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Applications manual
Application manual | 11.2007
Bosch Water Heating
5.1.2 Fan coil space heating and DHW plumbing diagram
Symbols
Note: This drawing is conceptual in nature and does to 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.
Drawing # FCOL
CN revA 10/07
Service
valves
Bronze circulator
sized according to
UPC standards
Potable water
expansion tank
Flow
direction
Note: Piping to fixtures not shown for clarity purposes.
Bosch GWH 345 ESR,
Bosch GWH 450 ESR
Cold water
feed
DHW
Pressure
relief
valve
Storage
tank
P1
PK
Thermostatic
mixing
valve
Air
seperator
Tank
Aquastat
Fan Coil
Flow
check
valve
Fan Coil