Description
The Fenwal 35-615942-901 is a 24-volt ignition module engineered for dependable burner ignition control in commercial and residential heating applications. Designed and manufactured by Fenwal — a trusted name in combustion control technology — this module delivers precise spark sequencing and flame supervision to keep your heating system operating safely and efficiently.
Key Features
- 24V operating voltage for compatibility with standard HVAC control circuits
- Integrated LED indicator for fast, at-a-glance diagnostic feedback
- Reliable ignition sequencing for consistent burner startup
- Compact design for straightforward OEM replacement and retrofit installations
- Built to Fenwal’s rigorous combustion control quality standards
LED Diagnostic Advantage
The onboard LED status indicator simplifies troubleshooting by providing immediate visual feedback on module operation and fault conditions. Technicians can quickly identify lockout status or operational issues without additional test equipment, reducing diagnostic time and service call duration.
Application
- Commercial and residential gas-fired heating equipment
- Forced-air furnaces and boilers requiring 24V ignition control
- OEM replacement for existing Fenwal ignition module installations
Product Details
- Brand: Fenwal
- SKU / Part Number: 35-615942-901
- Supply Voltage: 24V
- Diagnostic: LED status indicator







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