Lennox Surelight Control Board. Lennox 63K8901 63K89 SureLight Control Circuit Board White Rodgers 1 - Wiring harness (9-pin to 12-pin) 1 - Wiring harness ( 4-pin to 6-pin) Replaces Lennox 83M00, White-Rodgers 50A62-120, 50A62-121, 50A62-820, 50A66-843
Furnace Control Board Lennox SureLight S/N 1310J42848 eBay from www.ebay.com
1 - Wiring harness (9-pin to 12-pin) 1 - Wiring harness ( 4-pin to 6-pin) Overall, the replacement control board works as intended
Furnace Control Board Lennox SureLight S/N 1310J42848 eBay
SureLight 18M9901, 49M5901, 100870 Two Stage Variable Speed Control Board 16 Pin Blower Control Terminals PIN # Function 1 Ground 2 Low Heat Speed 3 Ground 4 DELAY" Dip Switch Selection 5 COOL" Dip Switch Selection 6 Y1" Signal 7 ADJUST" Dip Switch Selection 8 Ground 9 O" From Thermostat 10 DS" Output Signal 11 HEAT" Dip Switch Selection 12 24 VAC When opened the package the box, the control board was different - specifically larger than the current control board. 1 - Wiring harness (9-pin to 12-pin) 1 - Wiring harness ( 4-pin to 6-pin)
Lennox 19V36 Surelight Control Board. This item: Lennox Surelight Ignition Control Board Replacement Kit 19V36 Find OEM Lennox 19V36 Ignition Control Board Replacement Kit, SureLight replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET.
Lennox SureLight Control Board 24L8501 White Rodgers 50A62121 used. Package Includes: 1 - SureLight® ignition control LB-109531A SureLight Iginition control replacement kit contains all components required to replace any existing single-stage SureLight® ignition control in a Lennox gas furnace