including 8814

Key Benefits for Technicians: Direct OEM Match: Replaces old part numbers 78H19

Durable Construction: Engineered to withstand high-cycle operations in restrictive duct environments

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

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 including 8814The 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