Installation Guide

23800-5-0909Page 10
Wall furnaces shall be installed in a location in which the facilities for ventilation permit satisfactory combustion of gas and proper
venting under normal conditions. In buildings of conventional frame, brick, or stone construction without tight storm windows and


air for combustion and ventilation must be obtained directly from outdoors or from such spaces that freely communicate with the


2
) per 2,000

VENTILATION AND COMBUSTION AIR
VENT CAP
GAS VENT
OUTLET AIR
INLETAIR
VENTILATION LOUVERS
FOR UNHEATED CRAWL SPACE
VENTILATION LOUVERS
EACH END OF ATTIC
VENT CAP
GAS VENT
OPENING
ALTERNATE
OPENING
VENT CAP
GAS VENT
OPENING
OPENING
VENT CAP
GAS VENT
OUTLET AIR
INLET
GRILLE
INLETAIR DUCT
(ENDS1FT. (300MM)
ABOVE FLOOR
VENTILATION LOUVERS
EACH END OF ATTIC
Figure 10
Figure 12
Figure 11
Figure 13