replacing outside units
We have two outside units to service several zones in our home. There are two air exchangers indoors which convert refrigerant to cooled air and then circulated through existing duct work. One of the units failed after only 14 years (used roughly 1 month a year for 14 years - disappointing to say the least). We just want to replace the failed unit with a new one to feed current duct system. Not exactly happy with our current vendor.
|