Congrats bro, even I have bought a new ac for this summer from a local supplier here in chennai. The brand is Carrier 18k Superia Pro Inv Hybrid 3i model, 1.5 ton, 3star 2018, 100% copper with R410A gas. Trying this brand for the first time. All my others ACs are from Panasonic and general. Got it delivered yesterday and installation will be done today, will post snap after that.