VAV terminal units

When installing gas furnace control parts

Unlike the standard 157S which resets automatically when the water level is restored

Direct OEM Compatibility: Engineered specifically for Lochinvar SLA151-100

Verification of motor manufacturer data is recommended

Lochinvar & A.O. Smith 100233496 Thermostat Well 318973-401 VAV terminal unitsWhen you are dealing with a faulty temperature sensor or a leaking immersion point in a hydronic system, the Lochinvar & A. O. Smith 100233496 Thermostat Well is the OEM spec solution required for a professional grade repair. This bulb well features a 3 4 inch NPT threaded connection and a . 382 inch ID, designed to house the temperature sensing probe securely while preventing direct contact with the system fluid. Built for high durability performance