DIY Inexpensive Chiller

[square_root_pharms]

@Rowan build

Glycol chiller with dry ice assist reservoir

More diy chiller info

Chiller Hack (DIY)

There are 220-240 volt 15k-30k btu used ac’s cheap on craigslist. anyone here use a window unit to make a chiller for their rotovap? a 1hp water chiller is about 1500 bucks online with a heat removing capacity of about 7k btu/hr and a 1.5hp chiller is about 10.5k btu/hr. I would imagine a person could build a large capacity chiller for under 500 bucks easily enough. [ - YouTube] 1 Refrigeration Ton = 12,000 BTU How this relates to HP does cause a lot of confusion. It is true man…