Hello, I have a question regarding a new Lennox split system
Do these components match?
I believe the condensor is 4ton and the coil is 5ton
I think the system is oversized due to short run times even when OAT is near 100^. Manual J suggested 3.79ton
This is a 1650sf type five construction single story residence built in 1996 in Tucson, AZ
Insulation in the attic is not great, double pane windows are in ok shape.
All ductowrk is flex, 20 inch return trunk, 20x30 return grill
thank you for your feedback