RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
A French manual is available upon request. Order P/N 700,029CF
Ce manuel d’installation est disponible en francais, simplement en faire la demande. Numéro de la pièce 700,029CF.
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiÞ ed kit is used.
In the Commonwealth of Massachusetts:
¥Installation must be performed by a licensed plumber or gas Þtter;
¥See Table of Contents for location of additional Commonwealth of Massachusetts requirements.
INSTALLATION
INSTRUCTIONS
DIRECT VENT
SSDV-35/40 SERIES
DIRECT VENT GAS FIREPLACE HEATERS
P/N 700,029M REV. E 11/2006
MODELS
Millivolt Models |
Electronic Models |
SSDVT-3530CNM |
SSDVT-3530CNE |
SSDVR-3530CNM |
SSDVR-3530CNE |
SSDVT-4035CNM |
SSDVT-4035CNE |
SSDVR-4035CNM |
SSDVR-4035CNE |
WARNING:IFTHEINFORMATIONINTHISMANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSIONMAYRESULTCAUSINGPROPERTYDAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY: Do not store or use gasoline or other ßammables or liquids in the vicinity of this or any other appliance.
FOR YOUR SAFETY: What to do if you smell gas:
¥DO NOT light any appliance.
¥DO NOT touch any electrical switches.
¥Do not use any phone in your building.
¥Immediately call your gas supplier from a neighborÕs phone. Follow your gas suppliers instructions.
¥If your gas supplier cannot be reached, call the Þre department.
Installation and service must be performed by a qualiÞed installer, service agency or the gas supplier.
OTL Report No. 116-F-29-5
AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE LES INSTRUCTIONS DONNƒ DANS CETTE NOTICE POUR RƒDUIRE AU MINIMUM LE RISQUE D'INCENDIE OU POUR ƒVITER TOUT DOMMAGE MATƒRIEL, TOUTE BLESSURE OU LA MORT.
POUR VOTRE SƒCURITƒ: Ne pas entreposer ni utiliser d'essence ni d'autre vapeurs ou liquides inßammables dans le voisinage de cet appareil ou de tout autre appareil.
POUR VOTRE SƒCURITƒ: Que faire si vous sentez une odeur de gaz:
¥Ne pas tenter d'allumer d'appareil.
¥Ne touchez ˆ aucun interrupteur. Ne pas vous servir des tŽlŽphones se trouvant dans le batiment o• vous vous trouvez.
¥Evacuez la piŽce, le b‰timent ou la zone.
¥Appelez immŽdiatement votre fournisseur de gaz depuis un voisin. Suivez les instructions du fournisseur.
¥Si vous ne pouvez rejoindre le fournisseur de gaz, appelez le service dos incendies.
L'installation et service doit •tre exŽcutŽ par un qualiÞŽ installeur, agence de service ou le fournisseur de gaz.
TABLE OF CONTENTS |
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Packaging ......................................... |
Page |
2 |
Introduction ...................................... |
Page |
2 |
General Information .......................... |
Page |
2 |
New York City Approval..................... |
Page |
3 |
Requirements for the |
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Commonwealth of Massachusetts .Page |
4 |
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Safety & Warning Information .......... |
Page |
5 |
Cold Climate Insulation ..................... |
Page |
6 |
Location ............................................ |
Page |
6 |
Manufactured Home Requirements .. |
Page |
7 |
Vent Termination Clearances ............ |
Page |
7 |
Minimum Clearances to Combustibles.. |
Page |
9 |
Detailed Installation Steps................. |
Page |
10 |
Typical Installation Sequence ........... |
Page |
10 |
Step 1. Framing................................. |
Page 10 |
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Step 2. Routing Gas Line .................. |
Page |
10 |
Fireplace Specifications..................... |
Page |
11 |
Step 3. Install the Venting System .... |
Page |
13 |
Vertical Termination Systems............ |
Page |
14 |
Vent Section Length Chart ................ |
Page |
14 |
Vertical Vent Tables and Figures........ |
Page |
17 |
Horizontal Termination System ......... |
Page |
19 |
Horizontal Vent Tables and Figures ... |
Page |
21 |
Venting Using Flexible Vent Pipe....... |
Page |
24 |
Step 4. Field Wiring........................... |
Page |
25 |
Step 5. Optional Blower Kit Wiring.... |
Page |
25 |
Step 6. Connecting Gas Line ............. |
Page |
26 |
Step 7. Checking Unit Operation ....... |
Page |
27 |
Step 8. Installing Logs ..................... |
Page |
28 |
Step 9. Installing Glass Door ............ |
Page |
31 |
Step 10. Burner Adjustments ............ |
Page |
31 |
Step 11. Hood Installation................. |
Page |
32 |
Finishing Requirements .................... |
Page |
32 |
Installation Accessories .................... |
Page |
33 |
Gas Conversion Kits.......................... |
Page |
35 |
This installation manual will help you obtain a safe, efficient, dependable installation for your appliance and vent system.
Please read and understand these instructions before beginning your installation.
The Millivolt appliances have a millivolt gas control valve with piezo ignition system
which provides safe, efficient operation. If any optional accessories that will require electrical power are to be installed, the electrical power must be provided at the time of appliance installation.
The Electronic appliances have an electronic intermittent pilot ignition system which provides safe, efficient operation. External electrical power is required to operate these appliances.
2
PACKAGING
The assembled vented gas fireplace heater is packaged with:
1 - One log set located in firebox area.
