How to Choose Energy Efficient Air Conditioner

When shopping for a room air conditioner there are some important factors to consider. Choosing the right size air conditioner will not only reduce energy consumption but will efficiently keep the room cool without being over worked. Below I have outlined what steps you should take in choosing the most efficient air conditioner.

Difficulty: Easy

Instructions

Things You'll Need:

• Measuring tape
• Room measurements where AC is being installed.

1. Always choose an air conditioner models that are Energy Star approved. This will ensure that all the EER (energy efficient ratios) are fully meet.

2. Look for models that use 1 watt or less in standby mode. Air conditioners with remote controls and digital displays use electricity even when the AC is turned off. Avoid these types if possible.

3. Take room measurements before shopping for an air conditioner. This will help the sales person select the correct size for the room.

4. Never buy an air conditioner that is too large for the room you need to cool. Oversized units will not only use excessive energy but will not effectively remove humidity due to excessive on-off cycling.

Resources

• Energy Star Website
• Energy and Environment
• EERE Information Center

[gahazeleyes]

on 5/6/2009 Very good information thanks

[triciagoss]

on 5/1/2009 Great info