Heat Glo CERONA-36-IFT, CERONA-42-IFT Installation Manual

Installation Manual
Installation and Appliance Setup
CAUTION! Risk of Fire! DO NOT store instruction manuals inside appliance cavity.
High temperatures could cause a re.
INSTALLER: Leave this manual with the appliance, not inside the appliance. CONSUMER: Retain this manual for future reference. Do not store inside the appliance.
Model(s):
CERONA-36-IFT CERONA-42-IFT
WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage.
DO NOT store or use gasoline or other am-
mable 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.
- Leave the building immediately.
- 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 re department.
• Installation and service must be performed by a qualied 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 in the United States, or the Standard for Installation in Mobile Homes, CAN/CSA Z240 MH Series, in Canada.
This appliance is only for use with the type(s) of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certied kit is used.
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
DANGER
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and must be installed for the protection of children and other at-risk individuals.
Decorative barrier front must be ordered separately.
1
Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Used to address practices not related to personal injury. Note: The term “recommend” or “recommended” does not indicate a requirement. It is a best practice suggested by
Hearth & Home Technologies®.
Table of Contents
Installation Standard Work Checklist ....................3
1 Product Specic and Important Safety Information
A. Appliance Certication ............................4
B. Glass Specications ..............................4
C. BTU Specications ............................... 4
D. High Altitude Installations .......................... 4
E. Non-Combustible Materials Specication. . . . . . . . . . . . . . 4
F. Combustible Materials Specication .................4
G. Electrical Codes .................................4
H. California ......................................4
I. Requirements for the Commonwealth of Massachusetts . . 5
2 Getting Started
A. Design and Installation Considerations ............... 6
B. Good Faith Wall Surface .......................... 6
C. Tools and Supplies Needed ........................7
D. Inspect Appliance and Components ..................7
3 Framing and Clearances
A. Appliance/Decorative Front Dimension Diagrams .......8
B. Appliance Location and Clearances to Combustibles ... 10
C. Constructing the Appliance Chase .................. 15
7 Venting
A. Assemble Vent Sections (DVP Pipe Only) ........... 30
B. Assemble Slip Sections ..........................31
C. Secure the Vent Sections .........................32
D. Disassemble Vent Sections .......................32
E. Vertical Termination Requirements ..................33
F. Horizontal Termination Requirements ............... 34
8 Electrical Information
A. General Information .............................35
B. Wiring Requirements ............................37
9 Gas Information
A. Fuel Conversion ................................ 38
B. Gas Pressure ..................................38
C. Gas Connection ................................38
D. High Altitude Installations ......................... 38
E. Air Shutter Setting .............................. 39
10 Finishing
A. Facing Material ................................. 40
B. Finishing Material Options ........................41
C. Hearth Extension ............................... 42
D. Mantel Projections .............................. 43
4 Termination Location and Vent Information
A. Approved Pipe .................................16
B. Vent Termination Minimum Clearances .............. 16
C. Vent Terminal Clearances ........................17
D. Use of Elbows .................................18
E. Adding Vent Components. . . . . . . . . . . . . . . . . . . . . . . . . 19
F. Install Support Brackets ..........................20
G. Vent Diagrams ................................. 20
5 Vent Clearances and Vent Framing
A. Vent Clearances to Combustibles .................. 25
B. Wall Penetration Framing/Firestops .................25
C. Ceiling Firestop/Floor Penetration Framing ...........26
D. Install Attic Insulation Shield .......................26
6 Appliance Preparation
A. Removing Non-combustible Facing Material Assembly and
Finishing Trim ..................................27
B. Securing and Leveling the Appliance ................27
C. Installing Non-combustible Facing Material ...........28
D. Installing Flue Restrictor ..........................29
E. Prepare For Heat Management ....................29
2
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
11 Appliance Setup
A. Remove the Shipping Materials ....................45
B. Clean the Appliance .............................45
C. Inspect Firebox .................................45
D. Install Media/Embers ............................ 45
E. Positioning the Logs .............................46
F. IntelliFire™ Touch Control System Setup .............50
G. Fixed Glass Assembly Removal and Replacement .....50
H. Install Decorative Barrier .........................50
12 Reference Materials
A. Vent Components Diagrams ......................51
B. Accessories ................................... 59
= Contains updated information.
