Radiator heater hose to hot water tank?
Ok, so I am new to Class A. I was looking at my water heater from inside the coach, and I find 2 hoses that seem to coming from the engine compartment. They are both hot to the touch after I ran the e...
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Still done today
Atwood & Suburban call it a 'motoraid'------just a 'U' tube on backside of WH Tank. Engine coolant runs thru 'U' tube heating water thru tank wall.
Good for about 130*F
Model numbers having an 'M' in them have that feature.
Used on ALL levels of MHs
No shut off valving in coolant lines,
Atwood & Suburban call it a 'motoraid'------just a 'U' tube on backside of WH Tank. Engine coolant runs thru 'U' tube heating water thru tank wall.
Good for about 130*F
Model numbers having an 'M' in them have that feature.
Used on ALL levels of MHs
No shut off valving in coolant lines,
