HVAC - Commercial

The commercial HVAC industry is driven by the replacement rates of existing equipment, commercial real estate construction, and regulations to improve energy efficiency of the system.    

High Performance Equipment
High performance variable speed motors, controls, and power transmission components that maximize equipment performance and enhance operating profits by reducing energy cost and improving indoor air quality.

Industry Leadership 
We are an industry leader in PMAC motors, controls, and power transmission products for the commercial HVAC industry. We have over 75 years of expertise in providing innovations to the HVAC industry in ECM, axial and radial flux motor technology, VFDs, bearings, sheaves, and belts. 

Commercial HVAC

HVAC - Commercial Solutions

Hotel Optimized

Unitary Air Conditioning Solution

Our solutions are designed to reduce energy consumption, noise, and improve overall air quality where it matters most– in your unitary air conditioning system!

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Retrofit Solution

Belt Drive Retrofit Solution

What are outdated HVAC belt drives costing you? HVAC systems play a critical role in keeping us comfortable in a commercial or large residential buildings.

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HVAC - Commercial Related Videos

AHR 2015 - DEC Star

Learn about four major benefits of the innovated DEC Star® blower system at AHR 2015.

Browning Belt Drive Thermal Image Video

Belt Drives: Thermal Image Test for Notched Belt Advantage. Notched v-belts are up to 98% efficient, while wrapped belts are up to 95% efficient.

Century® 4-in-1® Motors

The Century® 4-in-1® product line replaces PSC outdoor fan motors, including ratings and applications. Each motor is designed to replace four different horsepower motors with just one simple line connection.

HVAC - Commercial Literature Training

  • NEMA MG1-2006
  • EISA/NEMA Premium®
  • Underwriters Laboratories
  • Canadian Standards Association
  • CE Mark
Educational Rollup

Educational Training Sessions

Knowledge of product features and benefits is important to get the most out of your equipment.

Product Selection Rollup

Onsite Diagnostics and Application Reviews

Power Transmission Solutions' Engineers work closely with each customer, to understand the day-to-day challenges and keep your business moving forward.

Onsite Application Rollup

Product Selection Assistance

Power Transmission Solutions’ Engineers have the knowledge and experience to support your company’s mechanical power transmission needs.

Drive Commissioning Rollup

Drive Commissioning and Startup

A representative from our dedicated service team can be on-site for installation, alignment, and commissioning. This applies whether you are installing new mechanical power transmission products or retrofitting an existing application.

Product Monitoring Rollup

Product Monitoring

Power Transmission Solutions is committed to offering you a durable product that will keep your operation up and running. To meet that goal, we identify trends and help our customers solve problems before they become an issue.

Product Repair Rollup

Product Repair or Rebuild

We have facilities in the USA, Canada, and Europe, along with a network of licensed repair facilities throughout the world. Together we can handle any coupling or Power Transmission Solutions product anytime, anywhere.

HVAC - Commercial Reference List

Regal manufacturers high quality motors, control and power transmission products for a myriad of applications. We build state-of-the-art integrated Brushless Direct Current (BLDC) motor/drives to open dripproof and IP23 motors.  Our drives and controls are “Performance Matched” to operate seamlessly with our motors.  The reliability of our power transmission products guarantee years of trouble free performance. 

The application table is designed as a general guideline to help you select the correct motor, Variable Frequence Drive (VFD) or power transmission component for a specific piece of equipment used in the commercial HVAC industry. 



Motors Air Handling Units Chillers Condensing Units Energy Recovery Units Fans Heat Pumps Unit Ventilators Unitary Ventilation
Commercial HVAC
Integral Horsepower
Medium Voltage
Radial Flux PMAC
Variable Speed
AC Drives Air Handling Units Chillers Condensing Units Energy Recovery Units Fans Heat Pumps Unit Ventilators Unitary Ventilation
Low Voltage VFD
Power Transmission Air Handling Units Chillers Condensing Units Energy Recovery Units Fans Heat Pumps Unit Ventilators Unitary Ventilation
Belt Drives
Flange Bearings
Pillow Block Bearings

Segment Analysis

Value of private nonresidential construction
Demand for this industry’s products is linked to new building construction, as new commercial and retail facilities require the installation of new heating and air conditioning equipment.  As a result, demand for this industry’s products moves roughly in line with construction markets.

Value of residential construction
Residential construction is a key market for industry products because new homes are typically built with related systems.  Therefore, an increase in housing construction boosts demand for industry products

Both segments show strong growth through 2021.     


Commercial HVAC Market Segments

HVAC - Commercial Innovation

ECM Motor Fan and Blower Innovation

A sustainable design was at the core of Shanghai Tower’s development. From the outset, the design team targeted LEED Gold and China 3 Star ratings. The goal of the designers was to create an architectural jewel that was as energy efficient as it is beautiful. The building incorporates wind turbines to high efficiency ECM BLDC motors.

HVAC - Commercial Regal Brands


Regal actively supports and participates in industry leading trade associations, such as ASHRAE and AHRI, that promote the commercial HVAC industry and its member organizations.   
Commercial HVAC Association
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