whirlpool ACs designed to cool even in extreme heat, with a maximum cooling capacity of 52°. That's right, no matter how hot it gets outside, you can rely on our AC to keep you cool and comfortable indoors Brushless Direct Current Motor fans with its intelligent speed control & high torque performance provides superior air circulation. With its zero friction operation, it creates minimal noise and provides longer life As this air conditioner's indoor evaporator unit, outdoor condenser unit, and all connecting tubes and pipes are made of copper, it provides effective and long-lasting performance Global Warming Potential is just one third of that of R-410’s. Whirlpool AC emit fewer greenhouse gases and require less refringent volume to operate.