2- One envelope containing the literature package which consists of the homeowner's manual, installation instructions, and warranty; envelope is located in the control compartment.
3- One vent restrictor to be applied as shown on Page 13; restrictor is taped to the envelope.
4- One hood located behind the top panel.
5- One bag of decorative volcanic stone located in the control compartment.
6- One bag of glowing embers located in the control compartment.
INTRODUCTION
These vented gas fireplace heaters are sealed combustion, air circulating gas fireplaces designed for residential applications.
Approved Vent Components - These fireplaces are designed, tested and listed for operation and installation with, the following vent components only:
•Secure Vent™ Direct Vent System Components,
•Secure Flex™ Flexible Vent Components manufactured by Security Chimneys International and
•Z-FLEX™ Model GA Venting Systems listed
to UL1777 and ULCS635 manufactured by Flexmaster Canada Limited.
These approved vent system components are labeled for identification. DO NOT use any other manufacturer’s vent components with these appliances. Use only the correct size venting (4-1/2" inner & 7-1/2" outer).
These appliances comply with National Safety Standards and are tested and listed by OMNITest Laboratories, Inc. (Report No. 116-F-29-5) to ANSI Z21.88b-2003 (in Canada, CSA-2.33b- 2003), and CAN/CGA-2.17-M91 in both USA and Canada, as vented gas fireplace heaters.
Both millivolt and electronic versions of these appliances are listed by OMNI-Test Laboratories for installation in bedrooms and Manufactured Homes.
Manufactured Homes -
See Manufactured Home Requirements on
Page 7 for additional information.
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualiÞ ed installer, service agency or the gas supplier.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiÞed kit is used.
Cet appareil doit •tre utilisŽ uniquement avec les types de gaz indiquŽs sur la plaque signalŽtique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certiÞŽ est installŽ.
Misc. Codes / Standards -
Installation must conform to local codes. In the absence of local codes, installation must comply with the current National Fuel Gas Code, ANSI Z223.1. (In Canada, the current CAN-1 B149 installation code).
The appliance, when installed, must be electrically grounded & wired in accordance with local codes or, in the absence of local codes, with the National Electrical Code, ANSI / NFPA 70-latest edition, or the Canadian Electrical Code, CSA C22.1 - latest edition.
GENERAL INFORMATION
Note: Installation and repair should be performed by a qualified service person. The appliance should be inspected annually by a qualified professional service technician. More frequent inspections and cleanings may be required due to excessive from carpeting, bedding material, etc.
S'assurer que le brùleur et le compartiment des commandes sont propres. Voir les instructions d'installation et d'utilisation qui accompagnent l'appareil.
Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation. Never obstruct the front openings of the appliance.
These appliances are designed to operate on natural or propane gas only. To operate on Propane Gas a Þeld converion is necessary (see Pages 35 to 37). The use of other fuels or combination of fuels will degrade the performance of this system and may be dangerous.
These fireplaces are designed as supplemental heaters. Therefore, it is advisable to have an alternate heat source when installed in a dwelling.
Millivolt Models - The millivolt appliances are manually controlled and feature a spark igniter (piezo) that allows the appliance's pilot gas to be lit without the use of matches or batteries. This system provides continued service in the event of a power outage.
Millivolt models come standard with a manu- ally-modulated gas valve; flame appearance and heat output can be controlled at the gas valve. The BTU Input for these appliances is shown in Tables 1 & 2.
Input (BTU) Manually-Modulated Gas
Valves (millivolt models)
NATURAL GAS |
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Models |
Input Rate (BTU / HR) |
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SSDV-3530CNM |
23,000 high |
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17,500 low |
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SSDV-4035CNM |
29,000 high |
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21,500 low |
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Table 1
Input (BTU) Manually-Modulated Gas
Valves (millivolt models)
* PROPANE GAS
Models |
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Input Rate (BTU / HR) |
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SSDV-3530CPM |
23,000 high |
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17,500 low |
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SSDV-4035CPM |
29,000 high |
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22,500 low |
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Table 2 |
* If field converted - see Pages 35-37 |
Electronic Models
Electronic models have a fixed rate gas valve. Input of electronic models is shown in Table 3.
Electronic Models with Fixed Rate Gas Valve
Natural and Propane Gas
Model Series |
Input Rate (BTU / HR) |
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SSDV-3530 |
23,000 |
SSDV-4035 |
29,000 |
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Table 3
Gas Pressure - All Models
Tables 4, 5 and 6 show the appliances' gas pressure requirements:
Inlet Gas Supply Pressure
(all models)
Fuel # |
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Minimum |
Maximum |
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Natural Gas |
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5.0" WC |
10.5" WC |
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(1.24 kPa) |
(2.61 kPa) |
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Propane |
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11.0" WC |
13.0" WC |
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(2.74 kPa) |
(3.23 kPa) |
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Table 4 |
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Manifold Gas Supply Pressure |
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(millivolt models) |
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Fuel # |
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Low |
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High |
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Natural |
(Lo) 2.2" WC |
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(Hi) 3.5" WC |
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Gas |
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(.55 kPa) |
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(.87 kPa) |
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Propane |
(Lo) 6.3" WC |
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(Hi) 10.0" WC |
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(1.57 kPa) |
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(2.49 kPa) |
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Table 5
Manifold Gas Supply Pressure
(electronic models)
Fuel # |
Max. Manifold Pressure |
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Natural Gas |
(Hi) 3.5" WC (.87 kPa) |
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Propane |
(Hi) 10.0" WC (2.49 kPa) |
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Table 6
Test gauge connections are provided on the front of the millivolt gas control valve, identified IN for the inlet and OUT for the manifold side. A 1/8" NPT Test gauge connection is provided at the inlet and outlet side of the electronic gas control valve.
