Refill Water Heater
I've learned that the only stupid question is one that isn't asked..so here goes. I drained my water heater in preperation for a couple a days of freezing weather here in Houston. My question... ...
Forum Discussion
llowllms wrote:rrupert wrote:
Open the pressure relief valve while filling and that will purge the air from it, then open the faucets to purge air from the lines.
That's the way I have done it for years and it works every time. Once the water is expelled from the relief valve the heater is safe but the faucets still need purged before turning the heater on. I always do that by starting at the furthest point and work my way back.
Me too.
