10
30.48 cm MAX.
GABLE VENTS
VENTILATED ATTIC
GABLE OR SOFFIT VENT
SOFFIT
VENTS
OPTIONAL INLET
AIR 6.45 cm
2
PER
1.170 kW.
TOP OF OPENINGS INTO
ATTIC MUST EXTEND
ABOVE INSULATION
OUTLET AIR
6.45 cm
2
PER
1.170 kW.
INTLET AIR
6.45 cm
2
PER
1.170 kW.
VENTILATED CRAWL SPACE
GAS
WATER
HEATER
FURNACE
MINIMUM OF ONE AIR INLET AND ONE AIR
OUTLET REQUIRED IN ANY COMBINATION SHOWN
U.S. S.I.
12”
1 sq. in.
100 sq. in.
1,000 BTU
2,000 BTU
4,000 BTU
30.48 CM
6.45 CM
2
645.2 CM
2
.2931 kW
.5860 kW
1.170 kW
AIR FROM ATTIC AND CRAWL SPACE
Summary of Contents for GMP Series
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