Originally Posted by CPCole
Hey all so in de winterizing my 2013 Starcraft Autumn Ridge 336RESA I got all the anti freeze out and the water was eunning great until I filled the HW tank then I got all kinds of air and sputtering in the faucets. The water did get hot eventually but it was very loud burping when the water was running. Shoulr I prime the pump even though I shouldn't need to? Looking for advicde since this trailer is new to me. Thanks in advance.
Quite normal behavior as you remove the air from all the lines and the tank.
I like Jagiven's idea of filling the hot water tank by opening the hot water tank pressure relief valve. Not mandatory, but would cut down on the amount of air pushed out of the tank and into the hot water lines as the hot water tank fills.