Webasto Thermo 90 ST B Installation Manual page 34

Technical Data
Heater
EC licensing symbol
Model
Heat output
Fuel
Fuel consumption
Rated voltage
Operating voltage range
Nominal power consumption with circulation
pump (without vehicle fan)
Max. ambient temperature:
Heater:
Control module:
Metering pump:
Max. operating pressure (heat medium)
Capacity of the heat exchanger
Max. combustion air intake temperature
Minimum capacity of the system
Coolant pump delivery rate against 2.17 PSI
CO in the exhaust gases
2
(normal function range)
CO - adjustment values at approx. + 68 °F
2
and geographic altitude above sea level
Heater dimensions (tolerance ± 0.118 in.)
* Control module installed on the heater
Weight
Table 2: Technical Data - US Standard Measurement
24 V
XXXXXXX_.XXXXX
Figure 34: Thermo 90 ST control module, arbitrary
installation position
Webasto Product N.A., Inc.
Operation Thermo 90 ST Gasoline
Max.
regulating range 3830 BTU/hr – 26000 BTU/hr
Max.
regulating range
Max.
regulating range
- Operation
- Storage
- Operation
- Storage
- Operation
- Storage
Max.
Max.
Max.
e1*2001/56*0019*__
Water heater with Ferro-tec technology
Gasoline
0.066 Gal/hr – 0.264 Gal/hr
12 V
10 ... 15 V
37 W - 83 W
-40° ... +230 °F (194 °F with control module installed on the heater)
-40° ... +230 °F (194 °F with control module installed on the heater)
-40° ... +167 °F
-40° ... +68 °F
10 ... 12.0% by volume
0 ft
10%
L 12.08 (13.85*) inch
32
Thermo 90 ST
Thermo 90 ST Diesel
e1*2001/56*0019*__
31000 BTU/hr
6100 BTU/hr – 26000 BTU/hr
Diesel
0.29 Gal/hr
0.05 Gal/hr – 0.0237 Gal/hr
12 or 24 V
10 ... 15 or 20 ... 30 V
90 W
37 W - 83 W
-40° ... +185 °F
-40° ... +185 °F
-40° ... +104 °F
-40° ... +185 °F
29.0 PSI
0.158 quart
+104 °F
6.34 quarts
435.8 Gal/hr
1640.5 ft 3280.8 ft
10.6% 11.3%
W 5.157 inch
H 9.13 inch
10.58 lb.
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