Furnace Control Board Replacement Type OEM Board Type Integrated Compatible with Brand Nordyne OEM Replacement Part Number 624631 624631B Control Voltage 24V AC Input Voltage 120V AC 240V AC Items Controlled Blowers Gas Valves Hot Surface Ignitors Inducers Product Type Furnace Control Board Overall Height 1 1/2 in Overall Width 6 in Overall Depth 4 1/2 in Weight 0.4 lb Ignition Type Hot Surface Igniter Connection Interface Type 6-Pin Interface