Anonymous posted an answer for this Heating & Cooling:
"Usually most manufacturers put that in the serial # many the first 4 digits...."
Anonymous posted an answer for this Carrier Heating & Cooling:
"Usually if a tranformer burns out you have a short in the 24v side of the system. What..."
Anonymous posted an answer for this Carrier Heating & Cooling:
"That is a fairly large difference. It is usually ok to have the inside evap. coil and..."
Heating & Cooling 3 answers