Rawal Devices, established in 1993, has provided the HVAC Industry with a reliable, economical and energy efficient solution to Capacity Control and Dehumidification.

With thousands of installations to date, the APR Control has become one of the major methods of producing System Load Compliance. We service, supply and support the HVAC community in from design to installation on all types of projects.

The APR Control is a global solution, with installations ranging from tropical locations in Central America and SouthEast Asia, to arid locations in the Middle East.

Davis I. Rawal, Founder and President of Rawal Devices, has over 30 years experience in the HVAC Industry, and is one of the recognized experts in innovative application of System Control. His development of the APR Control has resulted in a new technology in the application of enhanced hot gas bypass controls. In addition to the APR Control , Mr. Rawal holds four different energy-related patents. He lectures frequently in the U.S. and abroad.

 

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