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Air Conditioner

SEER Value Table

The following table will give you a rough idea of your current air conditioner SEER value:

Age and Condition SEER
20 years old - Not well maintained 6.0
20 years old - Well maintained 6.5
10-20 years old - Not well maintained 7.0
10-20 years old - Well maintained 8.0
5-10 years old - Not well maintained 7.5
5-10 years old - Well maintained 8.5
Less than 5 years old 9.0
Base AC units put in today 10.0
High Efficiency Unit 14.0

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This site is currently maintained and hosted by Randy L. Martin of R. L. Martin & Associates, Inc.
Comments on the site and notification of items that could be included can be sent to: email

Last Updated: 01/21/2007