Rheem GAS BOOSTED SOLAR WATER HEATER - Manual (Page 9)

ABOUT YOUR WATER HEATER
9
DRAINING THE GAS BOOSTER WATER HEATER
• Turn off the water heater (refer to “Turn Off The Water Heater” on page 6).
• Open a hot tap (preferably the shower outlet).
• Unscrew the two drain plugs, one each at the cold water inlet and hot water outlet, on the
underside of the water heater.
Water will drain from the water heater.
• When water stops flowing from the water heater, close the hot tap.
Note: It is recommended not to screw the drain plugs back in, until the water heater is to be turned on
again.