such as pressure switch open faults

the replaceable power element and external superheat adjustment allow for precise tuning to meet specific OEM requirements without replacing the entire valve body

accurate configuration of cut-in and cut-out points

providing a gas-tight fit and maintaining precise pressure drops required for liquid propane applications

Fenwal 35-655005-023 Control Board R-134A such as pressure switch openThe Fenwal 35 655005 023 Control Board is a high performance direct spark ignition control designed for 24VAC gas fired appliances. Engineered with a microprocessor based circuit, this module provides precise timing for trial for ignition (TFI) sequences, ensuring reliable burner operation in commercial and industrial HVACR environments. This specific model features a 7 second ignition trial and a 30 second inter purge period, optimized for systems