HSCI 244822 Furnace Control Board | 1170-83-25A - F74LN

HSCI 244822 Furnace Control Board | 1170-83-25A | Dehumidification | Tested Condition: New Availability: Ready for Pickup / Fast Response Key Specifications Brand: HSCI Part Number: 244822 Board Number: 1170-83-25A Control Type: Integrated Gas Furnace Control Board (IFC) Application: Residential Gas Furnace System Rating: ANSI Z21.20 Automatic Ignition System, 24V OEM Applications: Commonly associated with York / Johnson Controls / Coleman / Evcon furnace systems. Thermostat Connections 7-Screw Low-Voltage Terminal Block: DEHUM – Dehumidification Y2 – 2nd Stage Cooling Y – 1st Stage Cooling G – Fan W – Heating R – 24V Power C – 24V Common The dedicated DEHUM terminal supports furnace systems with dehumidification control. Blower & Accessory Connections LO HEAT – Low Heat Blower HI_HEAT – High Heat Blower PARK2 – Parked Motor Speed PARK1 – Parked Motor Speed COOL – Cooling Blower Speed EAC – Electronic Air Cleaner CONT – Continuous Fan XFMR – Transformer LINE – Line Voltage HUM – Humidifier Power & Sensor Connections Neutral Connections 4 interconnected NEUTRAL spade terminals Flame Sensor FS – Flame Sensor Provides flame-sensing feedback for the furnace ignition/safety sequence. Harness Connectors 10-Pin White Horizontal Connector 12-Pin (3×4) Black Molex-Style Connector 5-Pin Black Horizontal Connector Major Components Microcontrollers / ICs Main surface-mounted control IC covered by 290 identification sticker Secondary DIP microchip adjacent to the main controller Relays One large black power relay Three smaller black relays One additional black relay on the middle-left section Protection & Power Components 3-Amp Purple Automotive Blade Fuse Multiple electrolytic capacitors Power resistors and control circuitry Diagnostics & Indicators The board includes multiple diagnostic indicators: CFM HI/LO DEHUMIDIFY HEAT ON/OFF Red status LED Green status LED These indicators assist with system operation and troubleshooting. Configuration / Service TEST / NORM – 3-pin service jumper TWIN – Furnace twinning connection Compatibility Replacement board for systems using: 244822 1170-83-25A Commonly associated with: York Coleman Evcon Johnson Controls furnace systems ⚠️ Please verify your furnace model number, existing control board number, connector configuration, and terminal layout before purchasing. Why Buy This One? ✔️ Genuine HSCI furnace control board ✔️ Used, clean and tested ✔️ Integrated gas furnace control ✔️ Supports 2-stage cooling ✔️ Dedicated dehumidification control ✔️ Humidifier and Electronic Air Cleaner outputs ✔️ Multiple blower speed connections ✔️ Built-in diagnostic LEDs ✔️ TEST/NORM and TWIN functions ✔️ Cost-effective alternative to a new OEM board Pickup: Toronto / GTA