEL & ECO-STEEL+ Chimney parts and components to maintain a listed chimney system. Do not mix parts or try to match with other products or use improvised solutions. Install your Isokern ﬁreplace as described in this installation manual and maintain all required clearances. Connect only one ﬁreplace per chimney. Follow the ﬁreplace safety manual for maximum efﬁciency and safety. Do not over-ﬁre. Any damage to the ﬁreplace or chimney can possibly void the warranty. Do not burn driftwood, plastic, or chemically-treated wood, such as railroad ties. They are corrosive to your chimney system.

NOTE: For ECO-STEEL installation, see pages 44-48. For ECO-STEEL+ installation, visit website earthcore.co. to download pdf.

A MAJOR CAUSE OF CHIMNEY-RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCE (AIR SPACES) TO COMBUSTIBLE MATERIAL*. MINIMUM CLEARANCE FOR 13” DIAMETER AIR-COOLED AND INSULATED CHIMNEY IS TWO (2) INCHES. IT IS OF UTMOST IMPORTANCE THAT THIS CHIMNEY IS INSTALLED ONLY IN

ACCORDANCE WITH THESE INSTRUCTIONS.

4343

Earthcore Industries MAGNUM Series Fireplace

ECO-STEEL Metal Chimney Installation

1. Mount Anchor Plate: Chimneys for Isokern ﬁreplaces begin with an Anchor Plate or Anchor Plate with Damper.

It is important that the surface of the Isokern chimney has a level surface on which to attach the Anchor Plate. If the top of the Isokern does not have a level surface, then it will need to be modiﬁed accordingly.

Center the Isowool blanket over Isokern Top Plate hole and trace outline of hole with a pen or marker. Cut a hole in the blanket to match the hole in the Isokern top plate. Center the Isowool blanket over the Isokern Top Plate ﬂue opening, then center anchor plate over the Iso-wool blanket. If a Damper is used, make sure nothing interferes with the damper plate movement.

Secure the Anchor Plate with four (4) masonry anchors (Figure 49). If the Anchor Plate with Damper is installed, the damper should swing freely. When the chain is pulled down, the damper should close (horizontal position). When the chain is released (no weight on the chain), the damper should swing open (vertical position).

FIGURE 49

Anchor Plate or Anchor Plate with Damper

Masonry Anchors

Isowool

NOTE: Steel angle: 4” x 6” x 3/8” cut to span ﬁrebox opening. This item is not included in the components and can be sourced locally.

Magnum 48 Shown

To install the lintel hook, place the damper plate in the closed (horizontal) position. Determine and mark the position of the lintel hook. The lintel hook should be mounted in a position so as to provide a small amount of tension in the spring attached to the chain.

The tension is needed to prevent the damper plate from rattling when closed. Mount the lintel hook to masonry with the screws provided. Do not obstruct oval openings in the anchor plate.

WARNING: Do not locate Anchor Plate with Damper in a location inaccessible for inspection, cleaning, and servicing after installation.

2. Attach Chimney:

Attach the ﬁrst section of chimney on the Anchor Plate. The joint assembly is a male to female slip ﬁt and held together with tab lock, twist lock or screwed together (Figure 50).

If installing screws, do not penetrate the inner liner of the chimney with screws. Maintain a 2" clearance to combustibles. Do not ﬁll the clearance space with any materials. If an offset is required, refer to Elbow Offset Installation Section.

FIGURE 50

KNOCKOUT FOR LOCK

FEMALE END

MALE END

BUTTON LOCK

3. Frame Openings: From the ceiling, drop a plumb

Eco-Steel Design Only

4444

ECO-STEEL Metal Chimney Installation

Earthcore Industries

MAGNUM Series Fireplace

Ceiling/Floor

20"

Chimney Cap

Storm Collar

Tall Cone Flashing

Chimney Section

Firestop

Chimney Section

FIGURE 51

bob to the center of the ﬁreplace’s ﬂue outlet and mark the center point on the ceiling. See TABLE 1 below.

Mark appropriate cutting lines around the center point. Cut a square hole in the ceiling. Frame a level, and square opening centered over the hole that you have cut. Frame openings at each ﬂoor level above the ﬁreplace (Figure

51). These openings are to hold the Firestop and Attic Insulation Shield. Locate each opening by dropping a plumb bob to the four corners of the opening below. Maintain the 2" airspace to combustibles.

4. Cut Roof Opening: If penetrating through the roof, determine and cut an opening in the roof directly above the opening below. The cut opening must be 4" larger than the chimney’s outside diameter to provide at least a 2" clearance all around the chimney. The chimney must be centered in this opening.

5. Install Firestop: A Firestop is required on each ﬂoor penetration in multistory installations. Building codes require a Firestop at every ﬂoor/ceiling level, including where the chimney penetrates the attic. Figure 51 shows a typical two-story installation with an attic.

NOTE: A Firestop is not installed where the chimney penetrates through the roof. The Firestop is installed on the underside of the ceiling/ﬂoor framing and secure in place with nails or screws (Figure 51).

Anchor Plate

20"

Firestop

Chimney Section

Masonry Anchors

Isowool

6. Angle Support and Support Band: Install a Support

TABLE 1. Frame Opening Dimensions

Diameter Framing Dimensions

16” ID nominal 20” X 20”

Earthcore Industries MAGNUM Series Fireplace

ECO-STEEL Metal Chimney Installation

Band if total chimney height is greater than 50 feet, or if the ﬁreplace manufacturer requires it. If additional support is needed, install one or more Support Bands, which will support 30 feet of chimney (Figure 53) Slide the Support Band around the chimney and align over framed opening. Secure to casing with four (4) sheet metal screws and assemble brackets (Figure 52). Nail the brackets to the framing using a minimum of (2) nails or screws per bracket. A Support Band may be required by some ﬁreplace manufacturers to keep the chimney vertical and help maintain clearances to combustibles within a chase. Clamp the Support Band to the pipe using the nut and bolt provided and secure legs to nearby framing using plumbers strap or guy wires (Figure 55). The Support Band does not support the weight of the chimney; it is only used to keep the chimney centered within a chase.

