I have a furnace that is at least 20 years old. Heats the upstairs fine. When is a furnace too old and need to be replaced for effeciency purposes?
My outdoor condensor is a carrier, should by furnace match it our at least be compatible with the tonnage (5ton)?
Or is the furnace and HVAC game an "if it aint broke, dont bother"?
Is it worth my money if i plan to build a new home within
Thanks for all of you guys knowledge and advice?
HOOK EM HORNS!!!!