Install Instructions

83
Specifications - Boiler
F
uel
DOE
Heating Capacity
BTUH [KW]
Note 1 & 4
Modulation
Input
BTUH [KW]
Note 4
DOE Seasonal
Efficiency AFUE
Note 3
Net Boiler
IBR Rating
BTUH [KW]
Note 2
2
3,000 [6.7]
to
84,000 [24.6]
95%
Shipping
Weight
Lbs [Kg]
6
6 [30]
N
atural
or
Propane
Natural
or
Propane
Natural
or
Propane
Model
CC 85
CC 105
CC 125
6
5,000
[19.3]
110,000
94,000
[27.8]
75,000
[22.3]
29,000 [8.5]
to
106,000 [31]
95%
73 [33]
82,000
[24.3]
96,000
[28.4]
110,000
[32.8]
33,000 [9.7]
to
124,000 [36.3]
95%
80 [36]
Note 1: The heating capacity of the CHALLENGER
CC 85/105/125 is based on the test require-
ments of the U.S. Department of Energy.
Note 2: The IBR rating is based on a piping and pick
up allowance of 1.15. This allowance should
be sufficient for the standard radiation
requirements for a building load.
Note 3: Based on the given AFUE the CHAL-
LENGER CC 85/105/125 meets the energy
efficiency guidelines established by Energy
Star.
Note 4: Input and output ratings are shown for sea
level applications. The CHALLENGER
automatically derates the input at approxi-
mately 2% for every 1,000 Ft. of altitude. No
alterations to the appliance or burner system
are required.
The following efficiency performance is achieved when the CHALLENGER is operated as
a Boiler according to ASHRAE 103 test procedure
NOTICE