The Friedrich PTAC 12K BTU Air Conditioner unit combines exceptional cooling power with eco-friendly efficiency. With a cooling capacity of 12,100 / 12,300 BTU and cutting-edge R32 refrigerant, it provides up to 12% more efficiency than traditional R410A and boasts a lower Global Warming Potential (GWP). This unit features electric resistive heat, a high EER of 11.8 / 11.6, and a 2-speed fan for optimal air circulation. Its Constant Fan Mode delivers a consistent white noise that reduces outside distractions and compressor start-up noise.