Installation Standard Work Checklist
Customer: Lot/Address:
Model (circle one): CERONA-36-IFT CERONA-42-IFT
Date Installed: Location of Fireplace: Installer: Dealer/Distributor Phone #
Serial #:
Comments: Further description of the issues, who is responsible (Installer/ Builder/ Other Trades, etc) and corrective
action needed _____________________________________________________________________________________ _________________________________________________________________________________________________ _________________________________________________________________________________________________ Comments Communicated to party responsible ____________________ by ______________________on ___________ (Builder / Gen. Contractor/) (Installer) (Date)
Appliance Install YES IF NO, WHY?
Veried that the chase is insulated and sealed. (Pg 15) ___________________________ Required non-combustible board is installed. (Pg 28) ___________________________ Veried clearances to combustibles. (Pg 10) ___________________________ Appliance is leveled and secured. (Pg 27) ___________________________
Venting/Chimney Section 7 (Pg 30-34)
Venting conguration complies to vent diagrams. ___________________________ Venting installed, locked and secured in place with proper clearance.
(May need to order separately.) ___________________________ Firestops installed. ___________________________ Attic insulation shield installed. ___________________________
Exterior wall/Roof ashing installed and sealed. ___________________________
Terminations installed and sealed. ___________________________
Electrical Section 8 (Pg 35-37)
Unswitched power (110-120 VAC) provided to the appliance. ___________________________ Switch wires properly installed. ___________________________
Gas Section 9 (Pg 38-39)
Proper appliance for fuel type. ___________________________
Was a conversion performed? ___________________________
Leak check performed and inlet pressure veried. ___________________________ Veried proper air shutter setting for installation type. ___________________________
Finishing Section 10 (Pg 40-44) Combustible materials not installed in non-combustible areas. ___________________________
Veried all clearances meet installation manual requirements. ___________________________
Mantels and wall projections comply with installation manual requirements. ___________________________
Appliance Setup Section 11 (Pg 45-50)
All packaging and protective materials removed (inside & outside of appliance). ___________________________ Refractories, logs, media and embers installed correctly. ___________________________
Glass assembly installed and secured. ___________________________ Accessories installed properly. ___________________________ Mesh, decorative barrier front, or decorative front properly installed. (May need to order separately.) __________________________
Manual bag and all of its contents are removed from inside/under the appliance and given to party responsible for use and operation. ___________________________ Started appliance and veried no gas leaks exist. ___________________________
2558-982 11/20
= Contains updated information.
Hearth & Home Technologies recommends the following:
• Photographing the installation and copying this checklist for your le.
• That this checklist remain visible at all times on the appliance until the installation is complete.
This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this
installation manual.
ATTENTION INSTALLER:
Follow this Standard Work Checklist
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions could lead
to a re or explosion. Install ONLY components and accessories approved by Hearth & Home Technologies. Unapproved components and accessories could cause appliance to overheat.
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
3
Product Specic and Important Safety Information
1 1
A. Appliance Certication
MODELS: CERONA-36-IFT, CERONA-42-IFT
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Heater
STANDARD: CSA/ANSI Z21.88-2019 • CSA 2.33-2019
This product is listed to ANSI standards for “Vented Gas Fireplace Heaters” and applicable sections of “Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at High Altitudes”. Also Certied for Installation in a Bedroom or a Bedsitting Room.
NOTICE: This installation must conform with local codes. In the absence of local codes you must comply with the National Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and the CAN/CGA B149 Installation Codes in Canada.
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemen­tal room heat or as a decorative appliance. It should not be factored as primary heat in residential heating calculations.
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet above 2000 feet.
• In CANADA: Input ratings are certied without a reduction of input rate for elevations up to 4500 feet (1370 m) above sea level. Please consult provincial and/ or local authorities having jurisdiction for installations at elevations above 4500 feet (1370 m).
Check with your local gas utility to determine proper orice size.
E. Non-Combustible Materials Specication
Material which will not ignite and burn. Such materials 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 750 ºC shall be considered
non-combustible materials.
B. Glass Specications
This appliance is equipped with 5 mm ceramic glass with an anti-reective coating. Replace glass only with 5 mm ceramic glass. Please contact your dealer for replacement glass.
C. BTU Specications
Model
(U.S. or Canada)
CERONA-36-IFT
CERONA-42-IFT
CERONA-36-IFT
CERONA-42-IFT
(NG)
(NG)
(PROPANE)
(PROPANE)
(0-2000 FT)
(0-2000 FT)
(0-2000 FT)
(0-2000 FT)
Maximum
Input BTU/h
Minimum
Input BTU/h
36,000 20,000 32
48,000 25,000 29
35,000 19,000 50
38,000 22,000 48
Orice
Size
(DMS)
F. Combustible Materials Specication
Materials made of or surfaced with wood, compressed pa­per, plant bers, plastics, or other material that can ignite and burn, whether ame proofed or not, or plastered or unplastered shall be considered combustible materials.
