Lochinvar & A.O. Smith 100110093 Contactor 321894-709 Common Questions Does this assembly

Common Questions Does this assembly include the pressure switch or the shroud

Optimized Heat Transfer: Engineered for maximum surface contact to ensure rapid heating of localized fluids and metal components

This specific model is configured for a single trial for ignition

Designed for reliability in demanding HVACR and industrial applications

Key Benefits for Technicians: Precise 140°F Trip Point: Ensures accurate high-limit protection to prevent heat exchanger damage or fire hazards

Lochinvar & A.O. Smith 100110093 Contactor 321894-709 Common Questions Does this assemblyMaintain the integrity of your high amperage commercial heating systems with the Lochinvar & A. O. Smith 100110093 Contactor. This heavy duty 3 pole contactor is engineered for high demand applications, featuring a 120V coil and a 50 amp resistive rating (40 FLA). Designed as a genuine OEM replacement for part numbers including 9004816105, it ensures precise electrical switching for commercial water heaters and boilers from brands like Lochinvar, A.