and a Low Gas Pressure Switch range of 2" to 14" W

This specific model is rated for 0' to 1999'

specialized 9-pin to 12-pin and 4-pin to 6-pin wiring harnesses

Using #14 or #16 AWG MTW/THHN wire is recommended to maintain sensing integrity over longer distances

When performing a HVAC motor replacement or system overhaul

Robertshaw 780-781 HSI Module Els PW 17895 and a Low Gas PressureFor contractors servicing older Amana systems, the Robertshaw 780 781 HSI Module serves as the reliable technical replacement for the Amana HS1000A, B, C, and E series. This hot surface ignition control is engineered to provide precise sequencing for gas fired heating equipment, functioning perfectly as the Amana R0156767 equivalent. Built with solid state logic, the module manages the critical ignitor heat up time and monitors flame rectification to