I have two heaters on each tank---------------
Herk, do you have two heaters on your tanks. I have one rectangular on the bottom and one wrapped around each discharge neck right at the tank.
Sid, Lois & HRH MISSY Terrible 2s SHIH TZU
2011 ROCKWOOD 8285 WS
2014 F-250 KING RANCH PS/SD/6R140/BFT
BOLIY PRO 3600SI GEN
DAYS CAMPED 2016 57 DAYS