Description
Upgrade and maintain peak performance in your gas-fired heating systems with the Fenwal 35-755900-009 Mark17DU-117 Hot Surface Ignition (HSI) Control Board. Engineered for durability and precision, this OEM-grade ignition control module delivers dependable ignition and flame sensing for furnaces, radiant heaters, and other gas appliances operating at 120 VAC.
Key Features
- OEM Replacement Part — Designed to meet original equipment specifications for Fenwal ignition systems, providing a seamless fit and reliable performance.
- Efficient Hot Surface Ignition (HSI) — Controls and monitors ignition timing with microprocessor-based precision to ensure safer and more consistent operation.
- Versatile Gas Compatibility — Supports natural gas, propane, or manufactured gas applications.
- Robust Flame Sensing — Includes flame detection capabilities for enhanced safety and system control.
- Industrial-Grade Construction — Built for long life with options for both open board and potted configurations for moisture and vibration resistance.
