Im building a new house in Connecticut (yup, Cold), Im trying to educate myself a little in HVAC.
2800 sq ft, 2x6 walls w R19, Anderson windows, I will have a Load Calc done soon.
Im going with propane, I "think" I will go with a 2 stage system for comfort reasons only, 90+ afue.
My question is like a two sided coin, I would like to hear from you guys, who makes a Quiet, Reliable Furnace that has service access to work on or do maintenance??
Are the 2 stage V.S. units going down alot more offen than the reliable single stage due to more parts to break?
Thanks, any help will be much appreciated!!