Bosch applications manual | 06.2009BOSCH THERMOTECHNOLOGY CORPORATION
Bosch applications manual
| 25
8.2 Parallel unit applications
Two Bosch ProTankless units will have double the activation rate of a
single unit. The activation rate will continue to double with each
additional unit added in parallel.
Bosch GWH 425 PN,
Bosch GWH 425HN,
Bosch GWH 715 ES,
Bosch GWH C 920 ES/ESC,
Bosch GWH C 800 ES,
*see text above about
activation rate
cold
cold
cold
hot
hot
hot
Symbols
Service
valve
Flow direction
Pressure
relief
valves
Note:
Drawing is not to scale.