verifying the exact trip points and manual or automatic reset functionality of the 1173678 switch is critical for restoring system performance

Dual Rotation: Field-reversible CW/CCW rotation allows for compatibility across multiple unit configurations

Universal compatibility with non-corrosive refrigerants used in commercial HVACR systems

With three mounting studs on a 4-inch center

also identified as the RA-1-AP radiator valve

Auburn E5-I-2-2 Ignitor 323055-751 verifying the exact trip pointsThe Auburn E5 I 2 2 Ignitor is a high performance industrial spark plug and ignition electrode specifically engineered for gas fired burners, boilers, and combustion systems. Featuring a 24 inch probe, this I 2 series ignitor is cross compatible with the Auburn I 2 2 model, ensuring a precise and consistent spark in the most demanding environments. It utilizes a 1 2 14 NPT thread and 7 8 inch hex for secure, space saving installation in HVAC equipment