These appliances must be isolated from the gas supply piping system (by closing their individual manual shut-off valve) during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).
These appliances and their individual shut-off valves must be disconnected from the gas supply piping system during any pressure testing of that system at pressures greater than 1/2 psig (3.5 kPa).
OriÞce Sizes - Sea Level to High Altitude (All Models)
These appliances are tested and approved for installation at elevations of 0-4500 feet (0-1372 meters) above sea level using the standard burner orifice sizes (marked with an "*" in Table 7). For elevations above 4500 feet, contact your gas supplier or qualified service technician . Install the appliance according to the regulations of the local authorities having jurisdiction and, in the USA, the National Fuel Gas Code NFPA 54 / ANSI Z223.1 - latest edition or, in Canada, the CAN1-B149.1 and .2 codes - latest edition.
Burner OriÞce Sizes Elevation 0-4500 feet ( 0-1372 meters)
Model |
Natural |
Propane |
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Gas |
Gas |
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Series |
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drill size |
drill size (inches) |
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(inches) |
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SSDV-3530 |
2.3 mm (.090") * |
#54 (.055") * |
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37L70 ¥ |
99K79 ¥ |
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SSDV-4035 |
#36 (.1065") * |
#52 (.0635")* |
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18L4001 ¥ |
LB-55874D ¥ |
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* Standard size installed at factory
• Part /Cat. Number
Table 7
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
SIT Millivolt |
Gas Valve |
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HI/LO Variable |
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Inlet Pressure Tap |
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Flame Height |
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Adjustment |
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Manifold Pressure Tap |
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OUT |
IN |
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HTPT |
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T |
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I H |
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P |
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OFF |
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P |
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LOW |
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it |
L |
HT |
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O |
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NO |
T |
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TOL |
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Pilot Adjustment |
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Main Gas |
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Screw |
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Control Knob |
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OFF/PILOT/ON |
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Figure 1 |
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Honeywell Millivolt |
Gas Valve |
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PIEZO |
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PILOT |
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IGNITER |
CONVERTIBLE |
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ADJUSTMENT |
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GAS CONTROL |
HI/LO REGULATOR |
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SCREW |
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(adjusts flame height |
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KNOB |
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and heat output) |
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TP/TH
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O |
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NI |
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L |
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P |
O |
TP |
FFO TOL |
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H |
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TH |
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WIRING |
INLET |
OUTLET |
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TERM- |
PRESSURE |
PRESSURE |
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INALS |
TAP |
TAP |
Figure 2
Honeywell Electronic Gas Valve
Manifold Pressure |
ON / OFF Switch |
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Port |
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Inlet |
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C |
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Pressure |
LORTNO |
FFO NO |
N |
Port |
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ERTINGI |
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ISP |
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Electronic Gas
Control Valve
Figure 3
New York City, New York (MEA)
Installation of these fireplaces are approved for installation in New York City in the US state of New York.
3
Note: The following requirements reference various Massachusetts and national codes not contained in this document.
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 gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gasfitter 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-up may 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, ÒGAS VENT DIRECTLY
BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.Ó
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.
•Installation and repair must be done by a plumber or gas fitter licensed in the Commonwealth of Massachusetts.
•The flexible gas line connector used shall not exceed 36 inches (92 centimeters) in length.
•The individual manual shut-off must be a T-handle type valve.
4 |
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. |
SAFETY & WARNIING INFORMATION
WARNING
If the information in this manual is not follwed exactly, a Þre or explosion may result causing property damage, personal injury or loss of life.
WARNING
These Þreplaces are vented heaters. Do not burn wood or other material in these appliances.
WARNING
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiÞed kit is used.
AVERTISSEMENT
Cet appareil doit •tre utilisŽ uniquement avec les types de gaz indiquŽs sur la plaque signalŽtique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certiÞŽ est installŽ.
IMPORTANT
It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean. See Maintenance instructions in Homeowner's Manual.
WARNING
Do not attempt to alter or modify the construction of the appliance or its components. Any modiÞcation or alteration may void the warranty, certiÞcation and listings of this unit.
WARNING
Children and adults should be alerted to the hazards of high surface temperatures. Use caution around the appliance to avoid burns or clothing ignition. Young children should be carefully supervised when they are in the same room as the appliance.
Note: An Optional Screen Door or ScreenPanel fortheglassisavailable(seeHomeownersManualfor ordering information).
AVERTISSEMENT
Surveiller les enfants. Garder les v•tements, les meubles, l'essence ou autres liquides ˆ vapeur inßammables lin de l'appareil.
WARNING
Do not place clothing or other ßammable materials on or near this appliance.
AVERTISSEMENT
Pour utilisation uniquement avec les portes en verre certiÞ•es avec l'appareil.
