a jumper across W and Y may be required

including the 20 FLA rating and 24V coil requirement

Critical Safety Protection: Monitors internal plenum temperatures to prevent heat exchanger damage

though the system limit is often determined by the tubing or valve cores used (typically 800 psi for valve cores)

Auburn E142-1 Guard a jumper across W andThe Auburn E142 1 Guard, also identified as the 190 054 electrode guard, is a specialized industrial component designed to protect ignition electrodes from mechanical damage and environmental contaminants in high heat combustion applications. Measuring 7 8" height, 3. 5" width, and 2. 5" depth, this StatGrd3 series guard provides critical shielding for liquid level control electrodes and spark igniters. Built to withstand high ambient temperatures,