Witness the chilled temperature inside your room when you buy Blue Star LN 1.5 Ton 3 Star Window AC. For long-term use and superior cooling performance, this air conditioner incorporates a copper condenser. Among other modes, the two-way air swing mode is extremely helpful because it uniformly distributes air around your room. This appliance's use of environmentally friendly R-32 refrigerant for optimum cooling effects is a plus. Epoxy coating on the blue fins protects them from acidic deposition, salt buildup, and water droplets. The use of blue in technology avoids AC corrosion by keeping debris out of the coils. Get a comfortable environment by bringing home the Blue Star LN 1.5 Ton 3 Star Window AC online. This AC has been designed to provide maximum comfort.