Lochinvar L100275502 Connection Board

Product Description

The LOCHINVAR L100275502 is a connection board designed to serve as a critical wiring and signal interface component within compatible LOCHINVAR heating systems. Connection boards centralize low-voltage control wiring, sensor inputs, and communication signals between the main control board and system components such as pumps, sensors, and ignition modules. This part is typically installed by licensed HVAC technicians or hydronic heating specialists during system repair or control system servicing.

This connection board is suited for use in residential and light commercial LOCHINVAR heating appliances where centralized wiring management is required. It is installed in applications where original connection board components have failed or require replacement as part of a broader controls repair. Technicians servicing LOCHINVAR boilers and water heaters will find this board applicable to control panel and wiring harness repair scenarios.

Key Features

• Serves as a central interface for control wiring and sensor signal routing
• OEM LOCHINVAR part ensuring fit and function consistent with original equipment
• Designed for low-voltage control circuit applications in heating systems
• Supports multi-component connectivity including sensors, pumps, and ignition circuits

Compatibility

Designed as an OEM-style replacement connection board for LOCHINVAR heating systems. No specific compatible model numbers were provided in the available product data.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified hydronic heating professional. Always disconnect power to the unit and verify the system is de-energized before removing or installing any control board components. Follow applicable local codes and the manufacturer service documentation when reconnecting control wiring to the board. Avoid handling the board by its terminals or traces to prevent electrostatic discharge damage.

Technical Specifications

• Component Type: Connection Board

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: L100275502