Heat & Glo LifeStyle II-B User Manual

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Owner’s Manual

Installation and Operation

Model:

Twilight-II-B

CAUTION

DO NOT DISCARD THIS MANUAL

• Important operating

• Read, understand and follow

• Leave this manual with

and maintenance

these instructions for safe

party responsible for use

instructions included.

installation and operation.

and operation.

DO DISCARDNOT

WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury, or death.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

What to do if you smell gas

-Do not try to light any appliance

-Do not touch any electrical switch. Do not use any phone in your building.

-Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

-If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency, or the gas supplier.

This appliance may be installed as an OEM installation in manufactured home (USA only) or mobile home and must be installed in accordance with the manufacturer’s instructions and the manufactured home construction and safety standard, Title 24 CFR, Part 3280 orStandard for Installation in Mobile Homes, CAN/ CSA Z240MH.

This appliance is only for use with the type(s) of gas indicated on the rating plate.

WARNING

HOT! DO NOT TOUCH.

SEVERE BURNS MAY RESULT. CLOTHING IGNITION MAY RESULT.

Glass and other surfaces are hot during operation and cool down.

Keep children away.

CAREFULLY SUPERVISE children in same room as appliance.

Alert children and adults to hazards of high temperatures.

Do NOT operate with protective barriers open or removed.

Keep clothing, furniture, draperies and other combustibles away.

This appliance has been supplied with an integral barrier to prevent direct contact with the fixed glass panel. Do NOT operate the appliance with the barrier removed.

Contact your dealer or Hearth & Home Technologies if the barrier is not present or help is needed to properly install one.

In the Commonwealth of Massachusetts:

installation must be performed by a licensed plumber or gas fitter;

See Table of Contents for location of additional Commonwealth of Massachusetts requirements.

Installation and service of this appliance should be performed by qualified personnel. Hearth & Home Technologies suggests NFI certified or factory-trainedprofessionals, or technicians supervised by an NFI certified professional.

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

1

NATURAL GAS

Read this manual before installing or operating this appliance.

Please retain this Owner’s Manual for future reference.

Congratulations

Congratulations on selecting a Heat & Glo LifeStyle Collection gas appliance —anelegant and clean alternative to wood burning appliances. The Heat & Glo LifeStyle Collection gas appliance you have selected is designed to provide the utmost in safety, reliability, and efficiency.

As the owner of a new appliance, you’ll want to read and carefully follow all of the instructions contained in this Owner’s Manual. Pay special attention to all Cautions and Warnings.

This Owner’s Manual should be retained for future reference. We suggest that you keep it with your other important documents and product manuals.

The information contained in this Owner’s Manual, unless noted otherwise, applies to all models and gas control systems.

Your new Heat & Glo LifeStyle Collection gas appliance will give you years of durable use and trouble-freeenjoyment. Welcome to the Heat & Glo LifeStyle Collection family of products!

Homeowner Reference Information

We recommend that you record the following pertinent information about your appliance.

Model Name: ___________________________________________ Date purchased/installed:__________________

Serial Number:__________________________________________ Location on appliance: ____________________

Dealership purchased from: _______________________________ Dealer Phone: __________________________

Notes: _______________________________________________________________________________________

_____________________________________________________________________________________________

Listing Label Information/Location The model information regarding your specific appliance can be found on the rating plate usually located in the control area of the appliance.

Type of Gas

Gas and Electric

Information

This product may be covered by one or more of the following patents: (Nos produits sont couverts par un ou plusieurs des brevets suivants): (United States) 4593510, 4686807, 4766876, 4793322, 4811534, 5000162, 5016609, 5076254, 5113843, 5191877, 5218953, 5263471, 5328356, 5341794, 5347983, 5429495, 5452708, 5542407, 5601073, 5613487, 5647340, 5688568, 5762062, 5775408, 5890485, 5931661, 5941237, 5947112, 5996575, 6006743, 6019099, 6048195, 6053165, 6145502, 6170481, 6237588, 6296474, 6374822, 6413079, 6439226, 6484712, 6543698, 6550687, 6601579, 6672860, 6688302B2, 6715724B2, 6729551, 6736133, 6748940, 6748942, D320652, D445174, D462436; (Canada)1297749, 2195264, 2225408; or other U.S. and foreign patents pending (ou autres brevets americains et etrangers en attente).

Heat & Glo, abrand of Hearth & Home Technologies, Inc.

