11-10-2019, 07:47 AM
Two thoughts.
First, it probably matters a lot in terms of cost whether the problem is the fresh water coil or a damaged tank. I'm thinking that asking to have the system run to see what happens would be informative.
Second, my class B creates hot water in a small plate type heat exchanges that is heated by a circulating fluid heated by a diesel fired Espar furnace. It MAY be cheaper to install one of these rather than replacing the fresh water coil if it has gone bust. While there is no size comparison between a Newell and my class B I'm sure there is a plate heat exchanger size for the job.
First, it probably matters a lot in terms of cost whether the problem is the fresh water coil or a damaged tank. I'm thinking that asking to have the system run to see what happens would be informative.
Second, my class B creates hot water in a small plate type heat exchanges that is heated by a circulating fluid heated by a diesel fired Espar furnace. It MAY be cheaper to install one of these rather than replacing the fresh water coil if it has gone bust. While there is no size comparison between a Newell and my class B I'm sure there is a plate heat exchanger size for the job.
Jon Kabbe
1993 coach 337 with Civic towed