Originally Posted by JKRVEE
On my 06 dolphin 5355, when I switch the thermostat to "electric heat", should the basement AC come on and heat thru the roof vents? Or is the only heat source the gas heater? I bought this coach used and have no manual.
Yes, the head pump will use the same roof vents used by A/C. Keep in mind that if the thermostate setting exceeds approximately a 4 degrees separation between the actual and desired temps, the gas furnace will kick in.
You might join the NationalRV : National_RV
forum. The site has several helpfull documents.