2007 Greyhawk 30g which lowpoint drain is water heater?
there are 4 low point drains in the access area, attached to the rear wall. They are only labeled "low point drains". Anyone know which one is the water heater?
Forum Discussion
I don't have a greyhawk but I can drain my water heater thru one of the low point drains (cold water system drain).
My WH doesn't have any check valves so it will flow back thru cold inlet line and out low point drain .....just have to open kitchen faucet hotside (closest faucet) to allow air back into system.
But removing drain plug is just as easy
My WH doesn't have any check valves so it will flow back thru cold inlet line and out low point drain .....just have to open kitchen faucet hotside (closest faucet) to allow air back into system.
But removing drain plug is just as easy
