Hellow Friends, I bought a voltas split air conditioner 1.5 ton as well month ago. Voltas split air conditioner service and cooling is very good. I enjoyed voltas split air conditioner on my bed and sofa very well. I never got any trouble from this cooling system. It’s cooling system is very good. I am feeling great with buy this product. I am feeling great because I spent money on a good product. It’s sound system does not sound too loud. So friends buy this product and I sure your money spend on a good product.