Elevate your commercial climate control with ComfortSense thermostats, offering a seamless and efficient temperature management experience. Designed with advanced features, heightened application flexibility, and energy efficiency, these commercial thermostats are tailor-made to optimize the performance of your Lennox rooftop equipment.

The CORE Unit Controller reinvents the service process to optimize unit operation and energy efficiency in real-time at the touch of your fingers through The CORE Service App. See why Lennox rooftop units, powered by the CORE Unit Controller, deliver a lower total cost of ownership when you consider energy bills, maintenance, and unit lifetime.

Elevate your business environment with Lennox HVAC solutions, addressing one of the top five environmental risks identified by the U.S. EPA – poor indoor air quality (IAQ). With options that regulate humidity levels and effectively eliminate contaminants, Lennox HVAC solutions create a healthier workspace for your team and customers. 

Unlock the potential of your commercial spaces with Lennox VRF – tailored to meet the diverse needs of various structures and industries. Low sound levels make for effective classroom learning environments, and better temperature control lets every office, common area or apartment stay comfortable.

Lennox offers a suite of technologically advanced controls and zoning products designed to help you customize the air in your home and tune your system to your personal degree of perfection.

Perfect air is about more than just how it feels, but what it contains. Lennox offers a range of advanced air purification, filtration, humidity control and ventilation systems to help ensure the air inside your home is as clean, healthy and comfortable as you'd like it to be.

The Ultimate Comfort System™ combines the best of the Dave Lennox Signature® Collection to create an unprecedented whole-home comfort system that seamlessly and intelligently works together to stay finely tuned to your home and deliver consistently clean, perfect air.