


Tankless water heater repair
I have a Girard GSWH-2 tankless water heater. It’s leaking from the bottom of what appears to be the water flow sensor. It’s a small hiss and leak, it’s not spewing everywhere (yet) but the leak is there. I turned off water and the leak stopped. My question is for anyone who may have had to replace this part. Is it possible without removing the whole unit? Doesn’t look like there’s much space in there at all. But before I go and remove and disconnect everything, I wanted to see if anyone had been successful with replacement of that part with it still in the rv