4 2 | Applications manual |
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5.2 Indirect Tank Applications
5.2.1Indirect Baseboard/ Radiant Panel space heating and DHW plumbing diagram Note: Not suitable for space heating applications requiring high water temperature.
Cold water
Bosch GWH 345 ESR, Bosch GWH 450 ESR
feed
DHW
P1
Cold |
feed |
PK |
Symbols
Potable water | Flow | |
expansion tank | ||
check | ||
| ||
| valve | |
Air | Pressure | |
relief | ||
seperator | ||
valve | ||
| ||
Bronze circulator | Thermostatic | |
sized according to | ||
Mixing | ||
UPC standards | ||
valve | ||
|
Flow direction
Tank Aquastat
Service valves
Indirect hot water tank
Pressure reducing valve
Baseboard/
Radiant
Panel
Back Flow preventer
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.
| Drawing # IDBBOL | CN | revA 10/07 |
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Application manual 11.2007 | Bosch Water Heating |
