Originally posted by gregam
It turns out the sq footage is 3100 counting the basement.
2 proposals say a 3 ton AC and variable speed 100k btu furnance (although they did not count the basement) , the other proposal says NO WAY (he icluded the basement)!. He suggests a 5 ton AC and 140k btu non variable furnance 80% afu furnance. He says there is no way to heat with a 100k btu? ALL 3 said they did manual j calcs. I don't want to under or over buy - what is the best way for me to get the correct solution?
Ask for copies of the manual j calculations.
It is the job of thinking people not to be on the side of the executioners.
~Albert Camus