Broad Compatibility: Designed for use with non-corrosive refrigerants such as R-134a

the A421GEF-01C supports both DIN rail mount and surface mounting

debris buildup

000 Ohm NTC thermistor is a common standard in many HVACR control systems

visible hairline cracks on the element

Fenwal 35-705506-023 Control Refrigerant Broad Compatibility: Designed for useThe Fenwal 35 705506 023 is a high performance 120V Direct Spark Ignition (DSI) control engineered for precision sequence management in gas fired appliances. Built with advanced microprocessor based circuitry, this module provides reliable 120VAC ignition control for furnaces, commercial cooking equipment, and infrared heaters. This specific model is configured for a 0 second pre purge, a 15 second inter purge delay, and a 7 second trial for ignition