Fenwal 35-655505-011 Control Freon this Maxitrol spring upgrade ensures

this Maxitrol spring upgrade ensures your low pressure gas system operates within the required technical parameters without compromising seat lockup performance

or individual 7-day schedules to match specific user demand patterns

suitable for commercial HVAC airflow monitoring

or differential air pressure by utilizing the color-coded high (black) and low (gray) ports

Fenwal 35-655505-011 Control Freon this Maxitrol spring upgrade ensuresThe Fenwal 35 655505 011 is a microprocessor based 24V Hot Surface Ignition (HSI) control designed for gas fired heating equipment, including furnaces, boilers, and commercial water heaters. As a direct replacement for 2465H505 011 and 2465H505 113, this module manages the combustion blower, monitors airflow, and ensures precise timing for pilotless burner ignition and flame sensing. Technical specifications include 3 tries for ignition, a 0 second