Indirect Tank Applications - Bosch GWH 715 ES Applications Manual

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5.2 Indirect Tank Applications

5.2.1 Indirect Baseboard/ Radiant Panel space heating and DHW plumbing diagram
Note: Not suitable for space heating applications requiring high water temperature.
Potable water
expansion tank
Air
seperator
Bronze circulator
sized according to
UPC standards
Note: Piping to fixtures not shown for clarity purposes.
Note: This drawing is conceptual in nature and does not address all design, installation or safety considerations.
Additional safety and/or auxiliary equipment may be needed. This diagram is for reference use by officials, designers and licensed installers.
It is expected that installers have adequate knowledge of accepted industry practices for the equipment, procedures, and applications involved.
Drawing is not to scale.
Application manual | 11.2007
P1
Flow
check
valve
Pressure
relief
valve
Thermostatic
Mixing
valve
Bosch GWH 345 ESR,
Bosch GWH 450 ESR
Cold water
feed
Symbols
Flow
direction
Tank
Aquastat
Service
valves
Applications manual
DHW
Indirect
hot water
tank
Pressure
Back Flow
reducing
preventer
valve
Drawing # IDBBOL
BOSCH THERMOTECHNOLOGY CORPORATION
Cold
feed
PK
Baseboard/
Radiant
Panel
CN revA 10/07