Is a hissing sound from my water heater dangerous? Is A Hissing Water Heater Dangerous
A water heater's temperature and pressure relief valve is a critical safety device that you will want to work properly if it is ever NOISES in your wall ? This could be the issue 😱 If your T&P valve is why your water heater is hissing, a plumber will need to inspect the tank to see why it is producing dangerous temperature and pressure ...