Unmatched when it comes to quality, ease, and control, everything about Kühl® sets the standard for home comfort. Unrivaled commercial-grade construction, engineered with QuietMaster® technology, Precision Inverter®, and integrated Wi-Fi control. As part of our commitment to offering sustainable products, the Kühl room air conditioner line now utilizes A2L-compliant R-32 refrigerant and features inverter compressors, helping you contribute to decarbonization goals while enjoying more energy cost savings. Kühl represents a new standard in room air conditioners offering 8,000 - 36,000 Btu/hr. Cooling only, heat pumps, and electric heat models with inverter and single-speed options in cooling and heat pump.