G. Electrical Codes
NOTICE: This appliance must be electrically wired and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code
ANSI/NFPA 70-latest edition or the Canadian Electric Code CSA C22.1.
• A 110-120 VAC circuit for this product must be pro­tected with ground-fault circuit interrupter protection, in compliance with the applicable electrical codes, when it is installed in locations such as in bathrooms or near sinks.
H. California
WARNING: This product and the fuels used to
operate this product (liquid propane or natural gas), and the products of combustion of such fuels, can expose you to chemicals including benzene, which is known to the State of California to cause cancer and reproductive harm. For more information go to: www. P65Warnings.ca.gov.
4
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
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 nished grade in the area of the venting, in­cluding but not limited to decks and porches, the following requirements shall be satised:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented gas fueled equipment, the installing plumber or gas tter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the oor level where the gas equipment is to be installed. In addi­tion, the installing plumber or gas tter 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 qualied 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-up may be installed on the next adjacent oor 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.
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 ue gases, but identies “special venting systems”, the following requirements shall be satised by the manufacturer:
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 certied.
Signage
A metal or plastic identication 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) in. in size, “GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OB­STRUCTIONS”.
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
• 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.
5
Getting Started
MEASU REMENTS FROM
TOP EDGE O F THE OPEN ING
6 in.
18 in.
24 in.
30 in.
36 in.
TO CEILIN G
12 in.
APPLIA NCE FRONT
200 °F
183 °F
165 °F
155 °F
140 °F
125 °F
APPLIANCE
OPENING
MEASU REMENTS FROM
TOP EDGE O F THE OPEN ING
6 in.
18 in.
24 in.
30 in.
TO CEILIN G
12 in.
150°F
APPLIA NCE FRONT
145°F
135°F
125°F
115°F
OPTIONAL PASSIVE HEAT KIT INSTALLED
APPLIANCE
OPENI NG
2 2
A. Design and Installation Considerations
WARNING! Risk of Fire or Explosion! Read all instruc­tions before starting the installation.
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.
Installation MUST comply with local, regional, state and national codes and regulations. Consult insurance carrier, local building inspector, re ofcials or authorities having jurisdiction over restrictions, installation inspection and permits.
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system conguration to be used.
• Gas supply piping requirements.
• Provisions for optional heat management system.
• Electrical wiring requirements.
• Framing and nishing details.
• Whether optional accessories—devices such as a fan, wall switch, or remote control—are desired.
B. Good Faith Wall Surface
Figure 2.1 Good Faith Wall Surface Temperatures Above Appliance
Installation and service of this appliance should be performed by qualied personnel. Hearth & Home Technologies recommends HHT Factory Trained or NFI certied professionals.
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. For assistance or additional information, consult a qualied service technician, service agency or your dealer.
6
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
Figure 2.2 Good Faith Wall Surface Temperatures Above Appliance with Passive Heat Kit Installed
If installing a television (TV) above the appliance, see Section 3 of the appliance Owner’s Manual.
NOTICE: Surface temperatures listed above are taken with a temperature measuring probe as prescribed by the test
standard used for appliance certication. Temperatures
on walls or mantels taken with an infrared thermometer may yield increased temperatures of up to 30 °F (17 °C) or more depending on the thermometer settings and material
characteristics being measured. Use appropriate nishing
materials that are able to withstand these conditions. For
additional nishing guidelines, see Section 10.
C. Tools and Supplies Needed
Before beginning the installation be sure that the following tools and building supplies are available.
Hand Tools Tape measure Level Framing material Manometer Framing square Voltmeter Electric drill and bits (1/4 in.) Plumb line Safety glasses/Gloves Wrenches Reciprocating saw 1/4 in. nut driver Non-corrosive leak check solution 1/2 - 3/4 in. length, #6 or #8 Self-drilling screws Caulking material (300 ºF minimum continuous exposure
rating)
D. Inspect Appliance and Components
WARNING! Risk of Fire or Explosion! Damaged parts could impair safe operation. DO NOT install damaged, in­complete or substitute components. Keep appliance dry.
