Lennox Y9894 Integrated Furnace Control Board (50A66-743)

Specifications

Part Number: Y9894
Manufacturer Part Number: 50A66-743
Brand: Lennox
OEM Board Manufacturer: White-Rodgers
Product Type: Integrated Furnace Control Board
Application: Lennox Single-Stage Gas Furnaces
Ignition Type: Hot Surface Ignition (HSI)
Ignitor Voltage: 80 VAC
Heating Stages: Single Stage
Compatible Blower Motor: PSC
Compatible Inducer Motor: PSC
Thermostat Inputs: R, C, W, Y, G
Mounting: Standoff
Genuine OEM Replacement Part

Common Symptoms

If your Lennox furnace in Calgary, Edmonton, Red Deer, Lethbridge, Medicine Hat, or anywhere in Alberta, or throughout the Greater Toronto Area, including Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Milton, Ajax, Pickering, and Oshawa, is experiencing intermittent heating, ignition failures, repeated ignition lockouts, the inducer motor running without burner ignition, the blower failing to operate properly, or the furnace not completing the heating cycle, the Lennox Y9894 Integrated Furnace Control Board (50A66-743) may need to be replaced. This genuine OEM control board is designed for Lennox single-stage furnaces with an 80 VAC hot surface ignitor, restoring proper ignition sequencing, blower operation, and overall furnace reliability.

Buy your genuine OEM Lennox Y9894 Integrated Furnace Control Board (50A66-743) from OemHvacPartsCanada.ca.