I recently purchased an old cottage and it has a Radiant 125A118 125L hot water heater that's working perfectly but it has some rusty looking water leaking from behind the electrical part as in picture three.
I'm wondering can these heaters be repaired or are they like most things made today, just throw away.
It's a Radiant 125A118 129L heater that was made 09.12.09
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