WARNING! Risk of Fire, Explosion or Electric Shock! DO NOT use this appliance if any part has been under
water. Call a qualied service technician to inspect the
appliance and to replace any part of the control system and/or gas control which has been under water.
• Carefully remove the appliance and components from the packaging.
• The vent system components and decorative barrier fronts may be shipped in separate packages.
• If packaged separately, the log set and appliance grate must be installed.
• Report to your dealer any parts damaged in shipment.
• This product is factory-equipped with an IntelliFire™ Touch remote control, which was paired to the appliance at the factory. This specic remote control needs to remain with the contents of the manual bag. Do not install batteries in the remote control until performing the nal appliance setup and checklist.
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.
• Modication of the appliance or vent system.
• Installation other than as instructed by Hearth & Home Technologies.
• Improper positioning of the logs/media (as applicable) or the glass assembly.
• Installation and/or use of any component part not approved by Hearth & Home Technologies.
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
7
Framing and Clearances
3 3
A. Appliance/Decorative Front Dimension Diagrams
Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Sections 3 and 5.
O
P
C
L
T
N
Q
C
GAS LINE ACCESS
L
R
Ø
M
S
C
L
MINIMUM 12 IN. VERTICAL RISE REQUIRED BEFORE 90° ELBOW
C
D
B
A
Model: CERONA-36-IFT
Inches Millimeter Inches Millimeter
A 7 178 K 5-1/8 130
B 2-1/8 54 L 65-1/2 1664
C 43 1092 M 41-1/8 1046
D 23-1/2 597 N 21-3/4 551
E 30-1/4 767 O 28-1/2 724
F 33-7/8 860 P 14-1/4 362
G 6-5/8 169 Q 12-1/2 316
H 34-1/2 877 R 8 204
I 49-7/8 1268 S 9-1/8 232
J 2-1/4 56 T 6-1/4 159
L
I
H
J
C
L
G
E
F
K
ELECTRICAL ACCESS
Model: CERONA-42-IFT
Inches Millimeter Inches Millimeter
A 9-1/4 235 K 5-3/8 137
B 2-1/4 56 L 70 1778
C 47-1/8 1196 M 48-1/8 1223
D 27-3/4 704 N 21-3/4 551
E 35-7/8 912 O 35-3/8 900
F 39-1/2 1003 P 17-3/4 450
G 6-3/4 170 Q 12-5/8 319
H 38-5/8 981 R 8 204
I 54 1372 S 9-1/8 232
J 2-1/4 57 T 7-3/4 197
Figure 3.1 Appliance Dimensions
8
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
FIRESCREEN FRONT (FS-C36, FS-C42)
34-1/4 IN. (870 mm)
28-11/16 IN. (729 mm)
30-1/2 IN. (775 mm)
1-1/8 IN. (29 mm)
33-3/4 IN. (857 mm)
37-1/2 IN. (953 mm)
2-13/16 IN. (71 mm)
38-5/8 IN. (981 mm)
32-3/16 IN. (818 mm)
39-3/8 IN. (1000 mm)
43-1/8 IN. (1095 mm)
34-7/8 IN. (886 mm)
1-1/8 IN. (29 mm)
3 IN. (76 mm)
CERONA-36-IFT
CERONA-42-IFT
CERONA-36-IFT
CERONA-42-IFT
34-1/4 IN. (870 mm)
28-11/16 IN. (729 mm)
1-1/8 IN. (29 mm)
34-1/8 IN. (867 mm)
37-1/2 IN. (953 mm)
2-13/16 IN. (71 mm)
1-1/8 IN. (29 mm)
30-7/8 IN. (784 mm)
38-5/8 IN. (981 mm)
32-7/16 IN. (824 mm)
39-3/4 IN. (1010 mm)
43-1/8 IN. (1095 mm)
35-1/4 IN. (895 mm)
2-13/16 IN. (71 mm)
34-1/4 IN. (870 mm)
28-11/16 IN. (729 mm)
1-1/8 IN. (29 mm)
33-1/2 IN. (851 mm)
37-1/2 IN. (953 mm)
30-1/4 IN. (768 mm)
3-1/8 IN. (79 mm)
38-5/8 IN. (981 mm)
32-3/16 IN. (818 mm)
1-1/8 IN. (29 mm)
39-1/8 IN. (994 mm)
43-1/8 IN. (1095 mm)
3-1/8 IN. (79 mm)
34-5/8 IN. (879 mm)
CERONA-36-IFT CERONA-42-IFT
IRON AGE DECORATIVE FRONT (IA-C36, IA-C42)
CHATEAU FORGE DECORATIVE FRONT (CHAF-C36, CHAF-C42)
Figure 3.2 Decorative Front Dimensions
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
9
B. Appliance Location and Clearances to
ALCOVE
INSTALLATION
A
H
B
C
D
E
F
G
B
A
18 in.
