Lochinvar & A.O. Smith 100093923 Assembly 321894-709 System Longevity: Prevents premature motor

System Longevity: Prevents premature motor burnout by interrupting the control circuit before winding insulation is compromised

providing flexibility for various field retrofits

The 14662051 is an OEM-specified part for ECR International brands (Utica

Key Benefits: Dual-Scale Monitoring: Provides real-time feedback for both PSIG and Fahrenheit on a unified interface for faster diagnostics

Key Benefits: System Compatibility: Purpose-built for Weil McLain HE

Lochinvar & A.O. Smith 100093923 Assembly 321894-709 System Longevity: Prevents premature motorThe Lochinvar & A. O. Smith 100093923 Assembly is a precise MFG40 NAT Manifold Door Assy engineered for natural gas water heaters. As a veteran grade OEM replacement part, this assembly ensures a critical airtight seal for the combustion chamber, maintaining the high efficiency performance required in standard and commercial heating applications. Built to withstand the thermal stress of constant cycling, the manifold door assembly integrates a heavy