Majestic 36MCUFD SERIES Manual de instruções de instalação e funcionamento - Página 16
Procurar online ou descarregar pdf Manual de instruções de instalação e funcionamento para Lareira de interior Majestic 36MCUFD SERIES. Majestic 36MCUFD SERIES 20 páginas. Unvented vent-free fireboxes
Imprimir páginaUSING OptIONAL AK-4 OUtSIDE AIR KIt
COMBUSTION AIR
1. Locate combustion air assembly at an exterior location which is not likely to be accidentally blocked in any manner.
Locate assemblya min. of 12" above the snow line to prevent blockage by snow accumulation.
2. Never mount the combustion air inlet assembly in a garage or storage area where combustible fumes such as gasoline
might be drawn into the fireplace.
3. Combustion air can be drawn from the crawl space under a house when an adequate supply of air is provided by open
ventilation.
4. CAUTION: Do not take combustion air from attic space or garage space.
5. Locate air supply inlet at least 3' away from any applaince vent terminal.
6. Avoid extremely long runs and numerous turns in the duct leading from the fireplace to the combustion air assembly.
These conditions increase the resistance to the free flow of air through the duct. See Figures 17 through 20 for methods
of installing the outside air for combustion assemblies.
Note: Fireplace model in illustrations may not be representative of your appliance.
Above
Snow
Level
Ground
Level
Figure 17 - Basement Installation
Duct Extended
to Miss Joist
To Outside Wall
Figure 19 - Installation Above Basement or
Crawl Space
16
Basement
Wall
Inlet Grill in
8'max.
Soffit
(Overhang)
Figure 18 - Concrete Slab Installation
Outside
Wall
(Optional Outside Air Runs)
Inside Wall
Figure 20 - 45° Corner Installation on
Slab Floor
Firestop Spacer
26D4750