Lochinvar 800 operation manual Ratings, Knight XL Boiler =B=R Rating

Models: 800

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Ratings

Knight XL Boiler

I=B=R Rating

 

 

Input

 

Net

Model Number

 

Gross

I=B=R

 

MBH

 

Ratings

 

 

Output

Note: Change “N” to

 

(Note 4)

MBH

Water,

 

 

MBH

“L” for L.P. gas models.

 

 

 

 

 

 

 

 

Min

 

Max

(Note 1)

(Note 2)

 

 

 

 

 

 

KBN399

80

 

399

373

324

 

 

 

 

 

 

KBN500

100

 

500

467

406

 

 

 

 

 

 

KBN600

120

 

600

567

493

 

 

 

 

 

 

KBN700

140

 

700

660

574

 

 

 

 

 

 

KBN800

160

 

800

752

654

 

 

 

 

 

 

Installation & Operation Manual

Other Specifications

Boiler

 

 

Air

Vent

Water

Water

Gas

 

 

Content

Connections

Connections

Size

Size

Gallons

 

 

 

 

 

 

 

 

(Note 3)

 

 

 

 

 

3.4

1-1/2"

1"

4"

4"

 

 

 

 

 

4.2

1-1/2"

1"

4"

4"

 

 

 

 

 

4.2

2"

1"

4"

4"

 

 

 

 

 

5.0

2"

1"

4"

6"

 

 

 

 

 

5.7

2"

1"

4"

6"

 

 

 

 

 

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. Knight XL boilers require special gas venting. Use only the vent materials and methods specified in the Knight XL Installation and Operation Manual.

4.Standard Knight XL 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.

5.High altitude Knight XL 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 Figure A High Altitude Label Location 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.

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

UNIT EQUIPPED FOR

HIGH ALTITUDE

3,000 FT. TO 12,000 FT.

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Lochinvar 800 operation manual Ratings, Knight XL Boiler =B=R Rating

800 specifications

Lochinvar 800 is a groundbreaking boiler system designed to meet the heating needs of modern residential and commercial buildings. Renowned for its reliability and advanced technology, the Lochinvar 800 promises efficiency and performance that set it apart from conventional heating systems.

One of the standout features of the Lochinvar 800 is its high-efficiency heat exchanger, which enables significantly lower energy consumption compared to traditional units. This efficiency translates to substantial energy savings, making it not only an environmentally friendly choice but also a cost-effective one. The system boasts an impressive thermal efficiency rating, often exceeding 95%, which ensures that a large portion of the energy consumed is converted into usable heat.

Incorporating cutting-edge control technologies, the Lochinvar 800 utilizes smart controls that enable precise temperature regulation. These controls provide users with the ability to program and adjust settings according to specific heating needs, enhancing comfort while minimizing energy waste. The integration of modulating gas burners further optimizes energy usage, continuously adjusting the output based on the current demand, thereby preventing energy loss.

Another key characteristic of the Lochinvar 800 is its compact and sleek design, allowing for easy installation in various spaces, from utility rooms to commercial settings. The boiler's lightweight construction means that it can be mounted in tight areas, providing flexibility that adapts to the needs of the installation site.

Safety features are a top priority for the Lochinvar 800, equipped with advanced diagnostics and monitoring systems that ensure trouble-free operation. These systems continually assess performance and identify potential issues before they can evolve into serious problems, promoting longevity and reliability.

The Lochinvar 800 is also compatible with various heating distribution systems, including radiant floor heating and traditional radiators, making it a versatile choice for a wide range of applications. Coupled with its low emissions profile, the Lochinvar 800 stands out as a sustainable option in today’s market.

In summary, the Lochinvar 800 represents a new era in boiler design, merging efficiency, innovative technology, and adaptability to meet the challenges of contemporary heating needs. Its advanced features ensure optimal performance while maintaining a commitment to environmental responsibility, making it an ideal solution for energy-conscious consumers.