03-31-2013, 12:56 PM
Russ, attached is a photo of the new RVComfort-PHP thermostat, and a pdf file of the wiring. I recall last summer having the fan on low and the froze with ice. Since then, I have only run it on high. Interested in what you think.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica