The Mullenix Furnace Tool is a magnetic door switch depressor that is used to keep the power on while troubleshooting furnaces. The Mullenix Furnace Tool saves time by attaching to the furnace chassis and clamping down on th...

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The Mullenix Furnace Tool is a magnetic door switch depressor that is used to keep the power on while troubleshooting furnaces. The Mullenix Furnace Tool saves time by attaching to the furnace chassis and clamping down on the furnace door switch to keep it engaged. The Mullenix Furnace Tool works on most types of furnace switches and is a must have tool for HVAC technicians. Free Shipping!

  • Depresses door switch
  • Great for troubleshooting
  • Keeps the power on
  • Powerful magnet
  • Works on most furnaces
  • Depresses door switch
  • Great for troubleshooting
  • Keeps the power on
  • Powerful magnet
  • Works on most furnaces

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