Install Instructions

77
Specifications - Water Heater
Fuel
Modulation
Input
BTUH [KW]
23,000 [6.7]
to
84,000 [24.6]
Shipping
Weight
Lbs [Kg]
66 [30]
Natural
or
Propane
Natural
or
Propane
Natural
or
Propane
Model
CC 85
CC 105
CC 125
110,000
29,000 [8.5]
to
106,000 [31]
73 [33]
33,000 [9.7]
to
124,000 [36.3]
80 [36]
Water
Heater
Energy
Factor
Continuous
Domestic
Flow
77ºF Rise
2.3 gpm
[8.7 lpm]
1.8 gpm
[6.8 lpm]
2.7 gpm
[10.41 lpm]
.86
.87
.85
The following efficiency performance is achieved when the CHALLENGER is operated as
a Water Heater according to DOE 10CFR, Part 430, subpart B, Appendix E, test procedure.
NOTICE