It features a reliable SPDT snap action switch mechanism that stabilizes operation by eliminating rapid cycling caused by surging or turbulent water levels

The ATZAF 12-12 T1 is typically rated for operating temperatures ranging from -4°F to +176°F

This spring-return configuration ensures a fail-safe open position

When diagnosing ignition issues or delayed combustion

The Watts 0226080

Markel 56823012 Fan Motor THPU32HP7Y It features a reliable SPDTThe Markel 56823012 Fan Motor is a high performance 208 240V replacement blower motor engineered for demanding industrial and commercial HVACR applications. Built with a robust rolled steel frame and a corrosion resistant aluminum flange, this motor is designed to withstand harsh operating environments while maintaining precise airflow. As a genuine OEM part (MPN: 56823012), it offers a drop in fit for specific Markel, Fostoria, and TPI heating units,