20802 Kensington Boulevard, Lakeville, MN 55044

Not for usewithsolidfuel.

(Nedoitpasentreutiliseavecuncombustiblesolide).

Typeof Gas(Sorte De Gaz): Thisappliancemustbeinstalledinaccordancewithlocalcodes, ifany;ifnot,followANSIZ223.1intheUSAorCAN/CGAB149 installationcodes.(Installer l’appareil selon les codes ou reglements locaux ou, en l’absence de tels reglements, selon les codes d’installation CAN/CGA-B149.)

ANSI Z21XX-XXXX· CSA2.XX-MXX· UL307B

Minimum PermissibleGasSupplyfor PurposesofInputAdjustment.

 

 

 

ApprovedMinimum (De Gaz) Acceptable

0.0inw.c.

(Po.Col.d’eau)

 

 

 

MaximumPressure(Pression)

 

0.0inw.c.

(Po.Col.d’eau)

 

 

 

MaximumManifoldPressure(Pression)

0.0inw.c.

(Po.Col.d’eau)

 

 

 

Minimum ManifoldPressure(Pression)

0.0inw.c.

(Po.Col.d’eau)

 

 

 

TotalElectricalRequirements: 000Vac,00Hz.,lessthan00Amperes

MADE IN USA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INCANADA

 

Model:

XXXXXXXX

 

ALTITUDE:

0-0000FT.

0000-0000FT.

 

(Modele):

 

MAX. INPUT BTUH:

00,000

00,000

 

 

 

 

 

 

 

MIN.INPUTBTUH:

00,000

00,000

 

Serial

XXXXXXXX

 

ORIFICESIZE:

#XXXXX

#XXXXX

 

 

 

(Serie):

 

Model Number

Serial Number

2

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

Table of Contents

1 Listing and Code Approvals

A. Appliance Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 B. Glass Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 C. Thermal Performance Data . . . . . . . . . . . . . . . . . . . . . . . . 4 D. Air Infiltration, Water Resistance and Structural Tests . . . 4 E. BTU Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 F. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4 G. Non-CombustibleMaterials Specification. . . . . . . . . . . . . . 4 H. Combustible Materials Specification . . . . . . . . . . . . . . . . . 4 I. Requirements for the Commonwealth of Massachusetts. . 5

2 Getting Started

A. Design and Installation Considerations . . . . . . . . . . . . . . . 6

B. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 6

C. Inspect Appliance and Components. . . . . . . . . . . . . . . . . . 6

3 Framing and Clearances

A. Selecting Appliance Location . . . . . . . . . . . . . . . . . . . . . . . 7 B. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 C. Mantel Projections - Indoor only . . . . . . . . . . . . . . . . . . . . 9

4 Termination Locations

A. Appliance Opening Minimum Clearances . . . . . . . . . . . . 10

5 Appliance Preparation

A. Removing Non-combustibleFacing Material Assembly . .11

B. Securing and Leveling the Appliance . . . . . . . . . . . . . . . . .11

C.Installing Non-combustibleFacing Material (Outdoor Side). 14

6 Gas Information

A. Fuel Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

B. Gas Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Electrical Information

A. Recommendation for Wire . . . . . . . . . . . . . . . . . . . . . . . . 17 B. Connecting to the Appliance. . . . . . . . . . . . . . . . . . . . . . . 17 C. Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 D. Intellifire Ignition System Wiring . . . . . . . . . . . . . . . . . . . . 19 E. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 20 F. Wall Switch Installation for Fan (Optional) . . . . . . . . . . . . 20

8 Finishing

A. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

B. Facing Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

9 Appliance Setup

A. Remove Shipping Materials . . . . . . . . . . . . . . . . . . . . . . . 24

B. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

C. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

D. Lava Rock and Ember Placement . . . . . . . . . . . . . . . . . . 24

E. Positioning the Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

F. Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

G. Grilles and Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

H. Shutter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

10 Operating Instructions

A. Before Lighting Appliance. . . . . . . . . . . . . . . . . . . . . . . . . 28 B. Lighting Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 C. After Appliance is Lit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 D. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . 30

11 Troubleshooting

A. Intellifire Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . 31

12 Maintaining and Servicing Appliance

A. Maintenance Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

13 Reference Materials

A. Appliance Dimension Diagram. . . . . . . . . . . . . . . . . . . . . 35

B. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

C. Limited Lifetime Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 39

D. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Î = Contains updated information.

