Question on UltraHeat tank heater systems
Greetings. I have a 2011 Carri Lite 37' fifth wheel with double walled black/grey tanks heated by a 4" duct from a 40,000 btu LP furnace. I'm outfitting the trailer for 15-25 degree winters in the ...
Forum Discussion
Ok so you have fully enclosed heated holding tanks. I would have to say not double wall tanks. My heating pads are twelve volt and yes they will run the batteries down in no time. But the 12 volt is supplied by your converter. So as long as you have electricity you are fine. No need to switch over because on+ce the converter quits working it will simply draw down your batteries. The heating pads work great just don't run them dry. JMHO
