Why your 1.5-ton AC isn't cooling: The Tonnage calculation mistake 'top floor' residents make

Editorial independence is core to our work. Some links may earn us a commission, without influencing our opinions.

Stop buying the wrong AC! If you live on a top floor or have high ceilings, standard tonnage charts will fail you. Here is the math.

Published on: May 12, 2026 1:24 PM IST

Our Picks

Best for compact rooms

Best for high heat zones

Best AI-powered AC

Best for large spaces

ProductRatingPrice

Best for compact rooms

Lloyd 1 Ton 3 Star Inverter Split AC (5 in 1 Convertible, Cools Up To 52°C, Smart 4 Way Air Swing, Turbo Cool, Installation Check, 100% Copper, White with Silver Deco Strip, GLS12I3FWSEA)View Details

Check Offers

Blue Star 1 Ton 3 Star,Inverter Split AC (Copper, Convertible 5 in 1 Cooling, DigiQ Hepta Sensor,Blue Fins, Self Diagnosis, IE312PNU, White)View Details

Check Offers

Best for high heat zones

Whirlpool 1.5 Ton 3 Star, New star...

Copyright of this story solely belongs to hindustantimes.com. To see the full text click HERE