Source 1 / HSCI 1170-122 Furnace Board | 1170-83-122A

York / Coleman 1170-122 Furnace Control Board | 642768 | 1170-83-122A | Tested Condition: Used – Clean, Tested & Fully Working Availability: Ready for Pickup / Fast Response ⚙️ Key Specifications Brand: Source 1 HVAC Service Parts / HSCI OEM Applications: York / Coleman / Luxaire / Evcon Part Numbers: 1170-122 1170-83-122A 642768 Type: Integrated Gas Furnace Control Board Application: Residential Gas Furnace Control Features: 2-Stage Heating 2-Stage Cooling Variable-Speed / ECM blower control Dehumidification control Humidifier output Electronic Air Cleaner output Thermostat Terminals Y/Y2 – 2nd Stage Cooling Y1 – 1st Stage Cooling W – 1st Stage Heat W2 – 2nd Stage Heat R – 24V Power G – Fan C – Common O – Reversing Valve DEHUM – Dehumidification X/L – Fault / Diagnostic ️ Blower & Airflow Control Variable-speed / ECM compatible VS / HI / LO fan-speed selection Adjustable ADJ COOL airflow adjustment HEAT airflow adjustment DELAY settings STAGING settings Accessories HUM – Humidifier EAC – Electronic Air Cleaner XFMR – Transformer LINE – Line Voltage NEUTRAL connections Diagnostics CFM LED STATUS LED LAST ERROR button FLAME CURRENT test points TEST / NORM jumper TWIN connection Connectors 14-pin white connector 12-pin black Molex connector 6-pin white connector 6-pin black connector Why Buy This One? ✔️ OEM Source 1 / HSCI board ✔️ Clean used condition ✔️ Tested and fully working ✔️ 2-stage furnace control ✔️ ECM / variable-speed compatible ✔️ Dehumidification control ✔️ HUM + EAC outputs ✔️ Built-in diagnostic functions Pickup: Toronto / GTA