Bosch Appliances GWH 260 PN/HN2, GWH 425 PN/HN4GWH 4254 manual Drawing # BB OL RevA 10/07

Models: GWH 425 PN/HN4GWH 4254 GWH 260 PN/HN2

1 50
Download 50 pages 25.05 Kb
Page 36
Image 36

3 6

Applications manual

 

 

5.1.3 Baseboard/ Radiant Panel space heating and DHW plumbing diagram

P1

Cold water

DHW

feed

 

Bosch GWH 345 ESR, Bosch GWH 450 ESR

PK

Symbols

Potable water

Flow

Flow

expansion tank

check

direction

 

 

valve

 

 

Air

Pressure

Tank

relief

seperator

Aquastat

valve

 

 

Bronze circulator

Thermostatic

Service

sized according to

Mixing

valves

UPC standards

valve

 

 

 

Baseboard/Storage

Radianttank Panel

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 # BB OL

CN

revA 10/07

Application manual 11.2007

Bosch Water Heating

Page 36
Image 36
Bosch Appliances GWH 260 PN/HN2, GWH 425 PN/HN4GWH 4254 manual Drawing # BB OL RevA 10/07