KingSobieski
Veteran XX
70'F at 30% rH
Really surprised at the difference in temps of the house. There's only 1 return in the 1st floor. Once I wall off the water heater, I can add a return to the basement. Should help with the AC icing up in the summer. I did the furnace calc and the single return is undersized for the unit. I don't think you can have air returns in rooms that have gas burning in case it backs up and kills everyone with carbon monoxide. I can't come up with a good way to get a return to the 2nd floor without some major construction activities.
Really surprised at the difference in temps of the house. There's only 1 return in the 1st floor. Once I wall off the water heater, I can add a return to the basement. Should help with the AC icing up in the summer. I did the furnace calc and the single return is undersized for the unit. I don't think you can have air returns in rooms that have gas burning in case it backs up and kills everyone with carbon monoxide. I can't come up with a good way to get a return to the 2nd floor without some major construction activities.
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