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Indirect Fired Water Heaters Installation and Operating Manual
Installation & Operating Manual
HOT
WATER
OUT
COLD
WATER
IN
ANTI-SCALD
MIXING VALVE
RECIRCULATION
PUMP
DRAIN
( FIELD SUPPLY )
PRESSURE
RELIEF VALVE
(TYPICAL)
TANK SENSOR
(TYPICAL)
CHECK VALVE
SST series tank SST series tank
FROM
SYSTEM
DRAIN
POINT
Y-STRAINER
(RECOMMENDED)
GB 142
BOILER
AIR
SEPARATOR
EXPANSION
TANK
BALL VALVE
(TYPICAL)
SYSTEM
PUMP
TO
SYSTEM
DHW
TANK
PUMP
AIR
SEPARATOR
Figure 3-4 Multiple tank connections in reverse return
NOTICE:
Please note that these illustrations are
meant to show system piping concept only,
the installer is responsible for all equipment
and detailing required by local codes.
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