Question 1

How many BTU or Tons of AC do I need for a room in Kathmandu?

Accepted Answer

For a standard room in moderate valleys like Kathmandu or Pokhara with standard ceiling height, a 1 Ton (12,000 BTU) AC is the minimum recommended unit. Even for smaller spaces, 1 Ton ensures quick cooling without overworking the compressor.

Question 2

Why do Terai regions like Bhairahawa or Nepalgunj require higher AC capacity?

Accepted Answer

Terai plains experience extreme ambient outdoor temperatures and high humidity during summer. This intensive heat gain requires a higher cooling capacity per square foot compared to hilly or valley regions.

Question 3

What is the difference between Inverter and Non-Inverter ACs?

Accepted Answer

Inverter AC compressors run continuously at variable speeds, maintaining steady temperature and saving 30-50% electricity. Non-inverter compressors switch completely on and off, consuming more power spikes.

Question 4

How can I reduce my electricity bill while running an AC in Nepal?

Accepted Answer

Set the thermostat to 24°C–26°C (the ideal energy-saving comfort zone), use ceiling fans alongside AC to circulate air, clean air filters every 2 weeks, and ensure windows have heavy curtains.

AC Capacity & Tonnage Calculator (BTU Estimator)