Fenwal 35-705506-115 Control THPU32HP7Y providing technicians with a dependable

providing technicians with a dependable solution for HVAC ignition system repair and long-term system maintenance

Serving as a direct replacement for normally closed valves

Designed to operate within a 25-35 mV open circuit range

Universal Compatibility: Specifically engineered for Wayne Combustion HSG200 and HSG400 models

It ensures the circuit opens when pressure drops below 30 PSI and resets when it reaches 60 PSI

Fenwal 35-705506-115 Control THPU32HP7Y providing technicians with a dependableThe Fenwal 35 705506 115 is a robust 120V Direct Spark Ignition (DSI) control engineered for precision in gas fired atmospheric and power burner applications. Built on a microprocessor based platform, this module manages the gas valve and ignition sequence with a 15 second pre purge (PP) to clear the combustion chamber and a 10 second trial for ignition (TFI). Designed for high reliability environments, it features a 3 try ignition sequence with inter