WARNING
Failure to comply with the installation and operating instructions provided in this document will result in an improperly installed andoperatingappliance,voiding its warranty. Any change to this appliance and/or its operating controls is dangerous. Improper installation or use of this appliance can cause serious injury or death from Þre, burns, explosion or carbon monoxide poisoning.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
WARNING
Carbon monoxide poisoning: early signs of carbon monoxide poisoning are similar to the ßu withheadaches,dizzinessand/or nausea. If you have these signs, obtainfreshairimmediately.Turn offthegassupplytotheappliance and have it serviced by a qualiÞed professional, as it may not be operating correctly.
WARNING
Do not use these appliances if any part has been under water. Immediately call a qualiÞ ed, professional service technician to inspect the appliances and to replace any parts of the control system and any gas controls which have been under water.
AVERTISSEMENT
Ne pas se servir de cet appareil s'il a ŽtŽ plongŽ dans l'eau, compl•tement ou en partie.
Appeler un technicien qualiÞŽ pour inspecter l'appareil et remplacer toute partie du syst•me de contr™le et toute commande qui ont ŽtŽ plongŽs dans l'lau.
IMPORTANT
These appliances must not be connected to a chimney or ßue serving a separate solid fuel burning appliance.
WARNING
This appliance may only be Þtted with doors certiÞed for use with the appliance.
5
COLD CLIMATE INSULATION
For cold climate installations, seal all cracks around the appliance with noncombustible material and wherever cold air could enter the room. It is especially important to insulate outside chase cavity between studs and under floor on which the appliance rests, if floor is above ground level. Gas line holes and other openings should be caulked or stuffed with unfaced fiberglass insulation. If the fireplace is being installed on a cement slab, in cold climates, a sheet of plywood or other raised platform can be placed underneath to prevent conducting cold up into the room. It also helps to sheetrock inside surfaces and tape for maximum air tightness and caulk firestops.
LOCATION
In selecting the location, the aesthetic and functional use of the appliance are primary concerns. However, vent system routing to the exterior and access to the fuel supply are also important. Consideration should be given to traffic ways, furniture, draperies, etc., due to elevated surface temperatures (Figure 4 ). The location should also be free of electrical, plumbing or other heating/air conditioning ducting.
These direct vent appliances are uniquely suited for installations requiring a utility shelf positioned directly above the fireplace. Utility shelves like these are commonly used for locating television sets and decorative plants. Be aware that this is a heat producing appliance. Objects placed above the unit are exposed to elevated temperatures.
To provide for the lowest possible shelf surface use the alternate rear vent outlet with attached venting routed in a way to minimize obstructions to the use of the space above the appliance. Do not insulate the space between the appliance and the area above it. See Figure 9. The minimum height from the base of the appliance to the underside of combustible materials used to construct a utility shelf in this fashion is shown in the Table in Figure 9.
The appliance should be mounted on a fully supported base extending the full width and depth of the unit. The appliance may be located on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal or wood barrier covering the entire bottom surface must be used.
6
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APPLICATION |
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APPLICATION |
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TOP VENT |
APPLICATION |
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TOP VENT |
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TOP VENT |
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APPLICATION |
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RECESSED |
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TOP VENT |
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INSTALLATION |
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TOP VENT |
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APPLICATION |
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VERTICAL VENT |
HORIZONTAL VENT |
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(Rear Vent |
(Rear Vent Application |
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Application) |
without a chase) |
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HORIZONTAL VENT (Rear Vent Application With a chase)
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VERTICAL VENT |
HORIZONTAL VENT |
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(Top Vent |
(Top Vent |
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Application) |
Application) |
Figure 4 - Typical Locations
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
MANUFACTURED HOME
REQUIREMENTS
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes.
Cet appareil peut être installé dans un maison préfabriquée (É.-U. seulement) ou mobile déjà installée à demeure si les réglements locaux le permettent.
Manufactured Home installations must be installed in accordance with these instructions and the following standards / codes:
•Manufactured Home Construction and Safety Standard Title 24 CFR, Part 3280, or the current Standard for Fire Safety Criteria for Manufactured Home Installations, Sites and Communities ANSI / NFPA 501A in the USA, and CAN / CSA Z240 MH Mobile Home Standard in Canada
•(when applicable) The American National Standard for Manufactured Homes (NCSBCS / ANSI A225.1 - latest edition).
CAUTIONS
Ensure that the cross members are not cut or weakened during installation. The structural integrity of the manufactured home ßoor, wall, and ceiling / roof must be maintained.
This appliance must be grounded to the chassis of the manufactured home in accordance with local codes or in the absence of local codes, with the National Electrical Code ANSI / NFPA 70 - latest edition or the Canadian ElectricalCodeCSAC22.1-latest edition.
VENT TERMINATION CLEARANCES
These instructions should be used as a guideline and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 and -B149.2 in Canada.
Terminate multiple vent terminations according to the installation codes listed above.
Terminate single vent caps relative to building components according to Figure 5.
