mzcummins
Active Member
Going to winterize the sd3400qb with rv antifreeze today, been watching some videos and read the pdf on here but have some questions still.
Do you have to winterize the black tank flush, if so, how?
I also read to drain the tanks before you winterize but do you have to drain them after?
I believe this unit has the atwood hw because there is no anode rod, is it ok to leave the little bit of water in that stays in after you pull the plug?
Thanks, matt
ISent from my SPH-D700 using Tapatalk 2
Do you have to winterize the black tank flush, if so, how?
I also read to drain the tanks before you winterize but do you have to drain them after?
I believe this unit has the atwood hw because there is no anode rod, is it ok to leave the little bit of water in that stays in after you pull the plug?
Thanks, matt
ISent from my SPH-D700 using Tapatalk 2