Combustibles
When selecting a location for the appliance it is important to consider the required clearances to walls and allow suf­cient clearance for heat management systems venting. See Figure 3.3.
WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service access. Due to high temperatures, the appliance should be lo-
cated out of trafc and away from furniture and draperies.
NOTICE: Illustrations reect typical installations and are
FOR DESIGN PURPOSES ONLY. Illustrations/diagrams are not drawn to scale. Actual installation may vary due to individual design preference.
O
Figure 3.3 Appliance Locations
10
In addition to these framing dimensions, also reference the following sections:
• Clearances and Mantel Projections (Sections 10.C and 10.D).
• Vent Clearances and Framing (Section 5).
Note: 18 in. required when passive heat side discharge kit is installed.
CERONA-36-IFT A B C D E F G H
Inches 51 42-1/8 73-1/4 36 65-1/2 1/2 22-1/4 16
Millimeters 1295 1070 1861 914 1664 13 565 406
CERONA-42-IFT A B C D E F G H
Inches 56-5/8 49-1/8 80-1/8 36 72-1/2 1/2 22-1/4 18-3/4
Millimeters 1438 1248 2035 914 1842 13 565 476
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
Framing
A
B
C
D
F
*G
H
J
I
E
This appliance is designed to be recessed into combus­tible framing with non-combustible material pre-installed on top and side. Drywall or combustible materials (mini­mum 1/2 inch thick) are designed to contact the non­combustible material/appliance as called out in Section 10 Finishing.
This appliance has been thoroughly tested to minimize drywall cracking and/or the protrusion of screws “screw pops" when framed as shown below.
Framing should be done in a manner similar to framing a window or door: Double-2x4/2x6 as a header for horizon­tal strength and utilizing Jack or Trimmer stud fastened to the King studs for vertical strength.
If elevating the appliance, the base of the appliance should also be constructed in a similar manner to prevent settling.
Refer to Figures 3.5, 3.6 and 3.7 for information regarding framing when the Passive Heat Kit is installed. Install the Passive Heat Kit per the instructions provided with the kit.
Note: Refer to Section 10 for important information related to facing, drywall specications and decorative barrier front information.
CERONA-36-IFT
CERONA-42-IFT
in
mm
in
mm
* The area in front of the appliance must be protected by a noncombustible hearth extension, unless the appliance is raised a minimum of 6 inches above the combustible oor or hearth.
Note: If appliance is installed off of oor, maintain required clearances to combustibles. Construct platform in accordance with local building codes.
Figure 3.4 Clearances to Combustibles
NOTE: E will change if Passive Heat option is installed. Reference the instructions included with the Passive Heat Kit.
CLEARANCES TO COMBUSTIBLES:
A B C D E F *G H I J
Rough
Opening
(Vent Pipe)
Rough
Opening
(Height)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance to Room
Ceiling from Top of Arch Opening
Combustible
Floor
Minimum
Hearth
Required
Behind
Appliance
Sides of
Appliance
10 50-1/2 22-1/4 42-1/8 49 0 8 1/2 1/2 36
254 1283 565 1070 1245 0 203 13 13 914
10 54-1/2 22-1/4 49-1/8 45-1/4 0 8 1/2 1/2 36
254 1384 565 1248 1149 0 203 13 13 914
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
Front of
Appliance
11
Framing Dimensions- Passive Heat Front Discharge
A
E
B
D
C
Front Discharge: Air conveyed into the room through one front discharge slot.
CHASE DETAIL
1-1/2 IN. (2 X 4 FRAMING)
0-3 IN.
2 IN. MIN.
1/2 IN. X 1/2 IN. WIRE MESH **
TV
WARNING! Risk of Fire! Wire mesh required on bottom of discharge opening (Dimension A) when nished discharge opening is greater than 3 inch­es. Secure mesh to top of framing.
