Description
Upgrade and maintain the performance of your gas fired heating and burner systems with the Fenwal 35 703914 009 Ignition Control Board. This 120 VAC microprocessor based direct spark ignition control is engineered for reliable operation in residential, commercial, and industrial HVAC applications. Whether you’re servicing furnaces, unit heaters, commercial cooking equipment, or water heaters, this OEM grade control module delivers consistent ignition performance and advanced safety features.
Key Features
- Direct Spark Ignition Technology: Provides dependable ignition of LP, natural, or manufactured gas burners with precise spark timing for safe start up.
- Microprocessor Controlled Sequences: Ensures consistent timing for ignition, purge cycles (pre and inter purge), and flame sensing — improving overall combustion efficiency and safety.
- Built In Diagnostics: Includes LED indicators that simplify troubleshooting and help identify system status quickly.
- Versatile Configuration Options: Available in various wiring and enclosure configurations to fit different system designs.
- Automatic Reset Features: Includes automatic reset after lockout, reducing downtime and maintenance needs.
- Durable Construction: Designed to withstand industrial environments with reliable performance across wide temperature ranges.






