Bosch SST150-40 Installation And Operating Manual page 9

AIR
SEPARATOR
SYSTEM SUPPLY
SENSOR
TO
SYSTEM
SYSTEM
PUMP
BALL VALVE
(TYPICAL)
EXPANSION
TANK
Figure 3-1 GB142 Boiler Low Loss Header piping and DHW priority
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.
Indirect Fired Water Heaters Installation and Operating Manual
AIR
SEPARATOR
GB 142
BOILER
DHW
TANK
PUMP
Y-STRAINER
(RECOMMENDED)
DRAIN
POINT
Installation & Operating Manual
ANTI-SCALD
MIXING VALVE
FROM
SYSTEM
HOT
WATER
OUT
COLD
WATER
IN
PRESSURE RELIEF
VALVE
TANK SENSOR
CHECK VALVE
RECIRCULATION
PUMP
SST series tank
DRAIN
( FIELD SUPPLY )
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