Pilot Hole

FIGURE 52

Support Band

FIGURE 54

FIGURE 53

Support Band

Nut

Lock Washer

Flat Washer

Support Bracket

FIGURE 55

Per Table 1

Firestop

Chimney Section

Plumber’s Strap

Support Band

Chase

Floor/ Ceiling

Earthcore Industries

MAGNUM Series Fireplace

ECO-STEEL Metal Chimney Installation

7. Attic Insulation Shield: The Attic Insulation Shield must be installed where the chimney passes into an attic. Its purpose is to maintain clearances from loose packed or blown insulation from the chimney. If an Attic Shield is not used the chimney needs to be enclosed within a framed enclosure. Always maintain a 2” air-space clearance to combustibles. Install the shield as follows:

• Remove any insulation or debris from attic ﬂoor around the framed opening.

• Assemble chimney sections above the Firestop to a height that extends beyond the height of the attic insulation shield.

• Slip the Attic Insulation Shield over the chimney until the base sits squarely on the framed opening.

• Secure the Attic Insulation Shield to the top of the framed opening using nails or screws (Figure 56).

8. Elbow Installation: 15° and 30° elbows are provided to allow chimneys to avoid framing members or roof peaks. A maximum of 30° from vertical is allowed and a total of two elbows for each chimney installation. on naturally drafting FIREPLACES. A 2” clearance to combustibles must be maintained. If more than one offset (2 elbows) is needed, a mechanical exhaust fan should be used. The mechanical fan company would determine the viability of performance. Attach the elbow to the chimney pipe, support or other part. Using the offset chart, add chimney sections between elbows. A Support Band or plumbers strap is required for every 4-foot interval between elbows to support the load (Figure 57). Attach the upper elbow to bring the chimney back to vertical. See TABLE 2 and Figure 55 for offset combinations – 2 offsets (4 elbows) maximum.

NAILS OR

SCREWS

FLOOR/

CEILING

FIGURE 56

FIGURE 57

CHIMNEY

ATT IC

INSULATION

SHIELD

FIRESTOP

Plumber’s Strap

TABLE 2. Offset Combinations

Plumber’s Strap

4’ Max.

Support Band

(required every 4FT)

Firestop

W/Integral Radiation

Shield

4’ Max.

Support Band

Earthcore Industries MAGNUM Series Fireplace

ECO-STEEL Metal Chimney Installation

Attach the elbow to the chimney pipe, support or other part. Using the offset chart, add chimney sections between elbows. A Support Band or plumbers strap is required for every 4-foot interval between elbows to support the load (Figure 54). Attach the upper elbow to bring the chimney back to vertical. See TABLE 2 and Figure 55 for offset combinations – 2 offsets (4 elbows) maximum.

9. For chase enclosures, install the chase top cover (supplied by others) to the chase enclosure. Cut a hole in the chase top cover the same diameter as the base of the cone on the ﬂashing. Attach the Flashing to the top of the chase cover, sealing with a non-hardening waterproof sealant. Secure in place with screws or rivets

(Figure 58).

10. Attach the storm collar around the chimney

above the screen of the ﬂashing. Secure in place with the locking tab and button. Seal around the storm collar with a non-hardening waterproof sealant. Attach the Termination Cap to the chimney by sliding the male to female joint connection together and secure in place with four (4) sheet metal screws provided (Figure 59).

11. Termination: NFPA 211, “Standard for Chimneys, Fireplaces, Vents, and Solid FuelBurning Appliances,” states that chimneys shall extend at least three feet above the highest point where it passes through the roof of a building, and at least two feet higher than any portion of a building within ten feet (Figure 60).

FIGURE 58

Chase

Cover

(Supplied by

Others)

FIGURE 59

Self-Tapping

Screws

Apply Sealant

Screw Or

Rivet Straps

To Flashing

Screw

Or Rivet

To Chase

Cover

Apply Sealant

Chimney

Screw to Chase

Chase

Termination

Storm Collar

Flashing

If the horizontal distance from the chimney edge to the peak of the roof is greater than 10', a chimney height reference point is established on the roof surface 10' horizontally from the chimney edge. The top of the chimney (point where exhaust gases exit) must be at least 2' above this reference point. In all cases, the chimney must terminate a minimum of 3' above the highest point of the roof opening.(Figure 60)

The 10-foot rule is necessary in the interest of safety and does not ensure smoke free operation. Trees, building, adjoining rooﬂines, adverse wind conditions, etc., may require a taller chimney should a smoking problem exist.

FIGURE 60

2 Feet Above Any

Point Within

10 Feet Horizontally

3 Feet Minimum

Above Rooﬂine

Guide for Mechanical Draft System

RED

WHITE

BLACK

GREEN

FAN

MOTOR

120/1/60

NOTES:

THE DISCONNECT MEANS AND CIRCUIT PROTECTION ARE TO BE PROVIDED BY THE INSTALLER OF THIS DEVICE

All wiring must be in

flexible or rigid metal

conduit

LEGEND:

24 VAC

120 VAC

WEATHERPROOF BOX

FAN SPEED

CONTROL

ORANGE

Junction

Box

FSC, Fan

Speed Control

Chimney

Fan

Note: The diagram is for reference only. Job speciﬁc wiring diagrams can be provided by ENERVEX.

Mechanical Draft System for Wood and Fired Fireplace with a Single Flue

Application: This is the most common form of installation

and is used in all jurisdictions where the 2000 or later edition of the NFPA211 has not yet been adopted.

