Healthy, Performance, Comfort And Efficiency For Any Building, Any Size.
Why Choose Withair® Commercial HVAC Systemss?
Creative Airaday® Air Systems
Whether for a large data center, a complex commercial concern or a small business, Withair® offers sustainable options to deliver customized comfort and efficiency. For commercial projects small or large, we’ve got you covered. Our packaged units and split systems are available in a broad range of capacities. All with Withair® quality, efficiency and reliability.
Choose from our full line of light and large commercial solutions
iZoned Rooftop Systems
Ideal for small buildings, Withair® iZoned Rooftop Systems provide cost-effective options to increase comfort and energy efficiency, while simplifying operation and maintenance. These packaged systems make advanced functionality affordable and easy for non-technical users to operate.
Withair's Packaged Rooftop Unit (RTU) offer superior indoor air quality, industry leading energy efficiency, and provides a full line of rooftop unit to meet demanding HVAC systems requirements, easy to install and maintain for new construction or replacement projects and deliver reliable and efficient comfort in small to big size buildings with either single or multiple zones. Delivers simplicity and performance that give you an advantage on almost every rooftop project.
Withair’s Dedicated Outdoor Air Systems are designed to condition up to 100% of outdoor air year-round, reduce latent loads, enhance comfort and energy efficiency, and maintain your building’s health. and help improve IAQ to keep your building optimized and the people in your building comfortable. It delivers up to 100% fresh air into your building and meets the ventilation requirements, indicating its ability to help minimize adverse health effects for occupants and helping you dilute the buildup of contaminants in your building — a critical step for improving indoor air quality.
Almost invisible, powerful, noiseless and space-saving: this is the Withair® air conditioner without an external unit. No more of the usual bulky, unsightly condensing units that spoil homes. Withair® has developed a high-efficiency solution with a hyper-compact design that minimises aesthetic impact. Just 16 centimetres deep, super simple installation and DC Inverter technology to optimise performance.
High on the wall or down on the floor? Withair® can count on a complete product range that allows you to find the right model for every type of installation. All you need is an external wall and you can find the space to insert it high up on the wall, low down on the floor, in the corner or to the side of a French door. Maximum versatility to meet every need.
Withair® Commercial Split DX Systems have provided heating and air conditioning solutions for demanding applications and deliver the simplicity, efficiency and long-term reliability that give you the competitive advantage you need. Withair® offers the broadest selection of split system components. Design the system you need for a corner retail shop, light commercial application, office building, hotel, school and more. Choose from gas furnace and indoor coil options for smaller buildings to a full line of air handler units and compressors with capacities from 20 - 120 tons. With our split systems, a wide range of outdoor air conditioners and heat pumps works seamlessly with innovative indoor air handlers to create reliable solutions that are easy-to-install and service for a wide range of commercial HVAC needs. Withair® Commercial Split System Units are designed with the flexibility and compact footprint you need for easy installation.
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Air-Cooled Heat Pumps 
Water Source Heat Pumps 
Air to Water Heat Pumps 
Industrial Process Heating Systems 
Integrated Chilled Water Systems 
Air-Cooled Chillers 
Water-Cooled Chillers 
Industrial Process Cooling Systems 
iZoned Rooftop Systems 
Packaged Rooftop Units 
Outdoor Air Systems 
Split & Packaged DX Systems 
Airaday® System 
Chilled Water Fan Coil Units 
Air Handling Units 