Furnace replacement recommendations
In the market to replace my 34 year old furnace.
Anyone replaced their furnace lately and can comment on installation company or brand?
From my limited research sounds like should go with:
2 stage
Variable speed fan
Not sure if it's worth the extra cost to get a gas modulating one, thoughts on these?
A1 Chesney quoted me a Lennox 99% efficiency one, cost roughly $10k. This seems to be several 1000 more than a 96% efficient furnace. What's the payback period on saving 3% on gas burning, is it worth the extra cost?
Zone systems seem crazy expensive, anyone have comments on these?