Data subject to change without notice | 01.2011
BOSCH THERMOTECHNOLOGY CORPORATION
THERM Tankless Water Heater Applications Manual
10
|
0
1
2
3
4
5
6
7
8
P
10 20 30 40 50 60 70 80 90
Degree rise (°F)
GPM
Gas Appl
ance S
z
n
Char
940 ES
ESO
C 1050 E
9
10
C 1210 ES
ES
11
E
660 EF
EFO
12
• Flows above 10 GPM assume installation of a mixing valve to
help mitigate pressure drop in the water heater and plumbing
system