It is compatible with units utilizing 1-inch NPT equalizing pipe connections

Professional Grade Durability: Built for continuous operation in demanding HVACR and industrial air environments

while the integrated manual gear release simplifies setup and manual positioning during commissioning

please verify your furnace model number against the technical data sheet or contact our team

Critical Component Protection: Acts as a primary fail-safe to protect high-cost compressors from liquid slugging

Velocity Boiler Works (Crown) 3505065 Control Board 320074-702 It is compatible with unitsThe Velocity Boiler Works (Crown) 3505065 Ignition Control Board is a critical OEM component designed to manage the full ignition sequence for gas fired hydronic systems. This high reliability ignition control module operates on a 24 VAC power supply and features a broad operating temperature range of 40F to 175F, ensuring stable performance in demanding mechanical room environments. Built with integrated safety mechanisms, the 3505065 control board