Commercial HVACR

Energy efficient Drives and drive solutions for Commercial HVAC

VFD solutions for Heating, Ventilation, Air Conditioning

HVAC is responsible for more than 30% of all electricity consumed in industrial and commercial sectors, with the motors that drive compressors, pumps and fans accounting for more than 98% of that energy. Variable Speed Drives when applied to these motors can provide energy savings of up to 60% while also enhancing system operation and comfort.

As a global company, we are well placed to help building owners, consultants, contractors and OEMs to maximize equipment efficiency and to keep pace with legislation and technology.


From the simplest applications to the most complex, Control Techniques has products to suit. Using our flexible product range and our application expertise we can help you reach your design goals.

Contractors and Consultants

We understand what contractor’s value, knowledge and support, a key reason for our success in this market. As with our Affinity solutions, our HVAC Drive H300 product range has been developed from in-depth research with consultants, contractors and building owners to ensure your variable speed projects run smoothly.

Control Techniques drives for the HVAC industry:

HVAC Drive H300 - Building Automation Drive, 1.0 hp – 450 hp

Robust, compact drive designed to meet the needs of consultants, design engineers, contractors and owners of commercial buildings

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VFD Bypass Control Packages, 1.0 hp – 600 hp

Highly reliable fan and pump controller packages feature two-contactor HMI bypass control, full-color LCD touchscreen, Hand/Off/Automatic controls and more.

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cooling tower

Cooling Tower VFD Control Packages, 1.0 hp – 200 hp

Cost effective solution for outdoor cooling tower applications.

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Active Front End

Active Front End Control Packages, 30 hp – 600 hp

HVAC Drive H300, Unidrive M active front end full regen controller with extremely low harmonic distortion that is IEEE519-1992 compliant

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HMI Electronic Bypass

AC Variable Speed Product for HVAC.

The easiest Electronic Bypass drive system in the industry! Powered by Control Techniques

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hvac h300 bypass

VSD Solutions for Compressors


VFD Solutions for Industrial Fans
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