Description
The Fenwal 35-665721-101 is a premium 24 VAC hot surface ignition control engineered for high-performance gas burner applications in HVAC systems, industrial ovens, and commercial heating equipment. This reliable ignition controller delivers precise timing, robust flame sensing, and safe ignition sequencing that technicians and installers depend on to maintain optimal system efficiency and safety.
Key Features
- Microprocessor-controlled hot surface ignition for consistent and dependable starts.
- 24 VAC control voltage for standard HVAC system compatibility.
- Pre-purge and ignition timing tuned for safety and performance.
- Flame sensing and diagnostics for reliable operation.
- Designed as an OEM replacement part for Fenwal control systems.
