Not sure if any HVAC people haunt this board, but... I'm considering a conversion of a used Friedrich sl28m30 unit (28,000 BTU thru-wall AC 230V) into a DIY glycol chiller. The application would be ...

This simple DIY project will help you coolly transport a fridge pack of soda. Just grab the whole case, pop it into the custom cooler, and you're good to go. The instructions from Make are pretty ...

Simple air conditioners are really nothing more than a heat exchanger that move heat—or cold—from one place to another. Usually, they take warm air and move it across ice or chilled water where it ...