Vertical Vent Termination Clearances
TERMINATION HEIGHTS FOR VENTS ABOVE FLAT OR SLOPED ROOFS
Horizontal Overhang
2 FT MIN.
Vent
Termination
Storm Collar
Flashing
Concentric
Vent Pipe
2 FT |
Vertical |
MIN. |
Wall |
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Lowest |
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Discharge |
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Opening |
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H* |
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X |
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12 |
Roof Pitch is X/12 |
1 inch (25.4 mm) Minimum Clearance to Combustibles
*H = MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING OF VENT
The vent / air intake termination clearances above the high side of an angled roof is as shown in the following chart:
Termination Heights For Vents Above Flat Or Sloped Roofs Ref. NFPA 54 / ANSI Z223.1, 7.6
Roof Pitch |
* Feet |
*Meters |
Flat to 6/12 |
1.0 |
0.3 |
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6/12 to 7/12 |
1.25 |
0.38 |
7/12 to 8/12 |
1.5 |
0.46 |
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8/12 to 9/12 |
2.0 |
0.61 |
9/12 to 10/12 |
2.5 |
0.76 |
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10/12 to 11/12 |
3.25 |
0.99 |
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11/12 to 12/12 |
4.0 |
1.22 |
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12/12 to 14/12 |
5.0 |
1.52 |
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14/12 to 16/12 |
6.0 |
1.83 |
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16/12 to 18/12 |
7.0 |
2.13 |
18/12 to 20/12 |
7.5 |
2.29 |
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20/12 to 21/12 |
8.0 |
2.44 |
Figure 5
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Horizontal Vent Termination Clearances
The horizontal vent termination must have a minimum of 3" (76 mm) clearance to any overhead combustible projection of 2 1/2" (64 mm) or less. See Figure 6. For projections exceeding 2 1/2" (64 mm), see Figure 6. For additional vent location restrictions refer to
Figure 7 on Page 8.
Horizontal Vent Termination Clearances
Combustible Projection 2-1/2 inches or less in length
Combustible Projection greater than 2-1/2 inches in length
Ventilated
Soffit Unventilated
Soffit
18" |
12" |
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(457 mm) |
(305 mm) |
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Note - See Figure 33 on |
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Page 20 for the exterior |
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wall recess allowances |
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of the square horizontal |
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termination. |
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Termination Kit |
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Figure 6 |
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Side Elevation View |
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7
EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS
See Item D in the Text Below. |
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Center Line |
Inside |
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of Termination |
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Corner Detail |
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*18Ó |
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Horizontal |
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Ventilated SofÞt |
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= 9" in U.S. |
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= 12" in Canada |
DETAIL D
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3 ft. |
B |
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Closed |
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Window |
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F |
Window |
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X = Air Supply Inlet |
V |
= Vent Terminal |
= Area where Terminal is NOT permitted |
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Minimum Clearances |
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Canadian Installation * |
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US Installation ** |
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A = Clearance above grade, veranda, porch, deck |
12 inches (30 cm) * |
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12 inches (30 cm) ** |
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or balcony. |
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B = Clearance to window or door that may be |
6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), |
6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), |
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opened. |
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12 in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and < |
9 in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and < |
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100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances |
50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances |
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> 50,000 BTU/hr (15kW)* |
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C = Clearance to permanently closed window |
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12 inches (305 mm) recommended to prevent window |
9 inches (229 mm) recommended to prevent window |
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condensation |
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condensation |
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D = Vertical clearance to ventilated soffit located |
18 inches (458 mm) |
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18 inches (458 mm) |
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in. (458 mm) from the center line of the terminal |
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E = Clearance to unventilated soffit |
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12 inches (30 cm) |
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12 inches (30 cm) |
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F = Clearance to outside corner |
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5 inches (12.7 cm) |
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5 inches (12.7 cm) |
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G = Clearance to inside corner |
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6 in. (15 cm) |
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6 in. (15 cm) |
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H = Clearance to each inside of center line extended |
3 feet (91 cm) within a height of 15 feet above the meter / |
3 feet (91 cm) within a height of 15 feet above the meter |
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above meter / regulator assembly |
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regulator assembly * |
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/ regulator assembly ** |
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I = Clearance to service regulator vent outlet |
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3 feet (91 cm) * |
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3 feet (91 cm) ** |
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J = Clearance to non-mechanical air supply inlet |
6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 12 |
6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 9 |
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to building or the combustion air inlet to any other |
in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and < |
in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and < |
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appliance |
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100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances |
50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances |
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> 50,000 BTU/hr (15kW)* |
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K = Clearance to mechanical air supply inlet |
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tally** |
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7 feet (2.13 m) ‡ |
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driveway located on public property |
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M = Clearance under veranda, porch, deck or |
12 in. (30 cm) * ‡ |
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12 in. (30 cm) ** ‡ |
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balcony |
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* In accordance with the current CSA-B149.1 National Gas and B149.2 Propane Installation Code - Latest Editions. |
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** In accordance with the current ANSI Z223.1 / NFPA 54 National Fuel Codes - Latest Edition. |
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‡ A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings. |
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*‡ Only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor. |
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Figure 7 |
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8 |
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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. |
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MINIMUM CLEARANCES TO COMBUSTIBLES |
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Appliance and Vent Clearances |
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Hearth Extension - A hearth extension is not required with this appliance. If a hearth extension is |
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The appliance is approved with zero clearance to |
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used, do not block the lower control compartment door. Any hearth extension used is for appearance |
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combustible materials on all sides (as detailed |
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only and does not have to conform to standard hearth extension installation requirements. |
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in Table 8), with the following exception: When |
