Unlike ice cube relays that require separate bases

Proper field installation requires shielded wiring separated from high-voltage lines to prevent signal interference and ensure accurate thermal regulation in demanding industrial or commercial heating processes

While temporary cleaning with light abrasive material can restore contact

Stainless Steel Power Element: Enhances durability and corrosion resistance in harsh mechanical environments

Fenwal 35-605601-201 Control Refrigerant Unlike ice cube relays thatThe Fenwal 35 605601 201 is a high performance 24V Direct Spark Ignition (DSI) control module engineered for precise burner sequencing in gas fired heating systems. This microprocessor based unit utilizes standard 24 VAC input and features a fixed 30 second pre purge period followed by a 4 second trial for ignition (TFI) to ensure safe and efficient combustion. Designed for reliability in the field, it includes on board LED diagnostics for rapid