Sequence of operations:

1. Prepare the wood logs in the ﬁreplace.

2. Turn the Fan Speed Control (FSC) on by turning the knob

clockwise. A "click" indicates the control is turned on. Adust the knob to the desired speed.

3. Start the ﬁre by igniting the logs.

4. Once the ﬁre is fully burning, turn the dial clockwise

(to reduce the speed) until there is spillage coming from the ﬁreplace is an indication of spillage. From this point, gradually increase the fan speed by turning the dial counterclockwise until no ﬂue gases spill from the ﬁreplace. This dial can be left in this position.

5. If logs are added to the ﬁre, it may be necessary to increase the fan speed again.

6. When the ﬁre is dying, reduce the speed setting further to remove remaining products of combustion.

Earthcore Industries

MAGNUM Series Fireplace

Component Part# Description

RSHT

MFD-S

FSC

1600 RPM High Temperature

Manual Fireplace Damper

Fan Speed Control

(included with Chimney Fan)

Chimney Fan

IMPORTANT NOTE: Never leave a ﬁre unattended. When a ﬁre is smoldering, it is more likely to emit carbon monoxide. You should always have a smoke detector and a carbon monoxide detector installed in the same room where the solid-fuel burning appliance is installed.

The EcoDamper System quietly manages a perfect draft and prevents conditioned air from escaping through the chimney when the ﬁreplace is not in use. It eliminates the need for glass doors, opening up many new design options while allowing for a larger view area of the ﬁre and a more natural look. The system consists of the RSHT Chimney Fan, the Manual Fireplace Damper (MFD), and Fan Speed Control.

RSHT Chimney Fan

The RSHT Chimney Fan is a high-temperature fan used to maintain the proper draft in a solid fuel chimney or stack system. It is intended for wood burning ﬁreplaces. It boasts a 1000 ˚F temperature rating. The FSC variable Fan Speed Control comes standard with the fan.

Manual Fireplace Damper

The MFD-S Fireplace Damper for solid fuel prevents conditioned air from escaping through the chimney when the ﬁreplace is not in use and prevents backdraft down the chimney. It includes an easy-open pull cable and handle that is mounted inside the ﬁreplace.

Fan Speed Control

The FCS Fan Speed Control is used in conjunction with all single-phased chimney fans. It is specially engineered to provide variable speed control of split capacitor motors.

4949

Earthcore Industries MAGNUM Series Fireplace

Access Modification - Combustion Air Kits, Gas & Electrical Line Feed

A Four Inch (4") Combustion air inlet kits are recommended by Earthcore and may help improve ﬁreplace operation in homes tightly sealed and with other ventilating appliances installed (Figures 61 & 62). The following is a general representation of a combustion air kit that is recommended by Earthcore Industries. The combustion air kit consist of a sliding stainless steel or black access door afﬁxed to a four-inch (4”) in diameter stainless steel sleeve approximately twelve inches (12”) long. An exterior vent with dress plate, weather hood, and rodent prevention screen of a maximum quarter inch (1/4”) wire mesh and ten feet (10') of hose completes the kit. The access door is ﬁtted into the front 1/3 of the side wall. The twelve-inch (12”) long sleeve can be introduced into the ﬁrebox side wall by core drilling an appropriately sized hole at the selected ﬁrebox location. Keep the top of the access hole no more than six inches (6”) above the ﬁnished ﬁrebrick ﬂoor. The hole size should allow for a quarter inch (1/4”) mortar joint around the air access sleeve for heat expansion. Do not install in the rear of the ﬁrebox because sparks will be blown into room. The sleeve passes through the ﬁrebox side wall and must be connected to a UL Listed Air Duct pipe that leads to the source for outside combustion air, as directly as possible from the ﬁreplace. The duct cannot rise vertical higher than the ﬁnished opening of the ﬁrebox. If the installation is to be longer than ten feet (10'), then the six-inch (6") adapter will be needed. This adapter will attach to the existing four-inch (4") sleeve outside of the unit. The six inch adapter includes an additional twenty feet of 6" ﬂex hose, for a maximum run of thirty feet (30').

FIGURE 61

Flex Duct To Fireplace (All Parts Noncombustible)

Exterior Wall

Exterior Air Vent With Dress Plate

FIGURE 62

WARNING: Do not use combustible duct material. Avoid

installing a combustion air inlet where the opening could be blocked by snow, bushes, or other obstacles. Air inlet ducts shall not terminate in attic, basement, or garage spaces.

Gas Line Feed: For a ﬁreplace having the provision for installation of a gas pipe, the provision is intended only for connection to a decorative gas appliance.

CAUTION: When using the decorative appliance, the ﬁreplace damper must be set in the fully open position. Gas line for gas log sets used in the Isokern ﬁrebox can be routed through the side wall, by drilling an appropriately sized hole using a masonry drill bit (Figure 62).

Electrical Line Feed: The line can be routed through the MAGNUM ﬁrebox side walls by drilling an appropriately sized hole using a masonry drill bit (Figure 63). Be sure to follow the gas log Appliance Manufacturer’s explicit electrical line connection instructions for vented masonry ﬁreplace installations. Gas line and electric line must be fed through separate access holes.

CAUTION: All access holes must be grouted with mortar – after line or conduit feed – to seal any gaps or cracks around line feed conduits (Figure 61).

