Nordyne 921498 Control Board 340155-7024 but the electrical and mechanical

but the electrical and mechanical specifications remain the same

Replacing a cracked or heat-damaged housing with this genuine kit ensures the furnace draft inducer operates at factory-specified RPMs without vibration or air bypass

and safety control applications

NEMA-Standard Reliability: Durable aluminum housing and lever-acting linkage provide stable regulation from full flow down to 0

this unit is specifically rated for 150 PSI service with air

Nordyne 921498 Control Board 340155-7024 but the electrical and mechanicalThe Nordyne 921498 Control Board is a critical OEM replacement component engineered for high performance management of modulating furnace systems and packaged units. Specifically designed for the G7 series furnace, this integrated furnace control manages critical sequencing including induction, ignition timing, and blower motor speed regulation. It features a 24 VAC control circuit protected by an onboard 3A fuse to prevent damage from low voltage