this spring provides a precise outlet pressure adjustment range of 20-42 inches Water Column (WC)

provided the rotational direction and amperage match the original specifications

Optimized Compatibility: Replaces 30GT412176 exactly

Multi-Media Sealed: Rated for water

this 4JN neoprene sleeve provides a balance of high torque capacity and exceptional flame and oil resistance

Lochinvar & A.O. Smith 100110736 Pressure Switch 326058-756 this spring provides a preciseThe Lochinvar and A. O. Smith 100110736 Pressure Switch is a critical safety component designed for precise differential pressure monitoring in commercial water heaters and boilers. This blocked outlet switch is calibrated to detect internal venting obstructions, ensuring the combustion blower maintains sufficient airflow before allowing the ignition sequence to proceed. Engineered for high cycle reliability, the 100110736 prevents hazardous operation