A website designed to support BITZER Dealers and Mechanical Contractors serving the U.S. Commercial + Industrial A/C and Refrigeration markets. If you visit this site from any other country, please visit www.bitzerus.com to find the BITZER subsidiary serving your region.

Here you will find our best recommendations and the resources needed to achieve success in the application of our industry-leading products. BITZER US must rely on the expertise and training of its Dealers to correctly apply our products. Please see our Terms & Conditions.