Honeywell ST9160B1035 Furnace Control Board | MPS-5542

Honeywell ST9160B1035 Furnace Control Board | MPS-5542 | OEM Integrated Furnace Control (IFC) Board | ICP KeepRite Heil Tempstar | Tested Condition: Used – Tested & Fully Functional Availability: Ready for Pickup Key Specifications Manufacturer: Honeywell OEM Part Number: ST9160B1035-1 Honeywell Series: ST9160B Board Model: MPS-5542 Software / IC Number: 209336A Made In: Mexico Image Label: F34HU Component Type: Integrated Furnace Control (IFC) / Ignition Control Board Control Voltage: 24 VAC Frequency: 50/60 Hz Current Rating: 0.4 Amp Certification: ANSI Z21.20 Automatic Ignition System (AGA / CGA Approved) Terminal Connections Thermostat Connections Standard 24V thermostat terminals: R – 24VAC Power C – Common W – Heating Y – Cooling G – Indoor Fan Line Voltage Connections L1 – Line Voltage NEUTRALS – Neutral Terminal Bank CONT – Continuous Fan Blower & Accessory Outputs HEAT – Heating Blower Speed M1 M2 HUM – Humidifier EAC – Electronic Air Cleaner Transformer Connections COM 24VAC Connectors & Diagnostics D1 – 6-Pin Main Harness Connector DATA – Communication Port TWIN – Furnace Twinning Connection Major Components Main Power Relay Potter & Brumfield T9AS5D12-22 Coil Voltage: 22VDC Form C Contacts 20A @ 240VAC (Normally Open) 10A @ 240VAC (Normally Closed) Secondary Relay Heavy-duty auxiliary relay (marked 9940) for blower/accessory switching. Control Electronics Honeywell microcontroller (209336A) 2-position configuration DIP switch (SW1) High-power 240Ω 5% ceramic resistor Rectifier diodes Power transistors Flame monitoring and ignition circuitry Features ✔ Genuine Honeywell OEM furnace control board ✔ Integrated ignition and blower control ✔ Supports heating and cooling operation ✔ Humidifier and Electronic Air Cleaner outputs ✔ Twin furnace capability ✔ Standard thermostat compatibility ✔ Reliable ST9160B series design ✔ Tested and ready for installation Compatibility Direct replacement numbers: ST9160B1035 ST9160B1035-1 MPS-5542 209336A Commonly used in select furnaces manufactured by: KeepRite Heil Tempstar Comfortmaker Arcoaire Day & Night ⚠️ Always compare your original board number, connector layout, and furnace model before purchasing. Why Buy This Board? Genuine Honeywell ST9160B OEM replacement Proven, reliable ignition control platform Compatible with multiple ICP furnace brands Twin furnace capability Humidifier and EAC outputs Fully tested and ready to install Pickup Toronto / GTA