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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 8768
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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We have had problems with our air conditioning not keeping

Customer Question

We have had problems with our air conditioning not keeping the house cool (and heat in the winter). I have just discovered major heat back=flowing through our bathroom and kitchen vents. What do I do to prevent that?
Submitted: 1 year ago.
Category: HVAC
Expert:  Phil replied 1 year ago.

Hello, welcome to Just Answer.

https://www.amazon.com/American-Aldes-Spring-Return-Damper/dp/B00FNFX61C

Fit one of those onto the exhaust port of each exhaust fan.