yeah, expecially on electric, the element can burn out instantly if there's no water, i am not sure how propane would be impacted by no water.This quote is hidden because you are ignoring this member. Show Quote
no, if your hot water tank is disabled the cold water will just run through the lines bypassing th tank, you'll still get water, the pressure valve is a good way to check though.This quote is hidden because you are ignoring this member. Show Quote
this explains is pretty well