Supercharge Your Fog Machine!
by VanOaksProps
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What this video covers
VanOaks Props walks through building a compact DIY fog fan attachment designed to push fog from a standard Halloween fog machine further across a yard or display. The build centers on mounting a 12V computer fan inside an ABS duct reducer and connecting flexible dryer hose to direct the output. Wago connectors and a 12V power supply keep the wiring clean and beginner-friendly. A downloadable gasket template is provided to help seal the fan housing effectively.
Key takeaways
- ◆A 12V computer fan mounted in an ABS duct reducer dramatically extends fog reach
- ◆Flexible dryer hose lets you aim fog output precisely in your display
- ◆Wago connectors make wiring safe and simple with no soldering required
- ◆A free gasket template is available to ensure a proper seal around the fan
- ◆Total parts cost is low, making this one of the most affordable fog upgrades available
Who this is for
Home haunters and yard haunt builders who want to extend the range and coverage of their existing fog machine without buying expensive professional equipment.
Tools mentioned
- • hot glue gun
Materials mentioned
- • 4 to 5 inch ABS duct reducer
- • 5 inch 120mm 12V computer fan 2500 RPM
- • Wago connectors
- • 12V power supply
- • 4 inch black dryer hose ducting
- • Surebonder cosplay hot glue sticks
⚠ Safety notes
Use appropriate low-voltage wiring practices when connecting the 12V fan and power supply; ensure all electrical connections are properly insulated.
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