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Wall Finishes / Surrounds / Mantels |
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the unit is installed with one side flush with a |
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wall, the wall on the other side of the unit must |
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Note: Combustible wall finish materials and/or surround materials must not be allowed to encroach |
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not extend beyond the front edge of the unit. In |
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the area defined by the appliance front face (black sheet metal). Never allow combustible materials |
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addition, when the unit is recessed, the side walls |
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to be positioned in front of or overlapping the appliance front face. See Figure 58 on Page 32. |
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surrounding the unit must not extend beyond |
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Non-combustible materials, such as surrounds and other appliance trim, may be installed on the |
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appliance front face with these exceptions: they must not cover any portion of the removable glass |
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panel or louvers. |
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MINIMUM CLEARANCES Inches (millimeters) |
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Vertical installation clearances to combustible mantels vary according to the depth of the mantel. |
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1/2 (13) |
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See Figure 8. Mantels constructed of non-combustible materials may be installed at any height |
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0 (0) Spacers |
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above the appliance opening; however, do not allow anything to hang below the hood. |
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Sides |
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1/2 (13) |
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0 (0) Spacers |
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Mantel Depth |
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inches (millimeters) |
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14 (356) |
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0 (0) |
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12 (305) |
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Bottom of Appliance |
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64 (1626) |
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To Ceiling |
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10 (254) |
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Vent |
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3 (76) Top * |
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8 (203) |
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1 (25.4) Sides & Bottom |
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SERVICE CLEARANCES Feet (meters) |
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6 (152) |
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Front |
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4 (102) |
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Table 8 |
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12 |
10 |
8 |
4 |
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*Note: 3 in. (75 mm) above any horizontal/in- |
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(305) |
(254) |
(203) |
(152) |
(102) |
(51) |
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clined vent component. |
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Hood |
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**Note: See Page 10, Step 1 for clearance |
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requirements to the nailing flange located |
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Figure 8 - Minimum Mantel Clearances |
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at each side of the unit and any screw heads |
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adjacent to it. |
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Model No. |
Combustible Shelf Height - Inches (millimeters) |
Minimum Distance to Unprotected Side Wall |
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Top Vent - with One 90 Degree Elbow |
Rear Vent - Straight Out the Back |
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Combustible materials may project beyond the sides of the Þre- |
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Secure Vent |
Secure Flex |
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Secure Vent |
Secure Flex |
place opening as long as they are kept within the shaded areas |
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(ßex elbow) |
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illustrated here. |
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SSDVT-3530 |
*46-1/2 (1181) |
*48-1/4 (1226) |
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N/A |
N/A |
At 14" minimum |
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SSDVR-3530 |
N/A |
N/A |
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35 1/4 (895) |
35 1/4 (895) |
side wall clearance, At 8-1/4" side |
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SSDVT-4035 |
*51-1/2 (1295) |
*53-1/4 (1353) |
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N/A |
N/A |
a combustible wall |
wall clearance, a |
Top View of |
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can project to any |
combustible wall |
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Fireplace |
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SSDVR-4035 |
N/A |
N/A |
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40 1/4 (1022) |
40 1/4 (1022) |
length. |
can project 12" |
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* Includes 3Ó clearance to combustibles (required above vent components) |
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Do not insulate the |
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o |
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Combustible Materials |
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Do not insulate the |
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space between the |
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45 |
5 (127) |
Allowed In Shaded |
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space between the |
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appliance and the |
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Area ÒSafe ZoneÓ |
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appliance and the |
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area above it. |
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Combustible Walls |
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area above it. |
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shown in dark gray |
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*Shelf Height |
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12 (305) |
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Shelf Height |
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(see table) |
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(see table) |
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19 (483) |
Inches (millimeters) |
Shelf Above Fireplace With Rear Venting |
Shelf Above Fireplace With Top Venting |
14 |
8-1/4 Protected wall shown in white |
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Figure 9 - Shelf Height Minimum Clearances |
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(356) |
(209) |
Figure 10 |
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9 |
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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. |
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DETAILED INSTALLATION STEPS
The appliance is shipped with all gas controls and components installed and pre-wired. Remove the shipping carton, exposing the front glass door. Remove the top and bottom louvered control panel per instructions on Page 27 (see
Control Compartment Access / Louver Panel Instructions). Remove the cardboard from underneath the pressure relief plates, in area behind top louver panel (see Figure 11). Open the two latches (located under the firebox floor) securing the glass door. Remove the door by tilting it outward at the bottom and lifting it up. Set the door aside protecting it from inadvertent damage. See Figure 55 on Page 31.
Pressure Relief Plates |
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REMOVE |
REMOVE |
CARDBOARD |
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CARDBOARD |
BEFOREUSING |
BEFOREUSING |
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Remove Cardboard Before |
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Using Appliance |
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See-Through Model Shown |
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Figure 11 |
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TYPICAL INSTALLATION SEQUENCE
The typical sequence of installation follows, however, each installation is unique resulting in variations to those described.
See the Page numbers references in the following steps for detailed procedures.
Step 1. (Page 10) Construct the appliance framing. Position the appliance within the framing and secure with nailing brackets.
Step 2. (Page 10) Route gas supply line to appliance location.
Step 3. (Page 13) Install the vent system and exterior termination.
10
Step 4. (Page 25) Field Wiring
a.Millivolt Appliances – Install the operating control switch (not factory provided) and bring in electrical service line for forced air circulating blower (optional equipment).
b.Electronic Appliances – Field wire and install operating control switch.
Step 5. (Page 25) Install blower kit (optional equipment).
Step 6. (Page 26) Make connection to gas supply.
Step 7. (Page 27) Checkout appliance operation. Step 8. (Page 28) Install the logs, decorative
volcanic stone and glowing embers.
Step 9. (Page 31) Install glass door frame assembly.
Step10.(Page31) Adjustburnertoensureproper flame appearance.
