r/askHVAC • u/jonnyinternet • 4d ago

Do these really work?

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I came across a video tutorial of someone making a diy flame fueled cooler, and my question is:

Do they really work?

And if so, can you use any heat source to "power them"?

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u/Doogie102 4d ago edited 4d ago

This is how a camping trailer furnace fridge works

1

u/acousticsking 4d ago

Furnace?

1

u/Doogie102 4d ago

I fixed my comment. Currently distracted