Typical Placement of Gas or Electric Conduit (See Detail Below)

CAUTION: All access holes must be grouted with mortar - after line or conduit feed to seal any gaps or cracks around line feed conduits

FIGURE 63

Fire Brick Side

Gas or Electric Conduit

NOTE: Fill Any Gaps Around Conduit with Mortar

5050

FIGURE 64

Earthcore Industries

MAGNUM Series Fireplace

Firebrick Installation

The manufacturer requires for the 28, 36, 42, and 48 model ﬁreboxes be lined with a minimum 1 1/8”-thick ﬁrebrick. Thicker ﬁrebrick may be used as an option. The pattern for the ﬁrebrick lining is an owner option. The ISOSET mortar by Earthcore is to be used when lining the Isokern Fireplace.

Expansion 1/2” Gap

FIGURE 65

Expansion 1/2” Gap

Fire Brick Floor (Built First)

FIGURE 66

The expansion joint in this illustration is on the hearth.

The expansion joint in this illustration is on the backwall.

The ISOSET Firebrick Mortar Application:

• Add .75 quarts of water per 10 lbs of dry product until completely blended.

• Only mix what can be utilized within 15 minutes.

• Do not retemper (the addition of water after the chemical reaction has begun).

• The use of warm water will accelerate setup.

• Joint thickness should be thin (1/4”- 3/8”).

• Complete set time is between 48 and 72 hours.

• For best results, please allow 28 days before heat is applied.

• Approximately 35 to 40 lbs of prepared mortar will lay up one hundred 9" x 4½" x 2½” Straights.

• DO NOT add additives, such as ﬁreclay, sand, cement, or other

accelerators.

These instructions may vary because of different climates and conditions. The use of good masonry practices for your area should also be considered.

Installation Instructions:

1. Wet mop the inside of the ﬁreplace with a damp sponge to remove dust

and loose particles from the interior before installing ﬁrebrick. Keep the ﬁreplace damp while installing ﬁrebrick.

For Best Results:

1. After wet sponged interior of ﬁrebox, apply a 3/8" notch bed joint on rear sides and ﬂoor.

2. Dip each ﬁrebrick in a pale of water before applying mortar to one side for adherence to ﬁrebox.

2. Face joint dimensions of 1/16” to 1/8” in the brick work is recommended

and has the best appearance. Other face joint dimensions are acceptable, however smaller joints may not leave room for heat expansion of ﬁrebrick.

Fire Brick Floor and Back Wall (Built First)

Earthcore makes no claims as to the performance of ﬁrebrick or ﬁrebrick mortar(s).

It is typical for heat stress cracks to appear in the ﬁrebrick in ﬁreplaces.

3. Start the ﬁrebrick at the front edge of the ﬂoor of the Isokern ﬁrebox, proceeding inward toward the back. Let the ﬂoor brick gap approximately 1/2” off the backwall and side walls. This air space allows heat expansion of the ﬁrebrick and is to be left empty of mortar (Figure 64).

4. Next, apply ﬁrebrick to the back wall of the unit. The backwall ﬁrebrick covers the 1/2” expansion gap left at the brick ﬂoor along the backwall of the ﬁrebox (Figure 65).

5. Set the side wall ﬁrebrick by starting at the front edge of the unit’s side wall and working inward toward the backwall ﬁrebrick. The side wall ﬁrebrick, when completed, covers the 1/2” expansion gaps where both the ﬂoor ﬁrebrick and the backwall ﬁrebrick were held off the unit's side walls (Figure 66). All required through-wall accesses (gas and air intake supply access holes) should be drilled before the required ﬁrebrick lining is installed. Do not cover these areas with ﬁrebrick.

Earthcore Industries

& 48” Models

MAGNUM Series Fireplace

Flush Wall Finish Detail

When drywall is the wall ﬁnish at the MAGNUM face and ﬂush with the rough face of the MAGNUM ﬁrebox and damper beam, it is recommended when installing the required ﬁrebrick lining to the interior of the ﬁrebox, that the leading edge of the ﬁrebrick – at the ﬂoor and at the side walls of the ﬁrebox – be set ﬂush with the MAGNUM’s rough ﬁrebox front. This will aid in the overall ﬁt and ﬁnish of the MAGNUM Series ﬁreplace front when the code required non-combustible ﬁnished facings are applied.

This alignment of ﬁrebrick application, as shown below (Figure 67), allows the ﬁrebrick lining to be in the same plane with the room’s wall ﬁnish surface. With the ﬁrebrick set in this fashion the non-combustible ﬁnish facing material can be set tight against the leading edge (or “room edge”) of the ﬁrebrick at the sides of the ﬁreplace opening. At the same time, the ﬁnished facing material can lay ﬂat against the room’s ﬁnished wall surface.

FIGURE 67

1 1/2”

Drywall Flush With Firebox Front 9” From Firebox Opening

8” Min for 36“, 42”

Noncombustible Facing Material

14”

Earthcore Industries

MAGNUM Series Fireplace

Clearance to Combustible Trim - 28, 36, 42 & 48 Models

Hearth Extensions

All MAGNUM 28, 36, 42, and 48 Fireplaces shall have hearth extensions of brick, concrete, stone, tile, or other code approved non-combustible material. Suitable hearth extension material for the ﬁreplaces shall be placed on the hearth extension’s non-combustible substrate and must extend to at least twenty inches (20”) in front of the ﬁreplace’s ﬁnished opening and must extend to at least twelve inches (12”) beyond the sides of the ﬁnished ﬁreplace opening (Figure 68).

WARNING: The non-combustible hearth extension, by code, must sit on non-combustible substrate, which shall have no wood underpinnings. This means that off-grade wood ﬂoor systems shall be constructed in such a way that all wood ﬂoor joists and sub-ﬂooring shall stop twenty inches (20”) out from the front of the ﬁrebox (Figure 69).

