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I used to see one of these on South Van Ness Avenue in San Francisco. It was apparently abandoned in a vacant parking lot. It was green.
A hot-water heater with Thermo-Syphon? How does it work?
I used to see one of these on South Van Ness Avenue in San Francisco. It was apparently abandoned in a vacant parking lot. It was green.
A hot-water heater with Thermo-Syphon? How does it work?