Rheem Warrior Series AP10414-9 - Manual (Page 11)

Heat Trap
For increased energy efficiency, some
water heaters have been supplied with
factory installed internal or external heat
traps in the hot outlet and cold water inlet
openings. NOTICE: Do not apply heat to the HOT or
COLD water connections. If sweat
connections are used, sweat tubing to
adapter before fitting adapter to the water
connections on heater. Any heat applied to
the water supply fittings will permanently
damage the dip tube and/or heat traps.
11
For increased energy efficiency, some
water heaters have been supplied with
a 2-3/8” section of pipe insulation.
Please install the insulation, according to
the illustrations above, that best meets
your requirements.
Slip the insulation cover over the T&P
Valve through the center hole and align
the hole in the side with the opening of
the T&P Valve.
R E L I E F V A L V E
COLD
HOT
Typical top connection arrangement Typical side connection arrangement
Relief Valve Insulation Installation
CAUTION: Ensure the
T&P Valve opening is not
obstructed by the insulation.