Encased in a rugged NEMA 1 galvanized steel enclosure (IP-30)

5" reach is required to bridge the gap to the burner nozzle for successful ignition

effectively reducing cabinet resonance during operation

the RS-AD is built to handle the oil-water emulsions common in lubricated systems without clogging or seal failure

Fenwal 35-652505-003 Ignition Module Refrigerant Encased in a rugged NEMAThe Fenwal 35 652505 003 Ignition Module is a professional grade, microprocessor based Hot Surface Ignition (HSI) control designed specifically for Laars water heaters and boiler systems. As a critical component of the Fenwal 35 65 series, this module utilizes advanced logic to supervise the sequence of operation, including the inducer motor, pressure switch monitoring, and remote flame sensing. It features a field selectable 120 240 VAC input,