Plumbing - hot water heater
Just yesterday I installed a new water heater (WH) --- tuned off the cold supply at the water heater, turned off the main supply at the house (as back-up) drained the water tank, disconnected the water supply lines and the LP gas line. Removed the old water heater. Installed the new WH, connected the water supply lines, connected the gas line. Turned on the water supply at main house valve and cold supply line -- filled tank. Lite the pilot, turn the LP on to setting of "2"... within 30 minutes I had hot water!. The problem is the water pressure in the lower half of the house is 1/2 less water pressure then upstairs. What could have caused that?