INSTEAD OF WINTERIZING MY 27 FT CLASS C THIS WINTER, I'M WONDERING IF MY OIL RADIATOR HEATER WOULD KEEP THE WATER LINES FROM FREEZING. IT GETS BELOW FREEZING A FEW TIMES IN THE WINTER
Please turn off caps lock. It is considered yelling here. To answer your question, maybe! Where are your water lines, your water pump? Better to blow the lines out and add anti freeze to the "P"traps no matter what else you are considering.