75" WC calibration and SPDT logic required by Weil McLain's safety sequence

Simplified Installation: Includes pre-installed 18-inch electrical leads and an open frame coil design for easy access in tight control cabinets

Universal Compatibility: Direct drop-in for York

Why choose an OEM Aaon spark wire over a universal lead

low-resistance interface between the direct spark ignition (DSI) control and the electrode assembly

Johnson Controls A19AGF-31 Temperature Control Els PW 17895 75" WC calibration and SPDTThe Johnson Controls A19AGF 31 is a precision engineered mechanical temperature control designed for heavy duty industrial and commercial HVACR applications. This remote bulb temperature control features a Single Pole Double Throw (SPDT) switch configuration, providing versatility for both heating and cooling circuits across a voltage range of 24 to 277Vac. Built for reliability, it operates with an automatic reset mechanism and maintains a tight 1. 5