Filter
Top Products
5
Ratings
Notes:
1. The ratings are based on standard test procedures
prescribed by the United States Department of Energy.
2. Net I=B=R ratings are based on net installed radiation of
sufficient quantity for the requirements of the building and
nothing need be added for normal piping and pickup.
Ratings are based on a piping and pickup allowance of 1.15.
3. Use only the vent materials and methods specified in the
Installation and Service Manual.
4. The Solution is orificed for operation up to 2000 feet
altitude. The ap pli ance will be derated 4% per 1000 feet
above 2000 feet el e va tion. Consult the factory for
installations above 2000 feet elevation.
5. Ratings have been confirmed by the Hydronics Institute,
Section of AHRI.
Maximum allowed working pressure is located on the rating plate.
NOTICE
Installation & Service Manual
Solution Boiler
I=B=R Rating
Model Number
Note: Change “N” to
“L” for L.P. gas models.
Input
MBH
(Note 4)
Min Max
Gross
Output
MBH
(Note 1,5)
Net
I=B=R
Ratings
Water,
MBH
(Note 1,5)
CBN045 23 45 37 32
CBN075 38 75 62 54
CBN090 45 90 75 65
CBN135 68 135 112 97
CBN180 90 180 149 130
CBN215 108 215 178 155
CBN260 130 260 216 188
Other Specifications
Boiler Water
Content
Gallons
Water
Connections
Gas
Connections
Vent
Size
(Note 3)
0.87 1 1/2" 1/2" 4"
0.91 1 1/2" 1/2" 5"
0.91 1 1/2" 1/2" 5"
0.95 1 1/2" 1/2" 6"
0.99 1 1/2" 3/4" 7"
1.02 1 1/2" 3/4" 7"
1.06 2" 3/4" 8"
Figure A High Altitude Label Location
UNIT EQUIPPED FOR
HIGH ALTITUDE
UP TO 2000 FT.