Mantle and Mantle Shelf Clearances

Fireplaces are subject to the same building code safety clearances to combustible trim as with any radiant heat ﬁreplace. All combustible trim shall be kept at least eight inches (8”) from the ﬁnished ﬁreplace opening. Combustible trim located along the sides of the ﬁreplace opening, which project more than one and a half inches (1½”) from the face of the ﬁreplace, shall have additional clearance from the eight inches (8”) equal to the projection. Combustible projecting mantles – up to twelve inches (12”) of projection – shall not be placed less than fourteen inches (14”) from the top of the ﬁreplace opening. Combustible mantles, which project more than twelve inches (12”) from the face of the ﬁreplace, shall have additional clearance from the fourteen inches (14”) equal to the projection.

NOTE: The local authority having jurisdiction may require greater clearances for projecting combustible mantle shelves. Be sure to check local building codes regarding required clearances to projecting combustible mantles.

Adjoining Walls: Side walls and walls to rooms adjoining ﬁreplace installations cannot be closer than twenty-six inches (26”) to the ﬁnished ﬁreplace opening.

NOTE: “Clearance to Combustible Trim” are those distances required to ensure that a ﬁreplace mantle or facing will not catch ﬁre. In most cases, the distances should also be adequate to prevent any discoloration or warping due to heat. However each installation presents a unique and completely different set of circumstances involving many variables. These include paint or ﬁnish composition, previous exposure to heat, methods and quality of construction, air ﬂow patterns, etc. Because of these variables, the manufacturer does not guarantee that heat warping or discoloration will never occur.

FIGURE 68

14”

FIGURE 69

4"8"

20"

Earthcore Industries MAGNUM Series Fireplace

Specialty Applications - Outdoor Installation

The Isokern ﬁreplace can be used in an outdoor application and is considered an "Outdoor Application" if the ﬁreplace is a freestanding unit, located a minimum of ten feet (10') away from any structure. These structures would include your house, patio cover, detached garage, or any other standing structure (Figure 70).

Selecting an Outdoor Location: To determine the safest and most efﬁcient location for the ﬁreplace, you must take into consideration the following guidelines:

1. The location must allow for proper clearances and venting.

2. Consider a location where the ﬁreplace will not be affected by down drafts, impending structures, or frequently

opened doors.

3. Avoid a location where the chimney termination will be near abrupt changes in the roof shape, nearby wall, under trees, or above the roof of a single-story wing of a two-story building.

Chimney Flue: Minimum height of chimney, measured from base plate of the ﬁreplace to ﬂue gas outlet of termination, should be 9½ feet. If the ﬁreplace is located adjacent to structures on the property, the chimney height should be a minimum of two feet taller than that structure. The height of the chimney will require calculated dimensions to make sure the smoke vents properly upward through the chimney and doesn’t create a downdraft that will push the smoke back out of the hearth. The use of either the DM 54 or ECO-STEEL & ECO-STEEL+ Chimney ﬂue are the recommended ﬂue types for the MAGNUM models in the outdoor application. If the use of ECO-STEEL & ECO-STEEL+ Chimney is used, a 2" clearance to combustible material is required. See page 40 for more information.

Supporting Footers:

careful load calculations should be made for the veneer type used on the ﬁreplace as well as the chimney weight. Foundations and footings must be made of a frost -protected foundation and be approved by the local building authority. For any foundation design and load requirements check with local structural engineer. It is the responsibility of the General Contractor to insure adequate foundations. See page 14 for weight calculations.

It must be built upon a concrete support slab with no wood underpinnings. In the outdoor application,

IMPORTANT: Due to heat and weight issues, the Isokern ﬁreplace and DM 54 chimney system installations require that the system be built upon a non-combustible concrete slab with no wood underpinnings supported to footings with concrete or steel and designed to carry the total weight of the Isokern ﬁreplace and chimney system.

Assembly Instructions: Refer to the assembly instructions that are found on pages 23-27.

NOTE: A damper is not required in an outdoor application of the Isokern Fireplace.

Clearance to Combustibles: Follow the instructions on pages 16-17 on the Required Clearances to Combustibles.

FIGURE 70

9.5' Minimum

10' Minimum

5454

Earthcore Industries MAGNUM Series Fireplace

Specialty Applications - Two-Story Stacked Installations

General Information

FIGURE 71

To install one Fireplace and DM chimney system above one another, as in a two-story stacked installation, both the upper and lower ﬁreplace installations require a structurally designed support down to footings designed by a structural engineer.

Frequently, in two-story stacked installations, the lower unit is supported by a slab-on-grade, whereas the upper unit is a typical off-grade support. The off-grade slab for the upper unit must be built with sufﬁcient width in order to accommodate the width of the upper ﬁreplace plus the width of the by-passing chimney system rising from the lower unit (Figure 71).

The slab for the lower unit will need to be built with enough width to provide support for the lower ﬁreplace unit plus the bearing surface for the support columns needed to carry the offset chimney sequence of the lower system (Figure 71).

Floor-to-Floor Height Considerations

In order for the lower ﬁreplace installation to have enough overhead height clearance for its chimney to rise at a thirty degree (30°) angle of offset (maximum angle of offset as allowed by code) and bypass to one side of the ﬁrebox in the upper location, there are minimum required ﬂoor-to-ﬂoor height dimensions. (See chart on page 56 Dimension “F”).

The minimum ﬂoor-to-ﬂoor height required for an installation is determined by calculating the total horizontal distance the lower ﬂue must travel to the left or right for it to bypass to one side of the upper ﬁreplace. (see calculating offsets on pages 47-49)

The total amount of horizontal chimney offset travel distance will be determined by two factors:

1. The width dimension of the upper unit; and

2.The horizontal distance between centerlines of the

proposed upper and lower units.

Example: If the upper ﬁreplace and the lower ﬁreplace sit on the same centerline, then the required ﬂoor-to-ﬂoor dimension is at a maximum (See Figure 71 and chart on page 56 Dimension “F”.)

