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The LOCHINVAR 100320691 maintenance kit serves the Crest series boilers like the FB1501 and FC1500 models. This kit provides all necessary components for regular service, maintenance, and upkeep. It includes a condensate trap assembly, burner gasket, igniter with gasket, and a flame sensor. Each part is made of quality materials suitable for durable performance in demanding conditions. Installation instructions detail how to properly set up each component.
Service and maintenance support for reliable boiler operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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