House is 2450 Sqft and am about to replace system.
Now looking at the following:
Model 315 Plus 80v Gas Furnace pn315AAV048090 with the Model 226A Heat Pumppn ANA036.
Platinum SV Freedom 80 furnace pn Add2B060A9V3VA and Platinum ZM Heritage 20 pn 4A6H6036E1000A heat pump.
Thoughts and comments welcome, espicially if you can tell me which might be the better system.