Hydramaster heat exchangers

[mainman]

Hello all, I have a hydra master crossfire 4.4 runs great only 800 hours this last winter due some very cold weather and a long power outage some damage occurred to my heat exchangers I have found out that they no longer make these I am looking for some help repairing them or finding replacements or maybe even repair manuals so I can get them out and try the repair myself, or maybe someone has found some solution, Thanks

 

[Chris A]

Hotheatexchangers.com makes a lot of hxs for discontinued units, that's where I would start, I don't have a personal recommendation but hopefully someone will

 

[Becker]

That or bypass it all and go propane.

 

[GeneMiller]

Call johns hot heat exchanger.. I think they go by pmi now but they do first class work. It will be cheaper and better then propane.

gene