ROOM CEILING
CHASE CEILING REQUIRED WITHIN 3 IN. OF TOP OF OPENING
WIRE MESH **
= PASSIVE HEAT DISCHARGE OPENING
= CHASE CEILING ZONE
CERONA-36-IFT
CERONA-42-IFT
FRONT DISCHARGE MINIMUM FRAMING DIMENSIONS
A
TRIM KIT*
INSTALLED
(PHTRIM-LINEAR)
Required Height of
Discharge Opening
Inches 3-1/2 2 48 36-1/2 82-1/2 80-1/2
millimeters 89 51 1219 927 2096 2045
Inches 3-1/2 2 48 42-3/8 86-5/8 84-5/8
millimeters 89 51 1219 1076 2200 2150
NO TRIM
KIT**
Height of
Discharge
Opening
B C D E
Clearance to
Top of
Discharge
Opening
Width of
Discharge
Opening
Clearance to
Top of Discharge
Opening From
Bottom of Appliance
Clearance to
Bottom of Discharge
Opening from
Bottom of Appliance
* Measurement for Trim Kit = 3-1/2 in. + Additional Finishing Material Thickness
** Measurement without Trim Kit = 2 in. + Additional Finishing Material Thickness. If nished discharge opening height
is greater than 3 inches, wire mesh is required.
Figure 3.5 Passive Heat Front Discharge Framing Dimensions With and Without a Trim Kit
12
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
Framing Dimensions - Passive Heat Side Discharge
ROOM CEILI NG
1-1/2 IN. (2 X 4 FRAMING)
= PASSIVE HEAT DISCHARGE OPENING
0-3 IN.
= CHASE CEILING ZONE
DISCHARGE OPENING
CHASE CEILING ZONE
CHASE CEILING REQUIRED WITHIN 3 IN. OF TOP OF OPENING
Side Discharge: Air conveyed into the room through two discharge registers,
one on each side of appliance.
WARNING! Risk of Fire! DO NOT place combustible objects or combustible materials in non-combustible zone. Appliance and combustible materials will overheat.
B
E
A
CHASE DETAIL
APPLIANCE MAY BE INSTALLED OFF OF FLOOR
CERONA-36-IFT
CERONA-42-IFT
D
C
SIDE DISCHARGE FRAMING DIMENSIONS
A B C D E
Height of
Discharge
Opening
Width of
Discharge
Opening
Discharge Opening From
Inches 12-1/4 8-3/4 70-1/4 84 18
millimeters 311 222 1784 2134 457
Inches 12-1/4 8-3/4 74-3/8 88-1/8 18
millimeters 311 222 1889 2238 457
Minimum
Clearance to
Bottom of Appliance
Minimum Clearance to Ceiling from Bottom of
Appliance
Clearance to Combustible
Minimum
Materials
Figure 3.6 Passive Heat Side Discharge Framing Dimensions
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
13
A
B
C
Framing Dimensions - Passive Heat Open Top Discharge
Open Top Discharge: Both sides and the top are open allowing air to be conveyed into the room.
WARNING! Risk of Fire! Mesh screen required on bottom of discharge opening when discharge opening is greater than 3 inches. Secure mesh to top of framing.
CERONA-36-IFT
CERONA-42-IFT
OPEN TOP DISCHARGE MINIMUM FRAMING DIMENSIONS
A*
Height of Discharge
Opening
Inches 2 48 45-1/8
millimeters 51 1219 1146
Inches 2 48 52-1/8
millimeters 51 1219 1324
Discharge Opening
B C
Clearance to
Width of Discharge
Opening
* Mesh screen required for front discharge or open top discharge passive heat installations with discharge
opening of 3 inches or greater.
Figure 3.7 Passive Heat Minimum Framing Dimensions Open Top Discharge
14
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
CERONA-36-IFT = 83-1/2 IN. CERONA-42-IFT = 83-7/8 IN.
B*
A
= REQUIRED MINIMUM OFF TOP 12 IN. required minimum off top for both size units.
3 IN. MIN.
* NOTE: If overhang “A” is less than 2 inches, clearance from top of termination cap to bottom of overhang “B” MUST be a minimum of 4 inches. If A is two inches or greater, see Figure 4.4, “Minimum Clearances for Termination.
C. Constructing the Appliance Chase
NOTICE: Install appliance on hard metal or wood surfaces extending full width and depth. DO NOT install directly on carpeting, vinyl, or any combustible material other than wood.
WARNING! Risk of Fire! Maintain specied air space
clearances to appliance and vent pipe:
• Insulation and other materials must be secured to prevent accidental contact.
• The chase must be properly blocked to prevent blown insulation or other combustibles from entering and making contact with appliance or chimney.
