We have a Girard on demand water heater. Is there any information on descaling the water heater? I could not find any information in the manual included with our RV. I have read residential on demand water heaters must be descaled regularly. I would imagine the same would be necessary for RVs. I know the Truma on demand water heaters have a feature just for this purpose. Can anyone help with this issue?

Posted by Jennifer Small at 2023-03-08 22:59:26 UTC