OK, this is admittedly most likely a dumb question, but is there a reason to NOT use “cheater vents” (Air Admittance Valves) in a “tight” house with meticulous air sealing? … OK, this is admittedly most likely a dumb question, but is there a reason to NOT use “cheater vents” (Air Admittance Valves) in a “tight” house with meticulous air sealing? …Read MoreGreenBuildingAdvisor

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