TQR - Reversing the Combustion Flue Outlet – TQR Ducted Gas Heater

CLICK TO VIEW - YouTube Video - TQR Rotate Combustion Fan 


Safety Precautions

  • Ensure power is disconnected before beginning work.
  • Avoid damaging electrical leads or components.
  • Use appropriate PPE when handling heater components.

Required Tools

  • Phillips head screwdriver
  • Cable ties (for re-securing wires)

Step-by-Step Instructions

Step 1: Remove Side Panels

  • Remove the side panels from the fan end of the heater.
  • Important: Leave electrical leads connected to the combustion fan to avoid damage.
    • If leads are too tight, remove the earth lead or 1–2 cable ties as needed.




Step 2: Remove Combustion Fan

  • Unscrew the three Phillips head screws securing the combustion fan.
  • Check that the silicone "O" ring is in place and secure.
  • Ensure the flue choke tab is correctly positioned on the flue pan.






Step 3: Rotate and Reinstall Fan

  • Rotate the combustion fan 180 degrees.
  • Align the fan feet with the three pre-drilled holes on the flue pan.
  • Refit the screws to secure the fan.




Step 4: Refit Side Panels

  • Reinstall the side panels onto the heater.
  • Use cable ties to secure all wires, ensuring no cables can contact hot surfaces.



Final Checks

  • Confirm all screws are tight.
  • Ensure wiring is safely routed and secured.
  • Restore power and test for proper operation.