All ActivityMost RecentMost LikesSolutionshurricane 2007 34n motorhomehurricane 2007 34n brochure states heated holding tanks, fresh water tank froze thanksgiving night around 12:00. went down to 13 degrees in southern nj. the tank is about 4 inches from the compartment door and had 3 and half inches of insulation in front of tank. pump was covered with insulation. if heating pads were installed on the lower front of the tank would it keep the water in tank from freezing? to install on bottom of tank would require removing tank or cutting bottom cover not incline to go that route. anyone having this rig should also know that the gray sink water drains into black tank.Re: electrical problemsno main fuse in 12v circuit. in my first post i forgot to include that the bedroom light switch controls the 12 volt converter fan.the converter has only two wires red and white and a 120 wire with plug.electrical problemsmy name is dennis live in bridgeville, de, got out of camping and returned. i have a 2007 hurricane 34n motorhome. lost power to the fridge (norcold n611 and heater atwood 8535 iv dclp. checked all grounds and fuses, have 1352 volts coming out of power converter and into 12v circuit board.checked voltage on fridge and have 5 volts not enough to fire fridge.hooked fridge to a 12 volt battery and it worked fine, also ran a jumper wire to the fridge and it worked. coming out of the circuit board are two orange wires that feed the fridge and heater. they only have 5 volts. i don't understand why 1352 is present at the circuit board but not at the end of the wires. checked wires for continuity seemed ok.i am thinking of running new wires but not clear on the heater hookup.any and all help would be greatly appreciated.