Lochinvar L100073342 Ignitor with Gasket

Product Description

The LOCHINVAR L100073342 is a replacement ignitor with gasket designed for use in LOCHINVAR boiler and water heating equipment. The ignitor initiates combustion by generating the spark or hot-surface ignition needed to light the burner assembly. This component ships with a gasket to ensure a proper seal at the mounting point, preventing flue gas leakage at the ignitor port. Installation is typically performed by a licensed HVAC technician or plumber qualified in hydronic and combustion systems.

This ignitor with gasket is suited for residential and light commercial boiler applications. It serves as a direct replacement component for LOCHINVAR heating equipment requiring ignitor service. The included gasket eliminates the need to source a separate sealing component, simplifying the repair process during routine maintenance or ignition failure service calls.

Key Features

• Replacement ignitor matched to LOCHINVAR boiler and water heater applications
• Includes gasket for a sealed, code-compliant installation at the ignitor port
• OEM part number L100073342 ensures direct-fit replacement
• Supports reliable burner ignition in hydronic heating systems

Compatibility

Designed as an OEM-style replacement ignitor for LOCHINVAR boiler and water heating equipment. Consult LOCHINVAR documentation or technical support to confirm fitment for your specific unit model and serial number.

Installation Notes

Installation should be performed by a licensed HVAC technician, plumber, or gas appliance service professional familiar with combustion equipment. Shut off gas supply and disconnect electrical power to the unit before removing the existing ignitor. Handle the ignitor element carefully to avoid physical damage that can cause premature failure. Follow the equipment manufacturer service manual and all applicable local codes, including IFGC requirements, when servicing combustion components.

Technical Specifications

• Includes: Ignitor and gasket

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: L100073342