Add 600 BTUs for every person beyond the first two.
Before shopping, you must calculate the required . A unit that is too small won't cool effectively, while one that is too large will cycle on and off too quickly, leaving the air damp and clammy. how to buy an air conditioner
Choosing the right air conditioner (AC) involves balancing cooling power, energy efficiency, and your specific living situation. Use this guide to navigate the technical terms and find the best unit for your needs. 1. Determine Your Cooling Needs (BTU Calculation) Add 600 BTUs for every person beyond the first two
Add 4,000 BTUs to account for heat from cooking appliances. Choosing the right air conditioner (AC) involves balancing
Use 20 to 25 BTUs per square foot of living space. Room Size (sq. ft.) Recommended BTU Rating 150 – 250 5,000 – 6,000 BTU 250 – 350 7,000 – 8,000 BTU 350 – 550 9,800 – 12,500 BTU 550 – 1,050 12,000 – 18,500 BTU Important Adjustments:
If ceilings are over 8 feet, increase the BTU estimate by 10% . 2. Choose the Right Type of Unit