Rinnai RH180, Основы установки

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Unconfined space with a 91,300 Btu water
heater.
Confined space with 91,300 Btu water
heater and a 100,000 btu furnace. Total =
191,300 Btu.
Confined and Unconfined space examples:
Vent Guidelines: Combustion air
24
25 x 25 x 8 = 5000 cubic feet
5000 cubic feet
ൊ
50 = 100
100 x 1000 = 100,000 Btu
25 x 25 x 8 = 5000 cubic feet
5000 cubic feet
ൊ
50 = 100
100 x 1000 = 100,000 Btu