Emerson is the world leader in providing a vast array of products and services dedicated to HVACR customers. Emerson pioneered the AC ventilation business in 1895 when it introduced the first AC electric ceiling fans.
Our HVAC-R drive solutions provide efficient and reliable motor, pump and system control that increase uptime while reducing your maintenance and energy costs. For visitors that are not familiar with our HVAC-R drive solutions, they are also referred to as; ac motor speed controls, adjustable frequency controls, adjustable frequency drives, building automation drives, frequency drives, motor control drives, motor speed controllers, variable frequency drives, vfd, vfd drives, variable air volume drives and variable frequency controls, variable speed drives used to control variable speed motors. Our drives often times are called fan drives or pumps drives as when used in HVACR applications our drives are most often used to control fan and pump motors.
Innovative design, engineering excellence and quality products have made Emerson the longest continuous manufacturer of ceiling fans and motors. These attributes and Emerson’s value propostion to customers—“Consider it solved,” have grown Emerson into a $20 billion company with over 60 divisions serving consumers and industry worldwide.
Several of Emerson’s divisions are key suppliers to the global HVACR industry.
The Drive for Constant Comfort
Emerson Control Techniques' drives deliver reliability, ease of use, energy savings, and customer satisfaction.
Control Techniques offers you the best warranty coverage in the industry. We recommend our optional three-year Extended Product Warranty, for a total of up to five years of worry-free coverage.
You can purchase the three-year extension anytime during the original warranty, provided your drive is in proper working condition.
NOTE: At 50% Speed (Flow) the theoretical Power consumption is only 12.5% of rated.
Underlying every climate control application is Emerson's superior motor technology. In fact, Emerson is a leading producer of both air moving motors for residential and industrial applications, and hermetic motors for refrigeration and air conditioning compressors.
AFFINITY LAWS
Volume Flow is proportional to fan speed
Pressure proportional to the speed squared
Power used proportional to the speed cubed
Audible noise proportional to speed to 5th Power
Fans exhibit the best savings for the reasons shown:
In VVC systems, Volume is proportional to speed, while power is a function of speed cubed
Thus for half volume, we need half speed and one eighth power
Significant noise reduction is another strong benefit in many systems
Energy Saving Estimator: To have download access you must be registered and logged in.
Helping you to power your building responsibly Control Techniques' drives are designed and produced using technologies that reduce energy consumption and protect the environment, the materials used within our drive are up to 85% recyclable.
Re-energise your business Control Techniques' drives may be configured to power a motor or re-circulate excess braking energy back into the mains supply, reducing energy consumption and significantly reducing your energy bills.
Customers know they can count on Emerson to provide the proprietary expertise that will help them differentiate themselves in the marketplace. Emerson talks with customers to understand their needs and develops products and solutions that help our customers better serve their customers. Emerson creates long- term value for its shareholders, customers, and employees through a passionate commitment to excellence and a disciplined management process, which together drive sustained competitive advantage in a dynamic market. We achieve success by developing industry- leading technology, investing globally, and delivering results for customers.
The Company's brand platforms align Emerson's businesses more closely with customers on their terms in their markets. Emerson is beginning to more aggressively communicate its capabilities through business media, marketing materials, advertising, trade shows and the Internet, so customers know when they come to Emerson, they can "consider it solved™".
Our simple, flexible product lines make choosing the right drive very easy. For more demanding solutions our application engineers, located within our Drive Center network, are available to discuss your needs and provide advice. Variable frequency drives are an excellent choice for adjustable-speed drive users because they allow you to fine-tune processes while reducing costs for energy and equipment maintenance.
Spare Me the Bypass
Our "Spare Me the Bypass" program offers both short- and long-term savings.
The use of a bypass with a fan or pump drive is an expensive habit that persists only in North America, said Jim Chmielewski, HVAC Manager for Control Techniques. “Years ago it made sense, but today our HVAC drives are both extremely reliable and easy to swap out,” he said explaining the company’s “Spare the Bypass” energy and cost savings program.
Links to Average Retail Price of Electricity to Ultimate Customers by End-Use Sector, by Statendependent Industry Panel Recognizes Four New Products from Emerson Climate Technologies that Deliver Innovation and Contractor Benefits as well as comprehensive information on state, local, utility, and federal incentives and policies that promote renewable energy and energy efficiency.
Customers know they can count on Emerson to provide the proprietary expertise that will help them differentiate themselves in the marketplace. Emerson talks with customers to understand their needs and develops products and solutions that help our customers better serve their customers. Emerson creates long- term value for its shareholders, customers, and employees through a passionate commitment to excellence and a disciplined management process, which together drive sustained competitive advantage in a dynamic market. We achieve success by developing industry- leading technology, investing globally, and delivering results for customers.
