Removing the old water heater, A warning, A caution – Kenmore POWER MISER 153.32676 User Manual
Page 6: Installation instructions
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Removing the Old Water
Heater
^^TuFii “OFF” electrical supply to the water heater.
Installation Instructions
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2) Turn “OFF” the water supply to the
water heater at the water shutoif valve or
water meter.
f 2 j Attach a hose to the water heater drain
valve and put the other end in a floor
drain or outdoors. Open the water
heater drain valve. Open a nearby hot
water faucet which will relieve pressure
in the water heater and speed draining.
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b.
A WARNING
The water passing out of the drain vaive may be
extremely hot. To avoid being scalded, make sure all con
nections are tight and that the water flow is directed
away from any person.
(4j Check again to make sure the electrical supply is
turned “OFF” to the water heater. Then disconnect
the electrical supply connection from the water
heater junction box.
If you have copper piping to the water
heater, the two copper water pipes can be
cut with a hacksaw approximately 4” away
from where they connect to the water
heater. This will avoid cutting off the pipes
too short. Additional cuts can be made
later if necessary. Disconnect the tempera
ture-pressure relief valve drain line. When
the water heater is drained, disconnect the
hose from the drain valve. Close the drain
valve. The water heater is now completely
disconnected and ready to be removed.
If you have galvanized pipe to the water
heater, loosen the two galvanized pipes
with a pipe wrench at the union in each
line. Also disconnect the piping remaining
to the water heater. These pieces should be
saved since they may be needed when
reconnecting
the
new
water
heater.
Disconnect the temperature-pressure relief
valve drain line. When the water heater is
drained, disconnect the hose from the
drain valve. Close the drain valve. The
water heater is now completely disconnect
ed and ready to be removed.
A CAUTION
Mineral buildup or sediment may have accumulated in
the old water heater. This causes the water heater to be
much heavier than normal and this residue, if spilled out,
could cause staining.