Lochinvar L100275607 Pump Assembly with Gasket

Product Description

The LOCHINVAR L100275607 is a pump assembly with gasket designed for use in LOCHINVAR Noble series boilers. This assembly provides the circulation needed to move heated water through the hydronic system, maintaining consistent flow across the heat exchanger and distribution loop. The included gasket ensures a sealed connection at the pump interface, reducing the risk of leaks during operation. Licensed plumbers and HVAC technicians performing boiler service or pump replacement will typically handle this installation.

This pump assembly is intended for residential or light commercial hydronic heating applications where a Noble series LOCHINVAR boiler is the primary heat source. It serves as a direct service replacement, restoring proper circulation after pump failure or as part of scheduled boiler maintenance. The gasket included with the assembly simplifies the installation by eliminating the need to source a separate sealing component.

Key Features

• Complete pump assembly with gasket included for a straightforward replacement
• Designed for hydronic circulation in Noble series boiler systems
• OEM-sourced component maintaining original system performance standards
• Integrated gasket reduces leak risk at the pump mounting interface

Compatibility

Designed as an OEM-style replacement for LOCHINVAR Noble series boilers requiring pump assembly service.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician familiar with hydronic heating systems. Before beginning work, shut off power to the boiler and close the appropriate system isolation valves to depressurize the loop at the pump location. Allow the system to cool fully before removing the existing pump assembly to avoid contact with hot water or steam. Follow local plumbing codes and the boiler manufacturer service documentation when completing the replacement.

Technical Specifications

• Includes: Pump Assembly with Gasket
• Application: Noble Series Boiler Hydronic Circulation

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: L100275607