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

3

1 Listing and Code Approvals

A. Appliance Certification

MODEL: Twilight-II-B

LABORATORY: Underwriters Laboratories, Inc. (UL)

TYPE: Direct Vent Gas Appliance

STANDARD: ANSIZ21.50-2003CSA2.22-M03• UL307B

This product is listed to ANSI standards for “Vented Gas Appliances” and applicable sections of “Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at High Altitudes”.

NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.

This appliance is tested and approved as either supplemental room heat or a decorative appliance. It should not be factored as primary heat in residential heating calculations.

B. Glass Specifications

Hearth & Home Technologies appliances manufactured with tempered glass may be installed in hazardous locations such as bathtub enclosures as defined by the Consumer Product Safety Commission (CPSC). The tempered glass has been tested and certified to the requirements of ANSI Z97.1 andCPSC 16 CFR 1202 (Safety Glazing Certification CouncilSGCC# 1595 and1597. Architectural Testing, Inc. Reports02-31919.01 and02-31917.01).

This statement is in compliance with CPSC 16 CFR Section 1201.5 “Certification and labeling requirements” which refers to15 U.S. Code(USC) 2063 stating “…Such certificate shall accompany the product or shall otherwise be furnished to any distributor or retailer to whom the product is delivered.”

Some local building codes require the use of tempered glass with permanent marking in such locations. Glass meeting this requirement is available from the factory. Please contact your dealer or distributor to order.

NOTE: This installation must conform with local codes. In the absence of local codes you must comply with theNational Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and theCAN/CGA B149 Installation Codes in Canada.

C. Thermal Performance Data

Model: Twilight-II-B

Sound Transmission

Thermal Resistance

Thermal Conductivity

Class (STC)

(R Value)

(K Value)

27

0.08hr-sqft-ºF/BTU

12.5 BTU-in/hr-sqft-ºF

D. Air Infiltration, Water Resistance and Structural Tests

The Hearth & Home Technologies Twilight-II-BIndoor/ Outdoor Appliance unit was tested to the following ASTM standards at the Stork Twin City Testing laboratory.

Air infiltration test ASTM:E283-(04).The sample was tested at 1.57 psf (equivalent to a25-mphwindload).

Water resistance test ASTM:E331-00.The test specimen was tested at the requested test pressures of 8.0 & 25.0 psf.

Structural test ASTM:E330-02.The unit was tested to a design pressure of50-psf,a test pressure of75-psf.

Test Results

Model

Air Infiltration

Water Resistance

Structural Load

(ASTM E283)

(ASTM E331)

(ASTM E330)

 

 

 

 

 

Twilight-II-B

0.07CFM/ft2

No leakage

No Blowout

Indoor/Outdoor

 

@ 8psf & 25psf

@ 75psf

E. BTU Specifications

Model

 

Input BTU/h

Orifice Size

U.S. (0-2000FT) or Canada(2000-4500FT)

(DMS)

 

Twilight-II-B(NG)

US

38,000

32

CAN

34,200

33

 

Twilight-II-B(LP)

US

37,000

50

CAN

33,300

51

 

F. High Altitude Installations

U.L. Listed gas appliances are tested and approved without requiring changes for elevations from 0 to 2000 feet in the U.S.A. and Canada.

When installing this appliance at an elevation above 2000 feet, it may be necessary to decrease the input rating by changing the existing burner orifice to a smaller size. Input rate should be reduced by 4% for each 1000 feet above a 2000 foot elevation in the U.S.A., or 10% for elevations between 2000 and 4500 feet in Canada. If the heating value of the gas has been reduced, these rules do not apply. To identify the proper orifice size, check with local gas utility.

If installing this appliance at an elevation above 4500 feet (in Canada), check with local authorities.

WARNING

Do NOT use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

G. Non-CombustibleMaterials Specification

Material which will not ignite and burn are those consisting entirely of steel, iron, brick, tile, concrete, slate, glass or plasters, or any combination thereof. Materials that are reported as passing ASTM E 136, Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at

750oC, shall be considerednon-combustiblematerials.

H. Combustible Materials Specification

Materials made of or surfaced with wood, compressed paper, plant fibers, plastics, or other material that can ignite and burn, whether flame proofed or not, or whether plastered or unplastered shall be considered combustible materials.

4

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

Note: The following requirements reference various Massachusetts and national codes not contained in this document.

