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mlh · 04-17-2013, 03:49 PM

I don't know about an RV heat pump but the heat pump on our sun room will work at 10 degrees and the manufacturer says it will work down to zero and doe's not a have back up coil. They have changed a lot in the last few years.
Lynwood

04-17-2013, 03:49 PM	#10
mlh Montana Master Join Date: Oct 2004 Location: Salem Posts: 7,567 M.O.C. #2283	I don't know about an RV heat pump but the heat pump on our sun room will work at 10 degrees and the manufacturer says it will work down to zero and doe's not a have back up coil. They have changed a lot in the last few years. Lynwood __________________ www.harrellsprec.com Lynwood Harrell 323 RL HC 2008 F250