Facebook Pixel

International Comfort Products R99G004 Fan Timer Control Board

Special Price $221.77 Regular Price $246.16
In stock
SKU
R99G004
The International Comfort Products R99G004 Control Fan Timer Board is a crucial component in the control of HVAC systems particularly those in furnaces and air handlers. This fan timer board governs the functioning of the blower motor by controlling the on and off of the fans and in regulating the heat. It regulates the flow of air in the house, thus making sure that it does not become too hot while at the same time keeping the occupants comfortable. It is used in many of International Comfort Products HVAC equipment, optimizes the system efficiency through fan control. These are: increased energy efficiency, longer equipment life and better indoor environment control due to proper air circulation. This makes it long lasting and efficient in the HVAC systems so as to produce the better results.
https://www.partshnc.com/media/catalog/product/r/9/r99g004.jpg

Specifications

  • Type: Control Fan Timer Board
    CONTROL FAN TIMER BOARD for International Comfort Products PART# R99G004
    Write Your Own Review
    You're reviewing:International Comfort Products R99G004 Fan Timer Control Board
    Your Rating
    Customer Questions
    What maintenance is required for the International Comfort Products R99G004 Fan Timer Control Board?

    Inspect the control board periodically for dust, corrosion, or loose connections. Keep the area clean and dry to prevent electrical issues. Check wiring for secure attachment and signs of wear. Always disconnect power before performing any inspection or maintenance tasks.

    What are common issues with the International Comfort Products R99G004 Fan Timer Control Board?

    • Fan running continuously or not shutting off.
    • Delayed or inconsistent fan timing cycles.
    • Failure to receive or send control signals.
    • Burnt traces or component damage on the board.

    Installation Steps

    Step 1: Turn off main power to HVAC unit and verify zero voltage.

    Step 2: Remove access panel and note existing wiring connections for reference.

    Step 3: Disconnect harness plugs gently without pulling wires.

    Step 4: Mount new board onto brackets and secure screws.

    Step 5: Reconnect wires matching labels exactly to terminals.

    Step 6: Restore power and run system test to confirm proper fan and timing operation.