This website is intended to assist BITZER Dealers and Mechanical Contractors with Application, Installation and Operating tips, especially for retrofitting OEM compressors with BITZER compressors. Our goal is to provide you the information and tools to ensure that all of your BITZER retrofit conversions are installed according to factory recommendations. Thank you for upgrading your system with BITZER Screws, Scrolls, and Recips.

The following is a list of quick links to our most common retrofit guides.