For every 3” of horizontal distance separating the centerlines of the upper and lower units, the overall height of the offset sequence is reduced by one offset block or by 6”.

Earthcore Industries MAGNUM Series Fireplace

Specialty Applications - Two-Story Stacked Installations

The following chart gives important dimensions needed when laying out two-story stacked ﬁreplace units. Chart dimensions assume that both the upper and lower ﬁreplace units sit on the same centerline.

NOTE: Widths of both Isokern Standard and MAGNUM ﬁreplaces are the same. Only the depth of the ﬁrebox and the height of the ﬁnished opening differ.

Fireplace Size Upper/Lower

36/36 43" 51" 30" 81" 70" 142" 36/42 43" 51" 33" 84" 70" 142" 36/48 43" 51" 35" 86" 70" 142" 42/36 49" 54" 33" 87" 70" 148" 42/42 49" 54" 33" 87" 70" 148" 42/48 49" 54" 35" 89" 70" 148" 48/36 53" 56" 35" 91" 70" 149" 48/42 53" 56" 35" 91" 70" 149" 48/48 53" 56" 35" 91" 70" 149"

A B C D E F

FIGURE 72

Chart Dimension Description A: Outside width dimension of the Fireplace model

chosen for the upper unit.

B: Distance (taken in the direction of the chimney offset) from the centerline of the lower ﬁreplace to the outside face of the eight-inch (8”) thick bearing wall underpinning the upper unit’s ﬂoor system.

C: Distance (taken away from the direction of the chimney offset) from the centerline of the lower or the upper ﬁreplace, whichever is the larger, plus eight inches (8”) to the outside of the eight-inch (8”) thick bearing wall for the upper unit’s support slab.

D: Outside-to-outside dimension of the two eight-inch (8”) thick bearing walls underpinning the upper unit’s support slab. “D” is also the width of the upper unit’s support slab and includes the additional space for the width of the DM chimney as it bypasses the upper unit. “D” is also the sum of “B” plus “C.”

E: Height of the Fireplaces chosen for the lower unit and includes the Isokern three-inch-thick base plate.

F: Distance from the top of the support slab of the lower

unit to the top of the ﬂoor of the upper unit.

IMPORTANT: If raised hearths are planned for the lower unit, then “F” dimension will increase by the height of the raised hearth at the lower unit.

B C

5656

Earthcore Industries

(4x) #4 Vertical Rebar Minimum. Place 2 in Each Sidewall Cavity of Firebox

Fill Cavity with f'c=2000psi Concrete or Grout

Base Plate May

be Omitted

Rebar Must Be Sloped As Required and

Embedded Into Concrete Slab According To

Min. Requirements Shown in Procedural

Notes and Table Shown Below

MAGNUM Series Fireplace

Specialty Applications – Reduced Height Fireplace Opening

The Isokern Fireplace can have a reduced height opening by removing one layer of backwall and side walls from the ﬁreplace construction. All other construction for the ﬁreplace will remain the same, as shown on pages 18-28. (Figure

73)

Seismic Requirements (Slab On Grade)

PROCEDURE:

1. Drill hole of proper diameter and depth using a carbide tipped drill or coring bit. Avoid any existing reinforcing steel by relocating hole slightly. (Figure 74)

2. Clean hole thoroughly by vacuum or air pressure.

3. Make sure that hole is dry and clean before grouting.

4. Place epoxy grout in hole with caulking gun or similar.

equipment starting at bottom, ﬁll hole approximately 2/3 full.

5. Coat dowel with same epoxy grout and insert into hole, forcing material around the sides of the bar and completely ﬁlling all voids.

6. Provide support for dowel by trying to rebar or another element until grout has cured.

7. Epoxy grout in CMU shall be Simpson set epoxy tie (ESR-1772), Hilti hit-hy 150 max (ESR-1967), or equal.

8. Epoxy grout in concrete shall be hit-re 500-SD by Hilti corporation. (ESR-2322), Simpson set-xp (ESR-2508) or equal.

9. Special inspection required.

FIGURE 73

Minimum Rebar

Requirements

Bar Size Rod Size (inches) Bit Dia. (inches)

#3 - 1/2

#4 1/2 5/8

#5 5/8 3/4

#6 3/4 7/8

- 7/8 1

- 1 1-1/8

FIGURE 74

Earthcore Industries MAGNUM Series Fireplace

Summary

1. Chimney Installation and Draft

Chimney systems will only draft properly when they are installed according to the instructions in an appropriate location and with the proper chimney height. Installing the ﬁreplace according to the instructions, choosing an appropriate location, and choosing an appropriate chimney height are the responsibility of the designer and the building contractor.

Tightly insulated and sealed homes, two-story interior spaces, and high-vaulted ceilings can cause negative air pressures within the house, which can impair drafting performance. HVAC return air ducts near the ﬁreplace opening will adversely affect the ﬁreplace drafting performance.

It is the responsibility of the designer, the building contractor, and their mechanical contractor to determine that the building’s internal air pressures are conducive to positive ﬁreplace drafting.

Avoid placing any ﬁreplace in an area near tall trees, tall buildings, or high land masses. These structures can reduce ambient air ﬂow pressure as well as produce down drafts, either of which can impair ﬁreplace drafting performance.

Earthcore Industries L.L.C. does not warrant drafting and is not responsible for it.

2. Fireplace Curing Instructions

It is critical that the Isokern masonry elements in the ﬁrebox and smoke dome assembly be dry before ﬁring of the unit. Moisture left in the components from exposure during storage and shipping, as well as moisture from the installation phase, must be eliminated before the unit is put to its intended use.

The ﬁrst step in reducing the ambient moisture is to be sure that the completed ﬁreplace rest totally in a dried-in setting for a minimum of 28 days after construction of the unit is complete.