Step 11. (Page 32) Install the hoods.
Step 1. FRAMING
Frame these appliances as illustrated in Figure 14 on Page 11, unless the appliance is to be installed in a corner. See Figure 15 on Page 12 for corner framing installations. All framing details must allow for a minimum clearance to combustible framing members as shown in
Table 8 on Page 9.
If the appliance is to be elevated above floor level, a solid continuous platform must be constructed.
Headers may be in direct contact with the appliance top spacers but must not be supported by them or notched to fit around them. All construction above the appliance must be self supporting. DO NOT use the appliance for structural support.
Thefireplaceshouldbesecuredtothesideframing members using the unit's nailing flanges - one top and bottom on each side of the fireplace front. See Figure 12. Use 8d nails or their equivalent.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Side |
Unit Nailing Flange |
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(No clearance to |
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Framing |
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combustible |
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framing is required) |
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Left Side Front Corner of Fireplace Shown |
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(Right Side Requirements the Same) |
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Unit Being Secured By Its Nailing Flanges |
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To The Framing |
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Note: The nailing flanges, combustible members |
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and screw heads located in areas directly adjacent |
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to the nailing flanges, are EXEMPT from the 1/2Ó |
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clearance to combustible requirements for the |
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firebox outer wrapper. Combustible framing may be |
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in direct contact with the nailing flanges and may |
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be located closer than 1/2Ó from screw heads and |
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the firebox wrapper in areas adjacent to the nailing |
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flanges. Frame the opening to the exact dimensions |
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specified in the framing details of this manual. |
Figure 12
STEP 2. ROUTING GAS LINE
Route a 1/2" (13 mm) gas line along the inside of the right side framing as shown in Tables. Gas lines must be routed, constructed and made of materials that are in strict accordance with local codes and regulations. All appliances are factory-equipped with a flexible gas line connector and 1/2 inch shutoff valve. (See Step 6 on Page 26).
Right Side Front Corner of Fireplace Framing
3"
6 1/2" (76 mm)
(152 mm)
Also see Figure 14.
Figure 13 - ROUTE GAS LINE
Continued on Page 12.
FIREPLACE SPECIFICATIONS
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**Framing With Square Horizontal Termination SV4.5HT-2 |
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Framing Dimensions - Inches (millimeters) |
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**Framing should be constructed |
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Models |
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A |
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B |
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C |
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D |
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E |
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VENT FRAMING - |
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of |
2 x 4 or larger lumber. |
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SSDVT-3530 |
35-1/4 (895) |
35-1/4 (895) |
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N/A |
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39-3/4 (1010) |
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16" |
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TOP VENT WITH ONE |
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90 ELBOW |
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10-1/2 |
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SSDVR-3530 |
35-1/4 (895) |
35-1/4 (895) |
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21-11/16 (551) |
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N/A |
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16" |
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(267) |
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SSDVT-4035 |
40-1/4 (1022) |
40-1/4 (1022) |
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N/A |
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44-3/4 (1137) |
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16" |
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VENT FRAMING - |
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SSDVR-4035 |
40-1/4 (1022) |
40-1/4 (1022) |
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26-11/16 (678) |
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N/A |
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16" |
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REAR VENT WITH |
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NO ELBOWS |
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7 |
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Notes |
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Input (BTU) - MV & Electronic |
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5-1/8 |
(178) |
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* The Steady State EfÞciency numbers based on |
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Natural (NG) & Propane (LP) Gas |
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12-1/8 |
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(130) |
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maximum vent conÞguration. |
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(308) |
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Due to Lennox' ongoing commitment to quality, |
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Models |
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Fuel |
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Input Rate (BTU / HR) |
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all speciÞcations, ratings and dimensions are |
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NG |
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High 23,000 |
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subject to change without notice. |
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SSDV-3530 |
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Low 17,500 |
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LP |
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High 23,000 |
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7 |
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Vent Size |
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Low 17,500 |
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5-1/8 |
(178) |
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12-1/8 |
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High 29,000 |
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B |
D |
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(130) |
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Co-axial DV Vent Size |
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4-1/2" Inner |
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NG |
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Low 21,500 |
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7-1/2" Outer |
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SSDV-4035 |
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LP |
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High 29,000 |
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Low 22,500 |
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C |
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EfÞciencies |
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E |
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Natural Gas |
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Propane |
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1/2 A |
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EnerGuide |
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Steady |
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AFUE |
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EnerGuide |
Steady |
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AFUE |
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SSDV-3530 |
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55 |
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67 |
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63 |
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60 |
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68 |
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64 |
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Inches (millimeters) |
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SSDV-4035 |
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60 |
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65 |
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E is the required framing depth dimension when the |
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Vertical Venting Through the Ceiling: |
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finish material (drywall) thickness is 1/2 in. (13mm). |
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Frame ceiling opening - Use a plumb line from the ceiling above the appliance to locate center of the vertical run. Cut and/or |
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frame an opening, 10¹⁄ " x 10¹⁄ " (267 mm x 267 mm) inside dimensions, about this center mark (see Figure 19). |
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Framing Spacers |
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(Top, Sides & Rear) |
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*Co-axial Direct Vent Pipe |