• Failure to maintain airspace may cause overheating and
a re.
A chase is a vertical box-like structure built to enclose the gas appliance and/or its vent system. In cooler climates the vent should be enclosed inside the chase.
NOTICE: Treatment of ceiling restops and wall shield restops and construction of the chase may vary with the
type of building. These instructions are not substitutes for the requirements of local building codes. Therefore, you MUST check local building codes to determine the requirements to these steps.
NOTICE: Where required by code, install only sprin­kler heads with a sprinkler activation temperature
classied as Extra High.
Sprinklers inside of chase: Keep sprinkler head away from vent and chimney.
• Heat Management applications: Maintain 36 inches of clearance to openings from which heat is discharged. such as convection slots, passive heat registers, heat zone registers, etc. Refer to Section 6.E for Heat Management options allowed for this appliance.
Chases should be constructed and insulated in the same manner as the thermal envelope of the home based on the code requirements for that climate zone to prevent air leakage and draft problems. The chase is an extension of the building thermal envelope.
To further prevent drafts and air leakage, the wall shield and ceiling restops should be sealed with caulk with a minimum of 300 ºF continuous exposure rating to seal gaps. Gas line holes and other openings should be sealed with caulk with a minimum of 300 ºF continu­ous exposure rating or stuffed with unfaced insulation. If the appliance is being installed on a cement surface, a layer of plywood may be placed underneath to prevent conducting cold up into the room.
Minimum height requirements for an exterior chase on a top­vented appliance are shown in Figure 3.8. Reference Figure
4.4 for additional clearances.
Figure 3.8 Exterior Chase - Minimum Height Requirements
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
15
HORIZONTAL
Termination Location and Vent Information
.
A B
152 mm/508 mm
457 mm
20 in. and over 0 in. minimum
4 4
A. Approved Pipe
WARNING! Risk of Fire, Delayed Ignition or Asphyxi­ation. This appliance requires a separate vent. DO NOT
vent to a pipe serving any other appliance.
This appliance is only approved for use with Hearth & Home Technologies DVP venting systems. Refer to Sec­tion 12.A for vent component information and dimensions. Only use listed decorative termination caps/shrouds with Hearth & Home Technologies approved venting systems.
DO NOT mix pipe, ttings or joining methods from differ­ent manufacturers.
The pipe is tested to be run inside an enclosed wall. There is no requirement for inspection openings at each joint within the wall.
B. Vent Termination Minimum Clearances
WARNING
Fire Risk.
Maintain vent clearance to combustibles as specied.
DO NOT pack air space with insulation or other
materials.
Failure to keep insulation or other materials away from vent pipe could cause overheating and re.
OVERHANG
2 FT. MIN.
GAS DIRECT VENT TERMINATION CAP
20 INCHES MIN.
LOWEST
DISCHARGE
OPENING
H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING
X
12
ROOF PITCH
VERTICAL
WALL
IS X/ 12
6 in. (minimum) up to 20 in.
18 in. minimum
Wood or Fuel Oil Termination Cap
B
A *
**Gas
Termination
Cap
* If using decorative cap cover(s), this distance may need to be increased. Refer to the installation instructions supplied with the decorative cap cover
** If two gas terminations are present, they may be level (B = 0 inches) provided A is a minimum of 6 inches.
Figure 4.2 Staggered Termination Caps
CAUTION! Risk of Burns! Termination caps are HOT,
consider proximity to doors, trafc areas or where people
may pass or gather (sidewalk, deck, patio, etc.). Listed cap shields available. Contact your dealer.
• Local codes or regulations may require different clearances.
• Hearth & Home Technologies assumes no responsibility for the improper performance of the appliance when the venting system does not meet these requirements.
• Vinyl protection kits are suggested for use with vinyl siding.
• Measure horizontal and vertical termination cap clearances as noted in Figure 4.3.
Roof Pitch H (Min.) Ft
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12 .................................................1.25*
Over 7/12 to 8/12 .................................................1.5*
Over 8/12 to 9/12 .................................................2.0*
Over 9/12 to 10/12 ...............................................2.5*
Over 10/12 to 11/12 .............................................3.25
Over 11/12 to 12/12 .............................................4.0
Over 12/12 to 14/12 .............................................5.0
Over 14/12 to 16/12 .............................................6.0
Over 16/12 to 18/12 .............................................7.0
Over 18/12 to 20/12 .............................................7.5
Over 20/12 to 21/12 .............................................8.0
* H minimum may vary depending on regional snowfall.
