Fenwal 35-615922-125 is a 24VAC microprocessor-based direct spark ignition (DSI) control module built to manage burner ignition and flame monitoring in compatible gas-fired heating equipment. It also supports inducer blower control and airflow switch monitoring, so ignition timing and safety checks run in the correct sequence. Designed as a genuine replacement option for Fenwal 35-615922-125.
Product Specifications
- Part Number (MPN/SKU): 35-615922-125
- Product Type: Ignition Control / Ignition Module (DSI)
- Ignition Type: Direct Spark Ignition (DSI)
- Control Power Input: 18–30 VAC, 50/60 Hz
- Line Voltage Input (field selectable): 120 or 240 VAC, 50/60 Hz
- Input Current (listed): 300 mA @ 24 VAC (control only; with gas valve & inducer relays energized)
- Gas Valve Output (max): 2.0 A @ 24 VAC
- Flame Sensing: Local or remote flame sensing; flame current test points (FC+ / FC-)
- Flame Current Measurement (listed guidance): 1.0 µA DC or higher recommended
- Inducer / Airflow Monitoring: Inducer blower output and pressure switch input
- Operating Temperature Range (listed): -40°F to 176°F
Also Compatible With
- FENWAL 35-615922-125
- GREENHECK 46504  GREENHECK 869092
What’s Included
1 √ó Fenwal 35-615922-125 Ignition Module
