So as you know, temps are soaring and will continue to do so. Plus water scarcity has been causing problems too. My parents live in hyd, are old and while we have 1 cooler which doesnt do much during extreme temps and 1 Ac which my mom doesnt use unless we have guests coz bill comes up to 3000rs which is still not a problem for me but my mom doesnt understands.

Looking for a best solution to this menace. They live in top floor (2nd), and we have goo balcony space if we plan to setting this up there. In the past, ihv tried symphony tower with no success (10k rupees). I have no problem investing in a good option but should be reliable during extreme temps.

Thanks in advance!!