Refer to local codes.
Figure 4.1 Minimum Height From Roof to Lowest Discharge Opening
16
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
H=Measure Horizontal Distances from H V=Measure Vertical Distances from V
Figure 4.3
H
H
V
CLEARANCE
V
= 6 IN.
C. Vent Terminal Clearances
= AREA WHERE TERMINAL IS NOT PERMITTED
X
= AIR SUPPLY INLET
K
V
L
Electrical
Service
C
V
K
V
C
V
B
J
V
U.S.A. Installations: In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code. Canadian Installations: In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code.
B
D
V
V
V
A
F
B
G
M
= VENT TERMINAL
H or i
V
X
V
V
H
H
E
V
V
A
V
U.S.A. CANADA
A Clearance above grade,veranda, porch, deck, balcony or roof. 12 in. (305 mm) 12 in. (305 mm)
B Clearance to window or door that may be opened, or to permanently closed window 9 in. (229 mm) 12 in. (305 mm)
clearance below unventilated soft 18 in. (457 mm) 18 in. (457 mm)
clearance below ventilated soft 18 in. (457 mm) 18 in. (457 mm)
C
clearance below any vinyl softs and electrical service 30 in. (762 mm) 30 in. (762 mm)
D clearance to outside corner 6 in. (152 mm) 6 in. (152 mm)
E clearance to inside corner 6 in. (152 mm) 6 in. (152 mm)
V
F clearance to each side of center line extended above gas meter/regulator assembly
Clearance in ac­cordance with local installation codes and the requirements of the gas supplier.
3 ft (914 mm) within a height 15 ft (4.5 m) above the meter/regula­tor assembly.
G clearance to gas service regulator vent outlet 3 ft (914 mm) 3 ft (914 mm)
clearance to non-mechanical air supply inlet to building or the combustion air inlet to
H
any other appliance termination (mechanical or non-mechanical)
12 in. (305 mm) 12 in. (305 mm)
clearance to a mechanical (powered) air supply inlet
I
***(All mechanical air intakes within 10 feet of a horizontal termination cap must be
3 ft (914 mm)*** 6 ft (1.8 m)
a minimum of 3 feet below termination.)
On public property: clearance above paved sidewalk or a paved driveway.
7 ft (2.1 m) 7 ft (2.1 m)**
J
**(A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings
and serves both dwellings.)
clearance from sides of electrical service 6 in. (152 mm) 6 in. (152 mm)
K
Location of the vent termination must not interfere with access to the electrical service.
clearance above electrical service 12 in. (305 mm) 12 in. (305 mm)
L
Location of the vent termination must not interfere with access to the electrical service.
clearance under veranda, porch, deck, balcony or overhang
*(Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of
M
two sides beneath the oor.)
18 in. (457 mm) 12 in. (305 mm)*
vinyl or composite overhang 42 in. (1067 mm) 42 in. (1067 mm)
Figure 4.4 Minimum Clearances for Termination
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
17
D. Use of Elbows
Diagonal runs have both vertical and horizontal vent as­pects when calculating the effects. Use the rise for the vertical aspect and the run for the horizontal aspect. See Figure 4.5.
Two 45º elbows may be used in place of one 90º elbow. On 45º runs, one foot of diagonal is equal to 8-1/2 inch (216 mm) horizontal run and 8-1/2 inch (216 mm) vertical run. A length of straight pipe is allowed between two 45º elbows. See Figure 4.5.
Figure 4.6 shows the vertical and horizontal offsets for DVP elbows.
Y
X
VERTICAL
EFFECTIVE
LENGTH
RUN
HORIZONTAL
DVP
Pipe
DVP4 4 102 2-3/4 70
DVP6 6 152 4-1/4 108
DVP12 12 305 8-1/2 216
DVP24 24 610 17 432
DVP36 36 914 25-1/2 648
DVP48 48 1219 34 864
DVP6A 3 to 6 76 to 152
DVP12A 3 to 12 76 to 305
Effective Length Rise/Run
Inches Millimeters Inches Millimeters
2-1/8-4-1/4 54-108
2-1/8-8-1/2 54-216
RISE
Vent Type
DVP 4-1/2 114 17 432
Inches Millimeters Inches Millimeters
X Y
X
Vent Type
DVP 16-1/4 413
Figure 4.6 Vertical and Horizontal Offset for DVP
Inches Millimeters
X
X
Figure 4.5
18
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
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