I.Requirements for the Commonwealth of Massachusetts

For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall be satisfied:

Installation of Carbon Monoxide Detectors

At the time of installation of the side wall horizontal vented gas fueled equipment, the installing plumber or gas fitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-upis installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gas fitter shall observe that a battery operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors.

In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon monoxide detector with alarm and battery back-upmay be installed on the next adjacent floor level.

In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with an alarm shall be installed.

Approved Carbon Monoxide Detectors

Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified.

Signage

A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print size no less than one-half(1/2) inch in size,“GAS

VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS”.

Inspection

The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4.

Exemptions

The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:

The equipment listed in Chapter 10 entitled “Equipment Not Required To Be Vented” in the most current edition of NFPA 54 as adopted by the Board; and

Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or structure used in whole or in part for residential purposes.

MANUFACTURER REQUIREMENTS

Gas Equipment Venting System Provided

When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the instructions provided by the manufacturer for installation of the equipment and the venting system shall include:

Detailed instructions for the installation of the venting system design or the venting system components; and

A complete parts list for the venting system design or venting system.

Gas Equipment Venting System NOT Provided

When the manufacturer of a Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies “special venting systems”, the following requirements shall be satisfied by the manufacturer:

The referenced “special venting system” instructions shall be included with the appliance or equipment installation instructions; and

The “special venting systems” shall be Product Approved by the Board, and the instructions for that system shall include a parts list and detailed installation instructions.

A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions, all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipment at the completion of the installation.

See Gas Connection section for additional Commonwealth of Massachusetts requirements.

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

5

2 Getting Started

A. Design and Installation Considerations

Heat & Glo direct vent gas appliances are designed to operate with all combustion air siphoned from outside of the building and all exhaust gases expelled to the outside. No additional outside air source is required.

The Twilight-II-Bhas been carefully engineered to provide a unique fireplace experience. Since it is different than any other product on the market, care must be taken when installing this appliance so that our customer does not experience undesirable performance or conditions.

1.Install the appliance according to this Owner’s Guide paying particular attention to flashing and sealing instructions.

2.In the cold northern climates pay attention to exposures and prevailing wind conditions when locating the appliance, the same as you would for locating exterior windows and doors.

The Twilight-II-Bhas the thermal characteristics of a high quality window system. Temperatures near the appliance will be cooler than what is realized with a fully insulated wall.

Operation of the appliance will eliminate any cool drafts and will provide the room with a comfortable ambiance.

CAUTION

Check building codes prior to installation.

Installation MUST comply with local, regional, state and national codes and regulations.

Consult insurance carrier, local building, fire officials or authorities having jurisdiction about restrictions, installation inspection, and permits.

When planning an appliance installation, it’s necessary to determine the following information before installing:

Where the appliance is to be installed. See Section 3.

Gas supply piping. See Section 6.

Electrical wiring. See Section 7.

Framing and finishing details. See Sections 3 and 8.

Whether optional accessories—devicessuch as a fan, wall switch, or remotecontrol—aredesired.See Section 9.

WARNING

Keep appliance dry.

• Mold or rust may cause odors.

• Water may damage controls.

B. Tools and Supplies Needed

Before beginning the installation be sure that the following tools and building supplies are available.

Reciprocating saw

Framing material

Pliers

Hi temp caulking material

Hammer

Gloves

Phillips screwdriver

Framing square

Flat blade screwdriver

Electric drill and bits (1/4 in.)

Plumb line

Safety glasses

Manometer

Voltmeter

Tape measure

Level

Non-corrosiveleak check solution

1/2 - 3/4 inch length, #6 or #8 Self-drillingscrews One 1/4 inch female connection (for optional fan)

C. Inspect Appliance and Components

WARNING

Inspect appliance and components for damage. Damaged parts may impair safe operation.

• Do NOT install damaged components.

Do NOT install incomplete components.

Do NOT install substitute components. Report damaged parts to dealer.

Carefully remove the appliance and components from the packaging.

Remove and keep outdoor flashing header from pallet by removing two fasteners.

The gas logs may be packaged separately and must be field installed.

Report to your dealer any parts damaged in shipment, particularly the condition of the glass.

Read all of the instructions before starting the installation. Follow these instructions carefully during the installation to ensure maximum safety and benefit.

WARNING

Hearth & Home Technologies disclaims any responsibility for, and the warranty will be voided by, the following actions:

Installation and use of any damaged appliance or vent system component.

Modification of the appliance or vent system.

