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How to Calculate Air Conditioner Requirements
Before you buy an air conditioning unit, you should measure the room to get the cooling power for the unit you need, measured in British Thermal Units (BTUs). One BTU is the amount of energy required to heat one pound of water one degree Fahrenheit. This... More »
Difficulty: Easy
Source: www.ehow.com

www.acdirect.com/ac-package-unit-learning-center-ac-sizing-calculator

The sizing chart below is useful to help you determine your approximate central air conditioner size requirements. If you still need help, don't worry! Chat with or ...

asm-air.com/airconditioning/what-size-central-air-conditioner-for-my-house

Aug 5, 2017 ... Two methods are pretty close at getting a ballpark AC size estimate, and ... A BTU is the amount of energy required to heat or cool one pound of ...

www.totalhomesupply.com/air-conditioner-btu-calculation-chart-and-guide

Our handy BTU calculator and chart make it easy to find the correct air conditioner size for your needs. No calculations or formulas necessary.

www.alpinehomeair.com/hc/calculator/cooling_estimator.cfm

Sizing Estimator for Air Conditioners .... and making a calculation based on those factors to determine the appropriate heating and cooling requirements needed.

www.thespruce.com/air-conditioner-sizing-1152666

Jan 27, 2017 ... Do yourself a favor and measure the area of the home to be cooled, calculate your BTU needs and size the air conditioner properly. Your local ...

www.thespruce.com/how-to-size-your-air-conditioner-1821575

Aug 29, 2017 ... AC capacity is determined by properly sizing your air conditioner so that you do not pay ... The resulting number is the BTU capacity required.

www.energystar.gov/products/heating_cooling/air_conditioning_room

Over-sized room air conditioners can waste energy. Determine the most energy efficient room air conditioner for your home by purchasing the proper size.

www.northernac.com/newcalc.htm

Since central air conditioning units are provided in increments of 1/2 ton sizes, this system should be very close to the actual units you will use. Extreme ...

www.consumerreports.org/window-air-conditioners/how-to-size-a-window-air-conditioner

May 11, 2017 ... It's key to get the right size unit when buying a room air conditioner. ... As a rule of thumb, an air conditioner needs 20 Btu for each square foot of ...