The 23 SEER air conditioner with iQ Driveâ„¢ utilizes inverter rotary technology. Available in 2-, 3-, and 4-ton capacities, the units are compliant with North American industry standards for POE/PVE oil and R-410A refrigerant. With a sound-absorbing base, swept fan blade, fixed upper bearing, and lower discharge and muffler, the units deliver decreased energy bills, better dehumidification, and the lowest sound levels in the industry, claims the manufacturer. Features include a display screen thermostat and a high-grade steel motor.

Nordyne, O'Fallon, MO, www.iqdrive.net

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