Forum Discussion
Old-Biscuit
Jan 01, 2016Explorer III
Furnace discharges thru ducts.
Ducts go to bedroom, bathroom, kitchen, living room and possibly to basement area/underbelly area
Most OEM registers are not adjustable because furnace NEEDS the correct air flow (discharge/return) to properly function.
Closing door will not affect how long furnace runs.
Warm air will still go to closed off area and cooler air will return via under door.
So close the door or don't close the door.........same/same
Ducts go to bedroom, bathroom, kitchen, living room and possibly to basement area/underbelly area
Most OEM registers are not adjustable because furnace NEEDS the correct air flow (discharge/return) to properly function.
Closing door will not affect how long furnace runs.
Warm air will still go to closed off area and cooler air will return via under door.
So close the door or don't close the door.........same/same
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