Commercial energy efficient air conditioning

Efficient and reliable solutions for air conditioning and heating systems

Danfoss offers a range of solutions for air conditioning and heating systems. Whether it's for rooftops and chillers, light commercial or industrial applications, we always maintain a keen focus on delivering enhanced comfort, efficient and accurate cooling in critical areas, and true sustainability. Danfoss solutions for air conditioning and heating are designed to meet a wide range of building and application regulations, while optimizing applied, running, and maintenance costs.

Danfoss supports systems designed for efficiency, performance, and for the use of alternative refrigerants. Our solutions are designed for light commercial, commercial and industrial HVAC applications such as rooftop units, chillers, process cooling, packaged units, VRF, and heat pumps.

Your source for HVAC systems

With the most extensive portfolio for HVAC systems, we offer a powerful combination of expertise and flexibility that can help enhance your system design and optimize total cost of ownership.

Features and benefits

Maximize efficiencies and reduce maintenance costs with flexible technology options

Meet various building and climate needs with an extensive range of HVAC solutions

Meet regulations and lower your carbon footprint with future-proof refrigerant options

Reduce development time with unique application expertise and Application Development Center capabilities

Compact and low sound-level solutions for use even in residential areas

Related applications

Chillers

Danfoss offers many chiller options to meet changing air conditioning regulations. Learn how our products can be customized to improve your system's energy efficient and carbon footprint.
Close control systems

Air conditioning systems with precise close control for high reliability, better humidity and temperature control in IT cooling, in server rooms or data centers.
Roof top units

Danfoss has extensive experience in rooftop unit systems for commercial air conditioning. Find out what solutions we offer to help you meet your energy demands and reduce your operating costs.
Variable refrigerant flow

Variable Refrigerant Flow (VRF) systems are quickly becoming popular for air conditioning solutions across the world. VRF systems not only provide flexible and energy efficient air conditioning.

Go to refrigerants and energy efficiency

Learning

Chillers training program

The HVACR: Chiller training program is designed to give better understanding of Chiller applications and their related solutions. Ready to get started?

Case studies

Reliability and Consistency Make Danfoss VFD's a Sure Bet in Las Vegas

For the mechanical systems that manage the indoor environment in this desert city, consistency and simplicity are desirable traits. Owners of casino hotels and restaurants that operate around-the-clock require HVAC equipment that is reliable and easy to operate and maintain.
U.S. Steel Tower Saves $1.1M with VLT® Retrofit

After several retrofit projects, the U.S. Steel Tower has installed more than 150 Danfoss VLT® Drives, which are producing more than $1.1 million in documented energy savings and helping to give the building a greener reputation.
VLT® Micro Drives help Vermont small businesses boost efficiency for rooftop HVAC

VFDs are used for a wide range of motors, not just RTU fan motors. Danfoss was able to pre-program the VLT® Micro Drive specifically for RTU applications and offer it to contractors. Because the programming work is done upfront, the contractor simply mounts the drive inside the RTU, wires it up, and enters the nameplate installation. Most mechanical contractors can do the job in about half a day.
Engineering Tomorrow doubles new DOAS efficiency

Improving indoor air quality by increasing the amount of outdoor air (OA) entering a building is necessary in many facilities. Depending on occupant density, some buildings may require 20 cubic feet per minute (CFM) of outdoor air per person, a volume of air that can increase air-conditioning costs.
Engineering Tomorrow revolutionizes data center energy usage

A lynchpin of our modern economy, data centers demand the highest levels of security, reliability, and uptime. Server rooms power small- to medium-sized businesses, enterprise data centers support major corporations, and server farms host cloud computing services. Keeping up with the explosive growth of digital content, big data, e-commerce, and Internet traffic is making data centers one of the fastest growing consumers of electricity in developed countries.
The path and potential of part-load efficiency

Inside a building, heat is generated by people, processes, equipment, and lighting - factors that constitute the internal load. Outside, the climate and thermal performance of the building’s exterior - including the amount of insulation, number of windows, and whether the building is north or south facing - comprise the external load.