Siemens Building Technology 265-1022 Relay 318423-701 this 1/2" NPT-mounted component requires

this 1/2" NPT-mounted component requires manual intervention once tripped

The Bradford White 233-43381-00 Aquastat is a high-precision OEM replacement part designed for reliable temperature regulation in residential and commercial water heating systems

The York S1-025-38888-001 is an automatic reset switch

Compact Control Design: Lightweight 0

utilizing a genuine Amana heat exchanger is the standard protocol for maintaining the factory-certified safety limits of the appliance

Siemens Building Technology 265-1022 Relay 318423-701 this 1/2" NPT-mounted component requiresThe Siemens Building Technology 265 1022 is a robust 3 way electro pneumatic relay designed for precise HVAC pneumatic air valve control. Engineered to facilitate the interlock between electrical and pneumatic systems, this unit manages the flow of air by alternately applying and exhausting pressure to field devices. Operating at 120VAC with a 3W power draw, the 265 1022 features a 1 4 inch barbed connection and is rated for a maximum pressure of 50