Home>Discussions>INSULATION & HVAC>Help Richard T Bad Air coming into my AC System !!!!!!!
1 post / 0 new
gpolizzotto
Help Richard T Bad Air coming into my AC System !!!!!!!

Richard T what does it mean when you smell the hint of exhaust in your air conditioning that is flowing through your house? Could it be coming from a back drafting water heater? Or your fresh air tubes that gather air from outside may be bringing in un-desired air from outside? Greg P Denver, CO. Please help !!

Sponsored Stories

TV Listings

Find TV listings for This Old House and Ask This Old House in your area.