The Nordyne 626421R Control Board is a critical OEM Hot Surface Ignition (HSI) module engineered to manage the automated firing sequence of furnace burners

Operating on 24VAC or 24VDC power

Always verify the physical circumference before installation

How do I determine the rotation of this fan blade

Browning P2 1 5/8 Bushing 326058-755 The Nordyne 626421R Control BoardThe Browning P2 1 5 8 is a professional grade split taper bushing engineered for high torque power transmission applications. This tapered shaft bushing features a precision 1 5 8 inch bore with a standard 3 8" x 3 16" keyseat, ensuring a secure, concentric fit on the drive shaft. The split barrel design utilizes a double split barrel to provide a higher gripping force compared to standard bushings, effectively reducing the risk of shaft slippage and