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Flue - |
4-1/2 (114) |
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* |
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Combustion Air - 7-1/2 (190) |
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SSDVR models are |
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(229) |
rear vent only |
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SSDVT models are |
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top vent only |
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Top View |
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NOTE - Hood shown as |
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(Louvered Front Model Shown) |
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positioned in louvered |
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E |
3 (76) |
front model. |
16 |
1/2 (13) |
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GAS INLET |
(406) |
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(Either Side |
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and bottom) |
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(Optional) |
5-1/2 |
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ELECTRICAL |
(140) |
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INLET Knockout |
9-3/8 |
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A |
C |
B |
Requiring A Field |
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D |
Provided Junction |
(238) |
F** |
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Box (Either Side) |
2 |
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3 (76) |
Electrical Inlet |
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(53) |
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1-3/8 |
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2-3/4 x 2 (70 x 51) |
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(35) |
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Cover Plate |
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W/Knockout |
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Front View |
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Right Side View |
**Rear vent models only |
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Fireplace Dimensions - Inches (millimeters) |
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Model |
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A |
B |
C |
D |
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E |
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F (rear vent only) |
G |
H |
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SSDVT-3530 |
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35-1/8 (892) |
32-1/8 (816) |
19 (483) |
29-1/2 (749) |
35-1/8 (892) |
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21-11/16 (551) |
24-7/8 (632) |
12-7/16 (316) |
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SSDVR-3530 |
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SSDVT-4035 |
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40-1/8 (1019) |
37-1/8 (943) |
24 (610) |
34-1/2 (876) |
40-1/8 (1019) |
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26-11/16 (678) |
29-7/8 (759) |
14-15/16 (379) |
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Figure 14 |
SSDVR-4035 |
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11
FIREPLACE FRAMING SPECIFICATIONS
Note-
SSDV-3530 Models -
¥Venting requirements for rear vent applications in corner installations, the horizontal vent length ÒaÓ to Òb,Ó must not exceed 28 inches (711).
¥Dimensions D and F occur when one 45 degree elbow is connected directly to the appliance collar.
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b |
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Inches |
F |
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7 1/4 (184) |
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(millimeters) |
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Model No. |
A |
B |
C |
D |
E |
F |
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in. |
35 1/8 |
57 1/2 |
40 5/8 |
19 3/16 |
28 3/4 |
6 1/8 |
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SSDV-3530 |
892 |
1461 |
1032 |
487 |
730 |
C |
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E |
mm |
156 |
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in. |
40 1/8 61 3/16 |
43 1/32 |
19 3/16 30 11/16 7 7/8 |
a |
D |
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SSDV-4035 |
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mm |
1019 |
1554 |
1101 |
487 |
779 |
200 |
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A |
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Back wall of chase/enclosure |
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(including any finishing materials) |
B |
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Figure 15 Corner Framing with Square Termination (SV4.5HT-2)
Proper Sizing of Gas Line |
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Schedule 40 / Black Iron Pipe |
• A pipe joint compound rated for gas should be |
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Inside Diameter (Inches) |
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used on the threaded joints. Ensure propane |
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Properly size and route the gas supply line |
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resistant compounds are used in propane |
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Schedule 40 Pipe |
Natural |
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Propane |
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from the supply regulator to the area where |
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applications. Be very careful that the pipe |
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the appliance is to be installed per require- |
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Length (feet) |
Gas |
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Gas |
compound does not get inside the pipe. |
ments outlined in the National Fuel Gas Code, |
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0-10 |
1/2 |
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3/8 |
• It is recommended to install a sediment trap |
NFPA 54 - latest edition (USA) or B149 - latest |
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in the supply line as close as possible to the |
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10-40 |
1/2 |
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1/2 |
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edition (Canada). |
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appliance (see Figure 46). Appliances using |
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40-100 |
1/2 |
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1/2 |
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Never use galvanized or plastic pipe. Refer to |
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Propane should have a sediment trap at the |
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100-150 |
3/4 |
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1/2 |
base of the tank. |
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Table 9 for proper sizing of the gas supply line, |
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• Check with local building official for local code |
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150-200 |
3/4 |
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1/2 |
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if black iron pipe is being used. Gas lines must |
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requirements(i.e.arebelowgradepenetrations |
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be routed, constructed and made of materials |
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Table 9 |
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of the gas line allowed?, etc). |
that are in strict accordance with local codes |
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and regulations. We recommend that a quali- |
Notes: |
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IMPORTANT: If propane is used, be aware that |
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fied individual such as a plumber or gas fitter |
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if tank size is too small (i.e. under 100-lbs, if |
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be hired to correctly size and route the gas |
• All appliances are |
factory-equipped with a |
this is the only gas appliance in the dwelling. |
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supply line to the appliance. Installing a gas |
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flexible gas line connector and 1/2 inch shutoff |
Ref. NPFA 58), there may be loss of pressure, |
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supply line from the fuel supply to the appliance |
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valve (see Figure 46 on Page 26 ). |
resulting in insufficient fuel delivery (which |
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involves numerous considerations of materials, |
• See Massachusetts Requirements on Page 4 |
can result in sooting, severe delayed ignition |
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protection, sizing, locations, controls, pressure, |
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for additional requirements for installations in |
or other malfunctions). Any damage resulting |
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from an improper installation, such as this, is |
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sediment, and more. Certainly no one unfamiliar |
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the state of Massachusetts in the USA. |
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not covered under the limited warranty. |
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and unqualified should attempt sizing or install- |
• The gas supply line should Not be connected |
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ing gas piping. |
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to the appliance until Step 6 (Page 26). |
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12 |
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. |