About Us

Founded in 1986, Controlled Release Technologies specializes in Sustainable, Energy Efficient, and Green products for commercial/industrial HVAC systems.

We are known in the industry for innovative developments that daily help operations managers and service companies across the US achieve HVAC efficiency and cleanliness while reducing man-hours.

Using CRT solutions results in a win-win situation for both managment and service staff.

Memberships and affilations include:
ASHRAE, NFPA, ENERGY STAR, AHA, NADCA, and BOMA.

CRT products are engineered and manufactured by us at our 36,000 sq ft manufacturing facility in North Carolina, close to a major US transportation hub.

Constant research and development has provided us with a comprehensive, in-depth understanding not otherwise possible. To meet tomorrow's needs we evaluate new solutions for effective, green products insuring long-lasting, cleaner HVAC systems.

View a listing of CRT's first-on-the-market innovations.
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