Specifications (Technical Data) - Bosch C 950 Installation Manual

3.2

Specifications (Technical data)

Approved in US/Canada
Technical characteristics
Capacity
Maximum flow rate at a 25 °F (13.9 °C) rise
Maximum flow rate at a 35 °F (19.4 °C) rise
Maximum flow rate at a 45 °F (25 °C) rise
Maximum flow rate at a 55 °F (30.6 °C) rise
Maximum flow rate at a 75 °F (41.7 °C) rise
Maximum flow rate at a 90 °F (50 °C) rise
Maximum output
Maximum input
Thermal efficiency (Efficiency in %)
Minimum Input
Temperature Control
Selection range
Default temperature
Stability
Gas Requirement
Gas connection
1)
Peak load inlet gas pressure
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
Nominal
Frequency
Amperage
Idle
Operation
Noise
3)
Water protection
Table 3
1) To measure Gas Pressure, see Measuring Gas Pressure, chapter 4.14, page 36.
2) Activation varies with inlet water temperatures from 0.5 - 1.6 gallon/minute (1.9 - 6.1 l/m).
3) Protection against water drops.
If appliance is installed at elevations above 2000ft, refer
to chapter 4.3.8 Fan speed adjustment.
Safety devices
• Flame failure device (ionization flame rod sensor)
• Overheat prevention (temperature limiter)
Greentherm
Units C950 ES
GPM (l/min) 13.1 (49.7)
GPM (l/min) 9.4 (35.5)
GPM (l/min) 7.3 (27.6)
GPM (l/min) 6.0 (22.6)
GPM (l/min) 4.4 (16.5)
GPM (l/min) 3.6 (13.8)
BTU/hr (kW) 160,500 (47)
BTU/hr (kW) 175,000 (51.2)
%
BTU/hr (kW)
°F ( °C)
°F ( °C)
°F ( °C)
inches
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)
V AC
Hz
mA
A
db (A)
IP
• Inlet temperature sensor
• Outlet temperature sensor
• Back flow temperature sensor
• Exhaust gas temperature sensor
Appliance details | 7
C1050 ES
14.9 (56.5)
10.7 (40.4)
8.3 (31.4)
6.8 (25.7)
5.0 (18.8)
4.2 (15.7)
184,500 (54)
199,000 (58.3)
> 94%
19,900 (5.8)
100 - 140 (38 - 60)
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 48
11 ¼ (286)
7
17 / (452)
8
30½ (775)
74 (33.5)
120
60
40
 2.5
45 - 65
X4D
6 720 805 440 (2014/11)