Lochinvar BLT2119 instruction sheet LTV Valve Application Instructions for, Kit components

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INS7238 Rev C

LTV VALVE APPLICATION INSTRUCTIONS FOR

LOW TEMPERATURE PROTECTION

COPPER-FIN AND POWER-FIN MODELS

CB 495 - 2066 / CH 401 - 2071 AND PB 501 - 2000

Kit components:

VAL30000 - 1 1/2" VALVE

Models: CB 45 - 500

• VAL20000

1 1/2" LTV Valve

• INS7238

Instruction Sheet

VAL3048 - 2" VALVE

Models: CB 495 - 745 and CH 401 - 751

• VAL2123

2" LTV Valve

• INS7238

Instruction Sheet

VAL3047 - 2 1/2" VALVE

Models: CB 986 - 2066, CH 991 - 2071, and PB 501 - 2000

Figure 2_ 2" Valve

A = BLENDED

WATER

 

B = FROM

 

BOILER

C = SYSTEM

OUTLET

RETURN

 

VAL2124

BLT2118

BLT2119

BLT2026

BLT2120

GKT2055

TFL2092

INS7238

￿CAUTION

2 1/2" LTV Valve

Bolt (12)

Nut (12)

Flat Washer (24)

Star Washer (12)

Gasket (3)

Flange (3)

Instruction Sheet

Pump and motor unit are designed to be supported by the inline piping only. Do not support in any other manner. When placing pump between flanges, tighten flange bolts evenly and do not tighten excessively.

WATER

Figure 3_ 2 1/2" Valve

B = FROM BOILER

OUTLET

Figure 1_ 1 1/2" Valve

A = BLENDED

WATER

C = SYSTEM

A = BLENDED

RETURN

WATER

WATER

C = SYSTEM RETURN WATER

B = FROM BOILER

OUTLET

NOTE: A-B-C is noted on the valve to depict proper orientation.

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Contents Kit components LTV Valve Application Instructions for= Blended Water = from Boiler Outlet = System Return Typical piping applicationsPrimary /Secondary Piping of a Single Boiler 2 Valve Primary/Secondary Piping of a Single Boiler 2 1/2 Valve 2 LTV Valve 45,000 500,000 Btu/hr 2 Flow vs. Pressure Drop Maintenance instructionsINS7238 Rev C

VAL20000, INS7238, TFL2092, GKT2055, VAL3047 specifications

Lochinvar has carved a niche in the HVAC industry with its reliable and innovative products, offering cutting-edge technology and exceptional performance. Among its noteworthy offerings are models BLT2026, GKT2055, INS7238, VAL3047, and BLT2118. Each model is designed to meet diverse heating and cooling needs while adhering to modern efficiency standards.

The Lochinvar BLT2026 model is recognized for its compact design and high efficiency. It utilizes advanced condensing technology, allowing it to operate at an impressive thermal efficiency rating, ensuring minimal energy waste. This unit is ideal for both residential and light commercial applications, featuring a robust heat exchanger that maximizes heat transfer.

In contrast, the GKT2055 stands out for its versatility and customizable options. This model is equipped with a multi-stage heating capability, providing users with flexible comfort control throughout varying temperature scenarios. Additionally, it boasts a user-friendly interface that simplifies operation and monitoring, making it a favorite among HVAC professionals.

The INS7238 model emphasizes durability and ease of maintenance. Constructed using high-quality materials, this unit is designed to withstand harsh operating conditions while maintaining peak performance. It features an integrated control system that allows for seamless integration with existing HVAC systems, making retrofitting straightforward and efficient.

The VAL3047 showcases innovative engineering with its unique variable speed technology. This model adjusts the airflow dynamically based on real-time demands, leading to significant energy savings and enhanced indoor comfort. Its smart design not only optimizes performance but also reduces noise levels, ensuring a quieter environment.

Lastly, the BLT2118 model combines efficiency and reliability, ideal for commercial applications. With a powerful burner system and advanced insulation, it achieves high thermal outputs while minimizing energy consumption. It also includes built-in safety features, such as flame monitoring and over-temperature protection, ensuring safe operation.

In summary, Lochinvar models BLT2026, GKT2055, INS7238, VAL3047, and BLT2118 represent the pinnacle of HVAC technology. Each model offers unique features, making them suitable for a wide range of applications. By focusing on energy efficiency, durability, and user-friendly design, Lochinvar continues to set industry standards and meet the evolving needs of consumers. Whether for residential or commercial use, these models promise reliability and performance that professionals and homeowners can depend upon.