Yes.
That's why it's important to measure the air delivered to the room, and if it's not as expected, look for the reason. Often there is just a central return grille, or one on each level of the house, and if a room has the door closed the supply flow to that room drops as the room is pressurized by the air trying to find a path back to the return. If that is the problem, we often recommend installing some form of transfer grille. Here's one:
https://www.tamtech.com/product-cate...r-grilles-rap/
Quote:
Originally Posted by zennmotion
I'm not an HVAC expert, but nobody has mentioned the role or importance of the return vents that allow circulation through the system. Forced air in but no escape makes for a very inefficient system with cold rooms. People often park furniture against or near the returns thinking that's no big deal since they're not "heating" vents. Make sure that the return vents 1) exist in the cold rooms and 2) are not blocked by furniture or dust bunnies. If they're old and gross with dust restricting airflow, vent covers are often more easily replaced than cleaned
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10-10-2019, 08:40 AM
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