Installation other than as instructed by Hearth & Home Technologies.

Improper positioning of the gas logs.

Installation and/or use of any component part not approved by Hearth & Home Technologies.

Any such action may cause a fire hazard.

6

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

3 Framing and Clearances

NOTE:

Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY.

Illustrations/diagrams are not drawn to scale.

Actual installation may vary due to individual design preference.

A.Selecting Appliance Location

When selecting a location for your appliance it is important to consider the required clearances to walls (see Figure 3.1).

WARNING

Fire Risk

Provide adequate clearance:

Around air openings

To combustibles

• For service access

Locate appliance away from traffic areas.

NOTE: For actual appliance dimensions refer to Section 13.

GLASS

FLUSH TO EXTERIOR INSULATED ENVELOPE

 

B

 

 

 

 

 

GLASS

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In addition to these framing dimensions, also reference the following section:

• Clearances and Mantel Projections (Sections 3.B and 3.C)

D

 

E

GLASS

B

C

GLASS

 

 

 

 

 

 

FLUSH TO EXTERIOR INSULATED ENVELOPE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

B

C

 

 

D

E

 

 

Minimum

Minimum

-

 

 

Minimum

-

 

Inches

43

1/2

24

 

 

36

43

 

Millimeters

1092.2

12.7

609.6

 

 

914.4

1092.2

 

Figure 3.1 Appliance Locations

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

7

B. Clearances

WARNING

Fire Risk.

Odor Risk.

Install appliance on hard metal or wood surfaces extending full width and depth of appliance.

Do NOT install appliance directly on carpeting,

vinyl, tile or any combustible material other than wood.

WARNING

Fire Risk.

Do not install appliance against vapor barriers or exposed insulation.

• Prevent contact with sagging or loose insulation.

WARNING

Fire Risk.

Locate and install appliance to all clearance specifications in manual.

OVERHANG

A

SIDING

A

B

 

 

 

A

SIDING

 

 

SIDING

 

Vinyl

Non-vinyl

A

36 in.

12 in.

B

64-5/16in.

35-5/16in.

Figure 3.2 Exterior View - Minimum Clearances

Í

Note: Framing dimensions assume use of 1/2 inch thick wall covering materials on exterior of framing only,

and NO sheetrock on interior of framing.

C

A

EXTERIOR

FRAMING

D

E

INTERIOR FRAMING

B

From top of hood to ceiling (interior) or F

overhang (exterior).

J

G

I

H

K

CLEARANCES TO COMBUSTIBLES:

 

A

B

C

D

E

 

F

 

G

H

I

J

K

 

Exterior

Interior

Rough

Rough

Framing

Clearance

Clearance to Overhang

 

 

Standoff

Standoff

 

 

Rough

Rough

for non-

Combustible

Combustible

Sides of

 

(EXT)

 

 

Opening

Opening

Opening

Opening

combustible

to Ceiling

 

Floor

Flooring

Height

Height

Appliance

 

(Depth)

(Width)

(INT)

 

 

 

Inside

Outside

 

Non-Vinyl

 

Vinyl

 

(Height)

(Height)

 

 

material

 

 

 

 

 

 

 

Inches

47-1/4

41-1/4

23

44

66-1/8

35-3/4

35-5/16

 

64-5/16

0

0

3-3/8

9-1/2

1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mm

1200

1048

584

1118

1680

908

897

 

1634

0

0

86

241

13

Figure 3.3 Clearances to Combustibles

8

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

C. Mantel Projections - Indoor only

CEILING

NON-COMBUSTIBLEBOARD

(SUPPLIED ON APPLIANCE)

INDOOR SIDE ONLY

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

10

11

 

 

 

35-3/4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

8

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-5/8

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

12-

 

5/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11-5/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10-5/8

 

 

 

 

 

 

 

 

8-

9-

 

5/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5/8

 

 

 

 

 

 

 

 

 

 

HOOD

 

 

 

 

 

 

 

 

 

 

 

 

 

7-5/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Measurements are in inches.

Figure 3.4 Indoor Clearances to Mantels or other Combustibles above Appliance

TOP VIEW

MEASURED

FROM CORNER

½ IN.

FIREPLACE

HOOD

Figure 3.5 Indoor clearances to Mantel Legs or Wall Projections (Acceptable on both sides of opening.)

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07

9

4 Termination Locations

A. Appliance Opening Minimum Clearances

WARNING

Fire Risk. Explosion Risk.

