Hello all, Been reading and am really impressed so here it goes.
My old H/P is dead, house loaded at 4 ton in SE Pennsylvania, utility is PECO. Elect. BU. I want VS Air handler and can't decide between
1. Carrier 38ydb w FE air handler & Infinity control.
2. Trane xl14i
3. Trane xl16i
all three R410a.
Carrier and xl16i about same $ and 14i a couple hundred less. My dilemma is 14i is not scroll, and Aluminum vs copper coils. Also is a programmable stat a necessity?
My old system was marginal at best so I am interested in better comfort and equipment longevity.