AIR FOR COMBUSTION
AND VENTILATION
Continued
INSTALLATION
NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your
Ventilation |
| |
Grills |
| |
Into Adjoining | Or | |
Room, | ||
Remove | ||
Option 1 | ||
Door into | ||
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| Adjoining | |
| Room, | |
| Option | |
| 3 |
12"
Ventilation Grills
Into Adjoining Room,
Option 2
primary heating system. Do not installthisheaterasyourprimary heating source. If you have a central heating system, you may run system's circulating blower while using heater. This will help circulate the heat throughout the house. In event of a power out-
12"
Figure 2 - Ventilation Air from Inside
Building
Ventilation Air From Outdoors
Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.
IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat- controlled power vent. Heated air entering the attic will activate the power vent.
| Outlet | Ventilated |
| Attic | |
| Air | |
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| |
Outlet |
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|
Air |
| To Attic |
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| |
|
| To |
|
| Crawl |
Inlet |
| Space |
|
| |
Air |
|
|
| Inlet Air | Ventilated |
| Crawl Space | |
|
|
Figure 3 - Ventilation Air from Outdoors
age, you can use this heater as your primary heat source.
WARNING: A qualified ser- vice person must install heater. Follow all local codes.
NOTICE:Stateorlocalcodesmay only allow operation of this appli- ance in a vented configuration. Check your state or local codes.
WARNING: Make sure the selector switch is in the OFF po- sition before installing heater.
WARNING: Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creo- sote, ashes and loose paint by a qualified chimney cleaner. Creo- sote will ignite if highly heated. A dirtychimneyfluemaycreateand distribute soot within the house. Inspectchimneyfluefordamage. If damaged, repair flue damper before operating appliance.
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