wrote in message
ups.com...
given energy cost I wouldnt buy a 80% furnace today and this furnace
would be a negative at resale time.

go 90+ go 90+ its worth the extra bucks


Heat Pump, Heat Pump, Heat Pump
Dual Fuel, Dual Fuel, Dual Fuel

Where's the OP located?
What's the cost of utilities in their area?

There's a lot of information to be gathered before one could possibly
recommend which would be cheaper to operate in their area.