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ANODE ROD INSPECTION
CAUTION
Property Damage Hazard
Avoid water heater damage.
Inspection and replacement of anode rod required.
DRAINING AND FLUSHING
Explosion Hazard
Temperature-Pressure Relief Valve
must comply with ANSI Z21.22-
CSA 4.4 and ASME code.
Properly sized temperature-
pressure relief valve must be
installed in opening provided.
Can result in overheating and
excessive tank pressure.
Can cause serious injury or death.
Burn harzard.
Hot water discharge.
Keep hands clear of drain
valve discharge.
TO DRAIN THE WATER HEATER STORAGE TANK:
TO FLUSH THE WATER HEATER STORAGE TANK:
RECOMMENDED PROCEDURE FOR PERIODIC
REMOVAL OF LIME DEPOSITS FROM TANK TYPE
COMMERCIAL WATER HEATERS
Example 1:
Example 2:
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