Homemade air conditioner

Homemade air conditioner

Dsc01839 Figure 6
Franco writes –

I completely changed the design of the earlier version. For this DIY Air Conditioner, I made a channel-shaped heat exchanger to optimize cooling.

Materials used:
• Aluminum repair roll ($10-15)
• Nuts, bolts, and washers ($5-10)
• Waterproof silicone ($5-10)

Total cost: $20-35

The heat exchanger is made from straight sections of aluminum (cut from the repair roll) bent into a U-shape, and bolted together, as shown (Figure 1, 2, 3). Silicone was used to seal the gaps along the edges and around the bolts.

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2 thoughts on “Homemade air conditioner

  1. Shadyman says:

    Cool beans, but… It’s almost wintertime!

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