The next step in curing the ﬁreplace is to be sure that the ﬁrst ﬁve or six ﬁres are of short duration. The ﬁrst ﬁre of the unit can take place once the minimum 28-day drying period has passed. This ﬁre should be especially short.

Start the ﬁrst ﬁre slowly with a small amount of paper and kindling (small dry wood splits or twigs) and a maximum load of four to six pounds of dry ﬁrewood, estimated to be no more than two or three logs, each of about three inches (3”) to four inches (4”) in diameter. The ﬁrst ﬁre should burn for no more than 30 to 60 minutes and then allowed to go out. Do not refuel the ﬁreplace during the ﬁrst lighting. A cooling-off period of 24 hours, at a minimum, should follow the ﬁrst ﬁre.

The second ﬁre should be the same as the ﬁrst ﬁre. It should burn for no more than 30 to 60 minutes and allowed to go out. Do not refuel the ﬁreplace during the second lighting. A 24-hour cooling-off period must be observed following second lighting.

After the ﬁrst and second ﬁres, continue use of the unit with three or four small ﬁres of short duration (60 minutes or so) and small fuel load.

After these ﬁrst ﬁve or six small ﬁres of short duration, normal use of the ﬁreplace can proceed. For normal use, the maximum recommended fuel load is 12 to 16 pounds of dry ﬁrewood at a time. This fuel load is considered to be approximately three to ﬁve cured hardwood logs of about three inches (3”) to six inches (6”) in diameter. As the ﬁre burns down, refueling should be only one or two logs added at a time.

IMPORTANT: Do not burn construction debris or trash of any kind in the ﬁreplace. Whereas it is not uncommon for construction debris and refuse to be burned in a ﬁreplace by site personnel on a project that is under construction, this activity must be avoided. It is the responsibility of the building contractor to ensure that the required dry-in period is met and that the required lighting sequence is performed by the owner or by the owner’s agent.

3. Log Grates

Log grates are required for burning solid fuel in the Isokern ﬁreplace. Grates allow for easy air ﬂow up through the burning logs, thus creating a more complete and efﬁcient burning of the fuel.

5858

Earthcore Industries

MAGNUM Series Fireplace

Summary

4. How to Build a Fire

First, set the ﬁreplace damper in the full open position. Begin laying the ﬁre by placing several pieces of wadded up paper directly on the log grate. Place kindling (small splits of dry pine or other dry softwood) on top of the paper, enough to loosely cover the paper. Next, arrange several small, dry hardwood or softwood logs or log splits on top of the kindling layer.

Finally, arrange two or three larger hardwood logs (oak, hickory, etc.) or log splits on top of the stack.

Ignite the paper at the bottom of the stack. The burning paper will ignite the kindling, which will, in turn, set the remaining fuel on ﬁre.

Be sure to stack all ﬁrewood in such a way that it will settle into the log grate as the paper and kindling layers are burned away. Additional logs can be set onto the ﬁre as each fueling burns down.

Ideally, fuel logs should be of a hardwood species that have been air dried for one year or longer. Use of cured or uncured pine logs and uncured hardwood logs for fuel should be avoided. Pine logs and uncured hardwood logs will tend to smolder and burn at relatively low temperatures, producing high levels of soot and creosote.

IMPORTANT: Do not throw, toss, jam, kick, or otherwise force logs into the Isokern ﬁreplace.

Glass Doors: We require one 4" outside air kit for MAGNUM 36, 42, and 48. All glass must be a minimum of 3/16”

in thickness and shall be of tempered or ceramic glass as supplied by our approved vendors. Doors MUST be kept in the open position when ﬁreplace is in use.

WARNING: Never use gasoline, gasoline type lantern fuel, kerosene, charcoal lighter ﬂuid, or other similar liquids to start or “freshen up” the ﬁre in this ﬁreplace or in any ﬁreplace.

WARNING: If processed solid fuel ﬁre logs are used: Do not poke or stir the logs while they are burning. Use only ﬁre logs that have been evaluated for the application in ﬁreplace and refer to ﬁre log warnings and caution markings on packaging prior to use.

5. Avoid Over-ﬁring this Fireplace

Some examples of over-ﬁring are:

•

Burning of scrap lumber, construction debris, pine branches and brush or cardboard boxes;

•

Burning small diameter twigs, branches or any other small sized combustible materials in quantities, which

exceed the volume of the normal log ﬁre;

•

Use of artiﬁcial wax base logs, trash or other chemicals or chemically treated combustibles.

WARNING: Over-ﬁring can permanently damage this ﬁreplace system.

6. Fireplace Doors and Screens

The following door manufacturers are approved for installation and use on all Isokern gas ﬁreplaces. We require an outside air kit be installed into the ﬁreplace with a minimum duct size of 4” to provide adequate make up air supply. See page 50 for Outside Air Kit guidelines. All glass must be a minimum of 3/16” in thickness and shall be of tempered or ceramic glass as supplied by our approved vendors. Doors MUST be kept in the open position when

ﬁreplace is in use.

Approved Vendors:

Design Specialties 11100 W Heather Ave Milwaukee, WI 53224 414-371-1200

Ironhaus Inc 113 Lewis Lane Hamilton, MT 59840 406-961-1800

Stoll Fireplace 153 Hwy 201 Abbeville, SC 29620 800-421-0771

Earthcore Industries MAGNUM Series Fireplace

Summary

7. Disposal of Ashes

It is recommended that the ﬁrebox be cleaned of excessive ashes before each use. It is necessary to remove ashes from the open front of the ﬁreplace. To do so, proceed in the following manner:

Allow the ﬁre to go out and the ashes to cool for at least 6 to 8 hours.