Maintain vent termination minimum clearances as specified.

= AREA WHERE APPLIANCE IS NOT PERMITTED

D

E

B

L

B

FP

F FP

 

FP

G

 

 

X = AIR SUPPLY INLET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

H

 

FP

= APPLIANCE OPENING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

P

FP

B

 

 

 

 

 

R

N

 

 

 

 

 

FP

 

 

 

 

 

 

 

 

FP

 

 

I

M

FP

X

Q

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

J or K

(See Note 2)

 

 

 

 

 

 

 

A

=

0”...........................

clearances above grade, veran-

 

 

(See Note 1)

da, porch, deck or balcony

B*

=

12”.........................

clearances to window or door

 

 

 

that may be opened, or to per-

 

 

 

manently closed window.

D

=

 

vertical clearance to ventilated

35-5/16” (non-vinyl)

 

 

64-5/16”(vinyl)

soffit located above the hood

 

 

 

within a horizontal distance of 2

 

 

 

feet (60 cm) from the center-line

 

 

 

 

 

 

of the hood

E

=

35-5/16” (non-vinyl)

.. .clearance to unventilated soffit

 

 

64-5/16”(vinyl)

 

F

=

9”..........................

clearance to outside corner

G*

=

12”.........................

clearance to inside corner

H

=

3 ft. (Canada) ........

not to be installed above a gas me-

 

 

 

ter/regulator assembly within 3 feet

 

 

 

(90cm) horizontally from the center-

 

 

 

line of the regulator

I

=

3 ft. ........................

clearance to service regulator vent

 

 

 

outlet and electric service

*36” minimum for vinyl windows or vinyl siding.

**a appliance shall not open directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings.

***only permitted if veranda, porch, deck or balcony is fully open on a minimum of 2 sides beneath the floor, or if the screened porch guidelines are followed.

NOTE 1: Local codes or regulations may require different clearances.

NOTE 2: Termination in an alcove space (spaces open only on one side and with an overhang) are permitted with the dimensions specified for vinyl ornon-vinylsiding and soffits.1. There must be 3 feet minimum between terminations or between the appliance and termination.2. All mechanical air intakes within 10 feet of a termination must be a minimum of 3 feet below the appliance hood.3. All gravity air intakes within 3 feet of the appliance hood must be a minimum of 1 foot below the termination.

Figure 4.1 Minimum Clearances for Appliance Opening

J

=

9” (U.S.A.)

 

 

 

 

 

 

 

12” (Canada)...........

clearance to non-mechani-

 

 

 

 

cal air supply inlet to building

 

 

 

 

or the combustion air inlet to

 

K

=

3 ft. (U.S.A.)

any other appliance

 

 

 

 

 

 

 

 

6 ft. (Canada)...........

clearance

to a mechanical

 

 

 

 

air supply inlet

 

L**

=

54”...........................

clearance above paved side-

 

 

 

(See Note 1)

walk or a paved driveway lo-

 

 

 

 

cated on public property

 

M***=

35-5/16”...................

clearance

under veranda,

 

 

 

 

porch, deck, balcony or over-

 

 

 

 

hang

 

 

 

 

 

64-5/16” ..................

vinyl

 

 

 

N

=

12” ..........................

non-vinylsiding

 

 

 

36” ..........................

vinyl siding

 

 

 

P

=

8 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QMIN

 

RMAX

 

Twilight-II-B

 

10 feet

 

2 x Q ACTUAL

 

1 additional termination cap

 

Q + 3 feet

 

1 x Q ACTUAL

 

2 additional termination caps

 

Q + 6 feet

 

2/3 x Q ACTUAL

 

3 additional termination caps

 

Q + 9 feet

 

1/2 x Q ACTUAL

 

 

 

RMAX = (2 / # caps plus appliance) x QACTUAL

 

This appliance is approved for installation onto screened porches with the following guidelines:

Minimum porch area: 96 square feet Minimum ceiling height: 92 inches Minimum two walls must be screened

Minimum top of screen height, side walls: 6 ft. 8 in. Minimum screen area: 64 square feet

NOTE: There may be some odor and small amounts of soot associated with venting theTwilight-II-Bonto a screened porch. Ensuring good cross draft ventilation and routine maintenance of the appliance will maximize comfort and cleanliness.

10

Heat & Glo LifeStyle Collection • Twilight-II-B2108-900Rev. G • 8/07