Cooling Systems


Sustainability driven product development

Proven reliability

The widest product and services portfolio on the market

With over 100 years of customer-driven innovation, Trane is a world leader in air conditioning. We will help you maximize efficiency from the ground up, ensuring you have the right sustainable cooling systems for your building needs.

Free Cooling

When the outside air is colder than the process fluid to be cooled down, heat can freely flow to the outside air and reduce or eliminate the need to run a vapor compression cycle. We call this "Free Cooling" because the cooling effect involves far lower energy consumption.

Learn about free cooling

Swing Chiller

The bigger the chiller, the larger the compressor, the better the efficiency is an excellent rule of thumb. However, although usually true at full load, part load scenarios can be very different - sometimes inducing several start and stop cycles or other operational problems and reducing chiller lifetime and system efficiency. Adding a small "swing chiller" can smooth operations and deliver outstanding energy savings.

Learn about swing chiller


More than half of the world's large buildings have a Trane chiller at their core. Not only do our chillers help create comfort, they also help reduce your cost of operation, provide energy efficiency and minimize environmental impact. Trane offers the most complete, innovative and efficient portfolio of air-cooled and water-cooled chillers in the industry.

Our capacity range goes from 15 to 3000 kW using multiple technologies of compressors, refrigerants, efficiency levels and configuration to give you the best solution for your cooling needs.

Learn about chillers


Trane also offers rooftops that combine heating, cooling, and fan sections in a single unit These can be used in most types of building including schools, offices and retail, and are ideal when low initial cost and simplified installation is important. Our commercial unitary systems feature integrated controls engineered to create the best possible comfort environment for your investment.

Our range of rooftops goes from 20 to 300 kW of cooling capacity and up to 44000 m3/hr of airflow.

Learn about rooftops

The right solution

Trane understands that buildings are more than just concrete and steel boxes; every building has its own unique set of conditions to ensure the health, comfort and productivity of occupants and processes. Trane offers solutions for a wide range of buildings, projects, industries, applications, environments and needs.

Trane offers

Air-cooled Chillers

At a Glance:

• Scroll compressor air-cooled chillers offer ease of installation and maximum operating efficiency.
• Screw compressor air-cooled chillers are designed to reduce your total cost of ownership.
• High-speed centrifugal air-cooled chillers are our newest offering, combining extreme efficiency and reliability.

Water-cooled chillers

At a Glance:

• Scroll compressor water-cooled chillers fit easily and quickly into most building layouts, making them ideal choices for retrofit or new building designs.
• Screw compressor water-cooled chillers offer lower life cycle costs and industry-leading reliability through design simplicity and have the largest capacity range in the market.


At a Glance:

Recognized worldwide for their reliability and efficiency, Trane packaged rooftop units are the ideal solution for a wide range of commercial applications. With dedicated Research & Development facilities and over 70,000 rooftop units manufactured globally each year, Trane is the market leader, ensuring you benefit from the very best innovation in rooftops.

Still not sure which system is right for you?

Additional services to help you succeed

Rental Services

Our approach to temporary HVAC and power goes beyond the typical drop-off. We design, deliver, install and even monitor safe and efficient rental solutions. Short term, long term, chiller, generator, or portable AC unit, we have the fleet and people where and when you need them.

Learn about our rental applications

Contact Us

Connect with your local Trane expert

We will help you find the needed solution

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Tell us what you need

Read how we’ve helped other customers