Yes.
It is quite difficult to -envision- all your parameters, but
knowing 1,800 Sq. Ft, 10 year old and location,
I would guess 39,000 BTU/Hr total heat loss with ~1/3 for basement.
Total...
Type: Posts; User: dan sw fl
Yes.
It is quite difficult to -envision- all your parameters, but
knowing 1,800 Sq. Ft, 10 year old and location,
I would guess 39,000 BTU/Hr total heat loss with ~1/3 for basement.
Total...
Heat Loss Estimate
Heat Loss Estimate = 36,000 BTU/Hr at 7'F / -13'C
in my opinion (basic calc) based on info you provided.
See attached Balance Point Chart
applicable to CARRIER GREENSPEED 3-ton or equal
...