Before we moved/sold I put the gas burner in the Miller to meet park rules. I noticed a big difference as the furnace ran more because of the lower btu output of the propane flame. The gas burner is 78% efficient compared to the oil's 80. It is that reason I'd like to got 95% efficient propane furnace. I'd love to get a propane package unit and gain a closet but they're at best only 80% efficient.
Now my question is size. I can get a Coleman Revolve 75k, I imagine it has maybe 72k out for $1200. Thermo-pride has a 75k in for $1600 and smaller, I believe 56k out. I talked to the Thermo-pride distributor and they recommend under size the furnace. I just imagine the 56k running all the time. What are the thoughts out there. Thanks
enc. pics: I replaced the siding on the front and changed the skirting to white
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