Description
The Fenwal 35 605601 007 Ignition Control Module and its equivalent listings are high performance 24 VAC microprocessor based Direct Spark Ignition (DSI) control modules designed for use in gas fired heating systems. Engineered to deliver precise ignition timing, reliable flame sensing, and advanced diagnostics, these Fenwal ignition modules are ideal for HVAC professionals, service technicians, and maintenance teams looking for dependable performance in furnaces, boilers, water heaters, and other gas appliances.
Key Features
- Direct Spark Ignition (DSI) Control: Provides efficient spark ignition without a standing pilot light — improving ignition reliability and energy efficiency.
- 24 VAC Microprocessor Logic: Ensures accurate and repeatable ignition sequences with consistent performance across heat cycles.
- No Pre Purge, 15 Second Trial for Ignition: Designed with a 0 sec pre purge and a 15 sec Trial for Ignition (TFI) timing for safe flame establishment before lockout.
- Flame Sensing & Diagnostics: Features Detect A Flame® flame sensing and on board diagnostic indicators to support quick troubleshooting and ensure safe operation.
- Remote or Local Flame Sense: Offers flexibility for installation with either remote or local flame sensing configurations.
- Rugged Construction: Designed to withstand harsh HVAC environment conditions with conformal coating and durable housing.






