When I was entirely rebuilding my Alde system back in Sept 2020 I was able to source all the parts through Truma/Alde and they sent me plastic unions instead of aluminum. I don't notice any bulging i… (View Post)
Forgive me, I'm a newbie... I was reading through this awesome thread prepping for a fluid change and wondered if anyone had encountered "the bulges"... I found at least one bulging heater … (View Post)
@TabbyShack, that does look like the Rhomar glycol. In my rebuild I purchased 5 gal of the Rhomar directly from Truma/Alde and the bucket was labeled the same way. The instructions for Rhomar say ver… (View Post)
@peterjoce400, the double clamping was not for pressure concerns, it is a very low pressure system. It was an added effort to squeeze the rubber hose tightly around the convector tube and the end of … (View Post)
@CrabTab, if that 2019 400 is like my 2015 it has a closed loop system and if you restrict the flow at any point in the system you would be restricting the flow in the entire system. The heated glyco… (View Post)