Installation & Service Manual

Ratings

Solution Boiler

I=B=R Rating

 

 

 

 

 

Net

Model Number

Input

 

Gross

I=B=R

 

Ratings

 

MBH

 

Output

Note: Change “N” to

 

 

 

MBH

Water,

 

 

 

 

MBH

“L” for L.P. gas models.

(Note 4)

 

 

 

 

 

 

 

 

 

 

 

(Note 1,5)

(Note 1,5)

 

Min

 

Max

 

 

 

 

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

Water

Gas

Vent

 

Content

 

Connections

Connections

Size

Gallons

 

 

 

 

 

 

(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"

 

 

 

 

NOTICE Maximum allowed working pressure is located on the rating plate.

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 appliance will be derated 4% per 1000 feet above 2000 feet elevation. Consult the factory for installations above 2000 feet elevation.

5.Ratings have been confirmed by the Hydronics Institute, Section of AHRI.

Figure A High Altitude Label Location

UNIT EQUIPPED FOR

HIGH ALTITUDE

UP TO 2000 FT.

5

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Lochinvar 45,000 - 260,000 BTU/HR service manual Ratings, Solution Boiler =B=R Rating

45,000 - 260,000 BTU/HR specifications

Lochinvar, a leader in high-efficiency heating solutions, presents the Lochinvar line of boilers, specifically the Lochinvar 45,000 - 260,000 BTU/HR models. These boilers are designed to meet a wide range of heating demands, making them ideal for residential and commercial applications alike.

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