My Montana High Country is now 5 years old and already has "old" technology. Wow, how 5 years changes things.
On mine, I have the "old" Dometic thermostat. Push the button once for fan mode. Push again for Air Conditioning. Push again for Furnace mode. Push again for Heat Pump mode. Mine is not automatic. If Heat Pump is on and temps get below 40, it just keep blowing colder and colder and colder as the temperature drops.
On mine, the heat pump works very well until about 45 degrees outside. Then it starts cooling down.
I've often wondered why "they" did not install both AC with heat pumps, only 1? Maybe the heat pump feature is a lot more efficient than the AC? Who knows?
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History is not about the past, it's an explanation of the present.
2019 Montana High Country 375FL
2014 Chevy Silverado Duramax, 6.6L Dually
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