the A12-701 features a fixed 41°F constant cut-in

the switch should be normally closed (0 ohms)

Universal Compatibility: Features a standard 5/16-18 inch female thread for seamless integration with existing float valve stems

and Payne models including the 340AAV

or 4 cores)—always check the shell model number to determine the required quantity

Johnson Controls A421GEF-01C Temperature Control Els PW 17895 the A12-701 features a fixedThe Johnson Controls A421GEF 01C is a professional grade electronic temperature control designed for precise thermal management in demanding HVACR environments. Operating on 24 VAC, this unit offers a broad setpoint range of 40 to 212? F, making it suitable for both refrigeration and heating applications. As the direct replacement for A419GEF 1, it features an upgraded front panel LCD for real time monitoring and simplified on off temperature control