Before My GeoThermal: Natural Gas Furnace

[smellslikefries]

@stevecoscia123 It will not lower efficency - but the chimney may rust as the humidity in the exhaust condenses on the cooler pipe (and so it is not to code).

No matter now - my geo-exchange furnace now does not have an exhaust!

[smellslikefries]

I have a blog (smellslikefries -dot- blogspot -dot- com) where I put up charts on my natural gas and electricity prices. I'll be putting in an update soon with my latest bi-monthly hydroelectricity bill.

[74VDC]

So, I assume by now you have your Geo installed. How well does it work and are you happy with it? How do the utility costs compare with the old gas furnace?

[j3nnyj1ll]

Very kewl stuff - and it doesn't smell like fries!