Lochinvar 80 - 285 User Manual download pdf (Page 7)

Installation & Operation Manual

Ratings

Notes:

1. As an Energy Star Partner, Lochinvar has determined that

Knight boilers meet the Energy Star guidelines for energy

efficiency.

2. The ratings are based on standard test procedures

prescribed by the United States Department of Energy.

3. 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.

4. Knight boilers require special gas venting. Use only the vent

materials and methods specified in the Knight Installation

and Operation Manual.

5. Standard Knight boilers are equipped to operate from sea

level to 4,500 feet only with no adjustments. The boiler will

de-rate by 4% for each 1,000 feet above sea level up to

4,500 feet.

6. High altitude Knight boilers are equipped to operate from

3,000 to 12,000 feet only with no field adjustments. The

boiler will de-rate by 2% for each 1,000 feet above 3,000

feet. High altitude models are manufactured with a

different control module for altitude operation, but the

operation given in this manual remains the same as the

standard boilers. A high altitude label (as shown in FIG. A)

is also affixed to the unit.

7. Ratings have been confirmed by the Hydronics Institute,

Section of AHRI.

Maximum allowed working pressure is located on the rating plate.

NOTICE

Knight Boiler

I=B=R Rating

Model Number

Note: Change “N” to

“L” for L.P. gas models.

Input

MBH

(Note 5)

Min Max

Gross

Output

MBH

(Note 2,7)

Net

I=B=R

Ratings

Water,

MBH

(Note 3,7)

KBN080 16 80 72 63

KBN105 21 105 94 82

KBN150 30 150 135 117

KBN210 42 210 190 165

KBN285 57 285 260 226

Other Specifications

Boiler

Water

Content

Gallons

Water

Connections

Gas

Connections

Air

Size

Vent

Size

(Note 4)

0.6 1" 1/2" 3" 3"

0.7 1" 1/2" 3" 3"

1.3 1" 1/2" 3" 3"

1.7 1" 1/2" 3" 3"

2.4 1-1/4" 3/4" 4" 4"

Figure A High Altitude Label Location

UNIT EQUIPPED FOR

3,000 FT. TO 12,000 FT.

HIGH ALTITUDE

1 2 3 4 5 6 7 8 9 10 11 12 ... 75 76

Comments to this Manuals

No comments

Lochinvar 80 - 285 User Manual Page 7

Comments to this Manuals

Related products and manuals for Water boiler Lochinvar 80 - 285