Company Category: VAV Equipment

Thermolec Ltd.

Electric duct heaters manufacturer Electric steam humidifiers underfloor heat electric boilers

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Spirotherm, Inc.

Spirotherm, Inc. (www.spirotherm.com) is the global leader in high-efficiency air and dirt elimination technologies for hydronic systems. Our proven solutions enhance heat transfer, boost energy efficiency, and reduce Owner’s Total Cost of Ownership (TCO). Widely applied in chilled water, heating hot water, and geothermal systems, Spirotherm products often deliver a one-year or faster ROI. With millions of successful installations worldwide over 50 years, Spirotherm sets the standard for hydronic system performance and reliability.

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Setra Systems LLC

Setra Systems is a leading provider of innovative sensing solutions serving HVAC, building automation, data center, and industrial markets. Setra delivers precise pressure, flow, level, and power measurement technologies that help customers optimize performance, efficiency, and reliability. Known for engineering excellence and rigorous quality standards, Setra designs and manufactures sensors trusted in critical applications worldwide, helping facilities operate smarter, safer, and more efficiently across commercial buildings and mission-critical environments around the world. | Setra Corporate Headquarters and Production Facility Setra Systems, Inc. was founded in 1967 by brothers Dr.Y.T. Li and Dr. S.Y. Lee, both professors of engineering at the Massachusetts Institute of Technology and co-developers of the variable capacitance transduction principle. Building on this heritage of innovation, we continue to design and deliver sensing devices for many diverse applications and industries — innovating solutions for HVAC & building automation, industrial OEM, test & more!

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Sensirion, Inc.

Our mission is to be your no. 1 go-to partner for sensors and sensor solutions with outstanding design and reliability. Using technological intelligence, we aspire to raise the bar when it comes to sensor technology. Doing so helps people and companies achieve sustainability, efficiency, good health, safety and quality of life. Every day, together with our partners and customers, we pursue the collective goal of shaping the future of the automotive industry, industrial sector, building

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Royal Service Air Conditioning

Royal Service Air Conditioning specializes in HVAC systems. With 50 years of experience as a trusted air conditioning manufacturer, we are committed to providing high-quality products and reliable service to customers across the United States and worldwide. Over the years, Royal Service has grown into a leader in the HVAC industry, serving manufacturing facilities, office buildings, hospitals, and business centers.

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Rawal Devices, Inc.

Stop short-cycling and conquer humidity with the Rawal Devices’ APR Control! Turn any new or in-place DX system into a modulating, variable-capacity unit, at a fraction of the cost! Achieve unparalleled temperature and humidity control, maximize comfort, and protect your equipment from wear and tear. Visit us to see our APR Control® and Electronic APR-E® Valve in action. Solutions for R-410A, R-454B, and more.

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