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The LOCHINVAR L100345164 is an annual preventative maintenance kit designed for high-capacity condensing boiler units. The kit includes precision-cut burner and combustion chamber gaskets along with replacement ignition electrodes. These components restore combustion chamber sealing integrity and support stable, efficient burner operation. Licensed HVAC technicians and boiler service professionals install this kit during scheduled annual maintenance intervals to keep condensing units operating within designed parameters and extend service life.
This maintenance kit is suited for scheduled annual service on high-capacity condensing boiler systems. It provides the key wear components typically addressed during a full combustion-side service: combustion chamber gaskets engineered for exact OEM fit and ignition electrodes sized for reliable spark ignition. The kit consolidates these components into a single part number, simplifying parts procurement for service calls and planned maintenance contracts.
Designed as an OEM-style annual maintenance kit for high-capacity LOCHINVAR condensing boiler units requiring scheduled combustion-side service.
Installation should be performed by a licensed HVAC technician or qualified boiler service professional. Shut down the boiler and allow the combustion chamber to cool completely before beginning any service work. Isolate electrical power and gas supply to the unit prior to removing any components. Follow all applicable local codes and manufacturer service documentation when replacing gaskets and ignition electrodes.
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