installing this furnace safety sensor ensures that the ignition system only engages when proper flue pressure is maintained

Precise 240-Degree Cutoff: Opens the circuit at a fixed 240°F to prevent equipment damage from flame rollout

Built with a zinc die-cast housing for dust protection and a high-strength metal geartrain

though many pilot operated models can function in various positions

Replace the box to resolve the leak and prevent future component failure

Fenwal 35-725200-505 Control 320720-756 installing this furnace safety sensorThe Fenwal 35 725200 505 is a robust 120 VAC direct spark ignition control engineered for high demand gas fired applications, including commercial cooking equipment, infrared burners, and construction heaters. Utilizing advanced microprocessor technology, this ignition module delivers precise and repeatable timing sequences for pre purge, inter purge, and ignition trials. This specific model is potted to ensure maximum protection against washdown,