Aquahot Antifreeze Leak

[Arcticdude]

I replaced mine recently. I'm not sure it's worth trying to do it in place. There also may be a rivit or 2 on the backside, that requires you to pull it at least loose to get those out to get the main cover off. Also, trying to get enough heat into the neck will require a pretty good heat source. I'm not sure I'd want that much flame inside the bus. FWIW, the "new" reman units are $7700 after the core!



I'll add the insulation is stuck to the cabinet, so it will come out with the cover, but the thermal mastic used to enhance transfer from the boiler to the water coil may also get in the way of fixing the neck.