After the cooling period, carefully pick up the ashes from the ﬁrebox with a small, metal ﬁreplace shovel, or other metal scoop and place them in a metal container with a tight-ﬁtting lid.

If possible, do not sweep the ashes as this will stir them into the air and disperse them into the room.

The closed container of ashes should be placed on a non-combustible ﬂoor or on the ground, well away from all combustible materials, pending ﬁnal disposal. If the ashes are disposed of by burial in soil or otherwise locally dispersed, they should be retained in the closed container until all cinders have thoroughly cooled.

8. Gas Log Sets

If you install a vented gas log set (decorative gas appliance), the log set must comply with the Standard for Decorative Gas Appliance for Installation in Solid Fuel Burning Fireplaces, ANSI Z21.60 or Z21.84 and shall also be installed in accordance with the National Fuel Gas Code, ANSI 7223NFPA 54 latest edition.

If you wish to install an unvented (vent-free) gas log set, only unvented gas log sets that have been found to comply with the standard for unvented room heaters, ANSI Z21.11.2 are to be installed in this ﬁreplace. Check local codes for compliance for unvented (vent free) gas log sets.

WARNING: Do not operate a vented gas log set in this ﬁreplace with the chimney removed.

9. Exterior Maintenance

Annually, at a minimum, check all metal ﬂashings and weather seals around the exterior chimney where it penetrates the roof surface; inspect any chimney top spark arrestors, metal cowlings and weather hoods to make sure they are secure and weather tight.

Seal any cracks or gaps in chimney-to-roof ﬂashings to prevent possible roof and chimney chase leaks. Inspect any cement chimney cap or clay chimney pot terminations to make sure they are not diverting water into the structure. Seal any suspected cracks or gaps in these masonry components.

Earthcore Industries

MAGNUM Series Fireplace

Registration Card

Earthcore Industries Attn: Technical Department 6899 Phillips Industrial Blvd Jacksonville, FL 32256

Dealer _______________________________________________________________________________________________

Date of Purchase: ______________________________ Date of Installation: _____________________________________

Address: _____________________________________________________________________________________________

City, State, Zip: _______________________________________________________________________________________

Phone No.: ___________________________________

MAGNUM Fireplace Size (Circle One): 28 (82028) 36 (82036) 42 (82042) 48 (82048)

Fuel Type (Circle One): Solid Wood Natural Gas Propane

Fireplace Serial Number: _______________________________________________________________________________ (Located on Rating Plate Inside Fireplace)

Buyer: _______________________________________________________________________________________________

Address: _____________________________________________________________________________________________

City, State, Zip: _______________________________________________________________________________________

Phone No.: ___________________________________

Installed By: __________________________________________________________________________________________

Address: _____________________________________________________________________________________________

City, State, Zip: _______________________________________________________________________________________

Phone No.: ___________________________________

Earthcore Industries MAGNUM Series Fireplace

Notes

_________________________________________________________________________________________________

Earthcore Industries

MAGNUM Series Fireplace

Notes

_________________________________________________________________________________________________

Warranty & Disclaimer

Isokern MAGNUM Series Fireplace

Earthcore offers a lifetime warranty for all Isokern components, to be free from defects in materials that negatively affect system performance from the date of purchase, subject to the terms and conditions of this limited warranty.

This warranty covers only the above stated components, and NO WARRANTY, EXPRESS OR IMPLIED, EXTENDS TO ANY OF THE HARDWARE, FOOTING, VENTS, DUCTING, metal ﬂues, FIREBRICK OR ACCESSORIES. THIS WARRANTY DOES NOT COVER DRAFTING, SMOKING OR PUFFING OF THE FIREPLACE SYSTEM. Factors beyond the manufacturer's control affect ﬁreplace drafting, smoking, and pufﬁng, and ISOKERN cannot guarantee these aspects of performance.

If a component is found to be defective under the terms of this warranty the party to whom this warranty is extended shall, notify ISOKERN, 6899 Philips Industrial Blvd, Jacksonville, Florida 32256, in writing, by registered mail, within thirty (30) days following the discovery of the defect within the lifetime warranty period. The notice shall contain (1) the date of purchase; (2) place of purchase; (3) address of installation; (4) name, address and phone number of the owner; and (5) a brief description of the defect.

Earthcore, or any division thereof, is not responsible for any labor costs or indirect costs incurred for the replacement of defective components.

Earthcore is not responsible for misuse or mishandling of components. Nothing in this warranty makes Earthcore, or any division thereof, liable in any respect for any injury or damage to the building or structure in which the ﬁreplace or chimney system has been installed or to persons or property therein arising out of the use, misuse, or installation of properly manufactured ISOKERN product.

EARTHCORE, OR ANY DIVISION THEREOF, SHALL NOT BE HELD LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR EXPENSES ARISING OUT OF THE USE OF THE FIREPLACES OR CHIMNEY SYSTEMS. ALL SUCH DAMAGES AND EXPENSES ARE HEREBY EXCLUDED.

This warranty is null and void when the ﬁreplace or chimney systems are not installed pursuant to the installation instructions provided by Earthcore or local building codes have not been followed completely.

This warranty applies only to those ﬁreplace and chimney systems installed in the continental United States, Alaska, and Canada. If any part of this warranty is found to be unenforceable, the remaining parts shall remain in force and effect.

EARTHCORE HEREBY DISCLAIMS ALL GUARANTEES AND WARRANTIES, EXPRESS OR IMPLIED, BEYOND THE WARRANTIES SET FORTH HEREIN.

6899 Phillips Industrial Blvd. • Jacksonville, FL 32256 • 904.363.3417 • f: 904.363.3408 • earthcore.co

MKG1008_04.10.08

Isokern MAGNUM 82028, MAGNUM 82036, MAGNUM 82042, MAGNUM 82048 Installation, Operation, Maintenance And Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual