Specifications (Technical Data) - Bosch Therm C 1210 ES Installation And Operating Instructions Manual

Appliance details
3.2

Specifications (Technical data)

Approved in US/Canada
Technical characteristics
Capacity
Maximum flow rate at a 45 °F (25 °C) rise
Maximum flow rate at a 63 °F (35 °C) rise
Maximum flow rate at a 99 °F (55 °C) rise
Maximum flow rate at a 135 °F (75 °C) rise
Maximum flow rate at a 162 °F (90 °C) rise
Maximum output
Maximum input
Thermal efficiency (Efficiency in %)
Minimum Input
Temperature Control
C 1210 ES - Selection range
C 1210 ESC - Selection range
Default temperature
Stability
Gas Requirement
Gas connection
Inlet gas pressure under operation (with a high hot water flow rate)
Propane
Natural Gas
Water
Hot water connection
Cold water connection
2)
Minimum water flow
Minimum recommended water pressure
Minimum well pressure
Water valve material
Connections:
Combustion
CO level
CO level (set from factory)
2
Dimensions
Depth
Width
Height
Weight
Gas types
Natural Gas
LP Gas
Voltage
10
Units
GPM (l/min)
GPM (l/min)
GPM (l/min)
GPM (l/min)
GPM (l/min)
BTU/hr (kW)
BTU/hr (kW)
%
BTU/hr (kW)
°F ( °C)
°F ( °C)
°F ( °C)
°F ( °C)
inches
1)
water column
water column
inches
inches
GPM (l/min)
PSI (bar)
PSI
Polymer (PPS) (Polypropylene Sulfide)
ppm
%
inches (mm)
inches (mm)
inches (mm)
pounds (kg)
C 1210ES/ESC – 6 720 644 887 (2022/04)
C 1210 ES/ESC
9.2 (35)
6.6 (25)
4.2 (16)
3.1 (12)
2.6 (10)
210,000 (61.5)
225,000 (65.9)
> 94%
25,000 (7.3)
100 - 140 (38) - (60)
100 - 180 (38) - (82)
122 (50)
± 2 (± 1)
¾"
8" - 13"
3.5" - 10.5"
¾"
¾"
0.5 (1.9)
30 (2.07)
40
Bottom of heater
≤ 290 (measured)
see table 34
11 ¼ (286)
7
17 / (452)
8
30½ (775)
74 (33.5)