Zehnder Rittling

About Zehnder Rittling

ZRI, Inc. DBA Zehnder Rittling (ZRI) is a member of a family of companies owned by Zehnder Group AG, headquartered in Granichen, Switzerland. Zehnder’s focus is in the indoor climate industry, designing and manufacturing HVAC products with over 3,000 employees worldwide. Zehnder’s manufacturing efforts date back to 1923.

ZRI is an ISO 9001-2015 registered company. ZRI manufactures heating and cooling systems primarily for commercial and industrial applications. The company markets its comprehensive line of products domestically as well as through Zehnder-owned manufacturing and sales locations throughout the world.

Prior to the Company’s acquisition by the Zehnder Group in July 2006, the company was privately owned and had a history in Western New York dating back more than 40 years.


Mechanical Engineering Intern

June 2019 - August 2019 Hampton, NH
“Loved working with a company developing appliances to improve people's health and well-being while conserving energy and enabling more efficient buildings.”
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