DesignStein Introduces SuperCool Slide Rule


The SuperCool Slide Rule is a compilation of four different HVAC slide rules. It performs SuperHeat and SubCooling calculations for both R22 and R410a. It is a comprehensive duct calculator that contains every formula and conversion in use by today’s technician, the company says. It is the only duct calculator that includes sizing for every duct material in use today: flex, round metal, insulation lined metal, ductboard and rectangular metal. Having all this on the same tool is more convenient and less expensive than having four different slide rules, the company says.

The SuperCool alsoOne of the greatest features of this tool is that it allows instant access to over 100 HVAC training tutorials by scanning the QR code with a smart phone or visiting the website.

It can be purchased individually or for wholesale distribution, and is currently proving to be a very valuable training aid.

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