air handler

We are in the process of changing out the rooftop Condenser and ducted Air Handler for my Heat Pump system that was originally installed in 1997. The contractor(thru a warranty company) is changing the 3 ton Carrier unit to a Lennox unit. I believe the air handler was by First Company and they...

Hello All, few days ago we replaced our entire Central AC unit. New Heat Pump and Air Handler. Older unit was over 12 years old and finally had Freon leak in the evaporator coil. We went with Silver 14 Heat Pump (2.5 Ton) with matching Temp4 Air Handler. Most folks told us key to long lasting...