We have an oil burner which heats water for the central heating system in our house. This boiler also heats water in an Amtrol Boilermate hot water heater for the potable hot water system. I turned off the water supply to the house at the main to perform a plumbing repair and the boiler leaked a few gallons of water until the water supply was turned back on a few hours later. I think it was coming from the PRV although I cannot be certain as I didn't actually see it.
Could this be indicative of some bigger problem or could it be normal ?
Thanks,
Curt