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We have put together some resource files and downloads we hope you find useful when using our products. If you have any questions, troubles or suggestions...we would be glad to hear from you.

pdf download for resourcesinstructionsDownload a PDF of our instructions for the R-22 and R-410a Superheat and Subcooling calculator. You will need to have a PDF reader installed on your computer to open this download. If you need a reader, the Adobe Acrobat Download is available to you below for FREE.
adobe downloadIf you do not have the FREE Acrobat PDF Reader installed on your computer - - - you can download it here.

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