and 51 water feeders

this thermocouple is designed for use in both Natural Gas and Propane (LP) applications

and TD4 series tea dispensers

Featuring a dual-profile design

Lochinvar & A.O. Smith 100208569 Bulb Well and 51 water feedersInstall the Lochinvar & A. O. Smith 100208569 Bulb Well to ensure high precision thermal monitoring in hydronic heating systems. This 1 4 inch NPT HVAC temperature sensor well is a direct OEM replacement designed to house analytical probes for accurate aquastat or controller feedback. As a veteran grade boiler replacement part, it is functionally identical to the TST2044 and TST2044K legacy models. The 100208569 is engineered for Lochinvar Knight and