Ideal for almost any home, Lennox® air handlers are some of the most efficient and quietest you can buy. Air handlers work with your air conditioner, heat pump or boiler to circulate air evenly throughout your home. During hot weather, the continuous air circulation helps to lower humidity level inside your home for even more comfort. Variable-speed technology allows select Lennox air handlers to deliver consistent temperatures and steady airflow, while using little energy. For additional comfort, you can add a Lennox EVENHEATER®, which preheats the air before circulating it. And for cleaner, healthier air, you can also add a PureAir™ air purification system, which removes airborne contaminates. Ruggedly constructed and rigorously tested, Lennox air handers ensure long lasting and reliable performance. In addition, some Lennox air handlers are compatible with the iComfort® S30 Smart Thermostat, which delivers unparalleled comfort control and connectivity, whether you’re at home or away.