Navien NAA Series air conditioner
The NAA operates across a range of capacities, aiming to help reduce temperature swings, improve humidity control, and lower overall energy consumption.

Navien announced the launch of its new NAA Series air conditioner, a variable-capacity, inverter-driven air conditioning solution designed to deliver high-efficiency cooling, simplified system design and comfort for residential and light commercial applications. The NAA platform offers flexible capacity matching and streamlined model selection. At the core of the NAA Series is inverter-driven technology that continuously adjusts system output to match real-time cooling demand. The NAA operates across a range of capacities, aiming to help reduce temperature swings, improve humidity control, and lower overall energy consumption. The system delivers performance up to 18 SEER2 when paired with matched components.
The NAA Series covers applications from 1.5 to 5 tons with just two outdoor unit platforms, reducing SKU complexity and inventory requirements for distributors and contractors. The system utilizes low-GWP R-454B refrigerant. The NAA Series is engineered to integrate with Navien’s broader HVAC ecosystem, including NAM cased coils, NAS air handlers and the NPF Hydro-furnace.
For more information, visit www.navieninc.com.
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