zoning

Hello, If anyone would like to offer some ideas that I can implement, I would be grateful. I have a 3350sq house with an approx 2000sqft walk out basement. House has full radiant floor on the upper two levels and the basement has no dedicated heat supply. The basement stays in the upper 50's...

I'm still working on a system design for my very lossy two storey house with unfinished basement. I'm looking at having one zone on each aboveground level, but I'm wondering what I should do about the basement. My heat loss calculations for the basement show 14,500 BTU/h total loss at design...

I am in the process of building a new home in southern IL. 1400 sq ft main level and full finished basement. home is 2x6 construction with dense pack cellulose wall insulation and R49 cellulose ceiling insulation. basement walls are insulated with 1/2" foam board and R11 fiberglass. Windows...