Resources and Links

Duct Cleaning

• EPA article about air duct cleaning - Explains why many times duct cleaning can do more harm than good

Rebates and Credits:

•    CPS Energy - Heating and Air Conditioning Rebates for equipment and ductwork for San Antonio area utility customers.

Energy Efficiency

• Department of Energy: How to Buy an Energy-Efficient Central Air Conditioner - Energy efficiency comparisons and definitions of air conditioning terms like SEER
• American Society of Heating, Refrigerating and Air-Conditioning Engineers - Consumer Center FAQ - Explanation of common heating and air conditioning terms including SEER, HSPF, AFUE, BTU and ton

Refrigerants

• Honeywell R-410A information - What Makes R-410A a Better Refrigerant?
• R-22 Phaseout - Schedule for the reduced production of R-22 and other HCFCs
• R-22 information - Homeowners Frequently Asked Questions from the EPA
• Refrigerant Information - What You Should Know about Refrigerants When Purchasing or Repairing a Residential A/C System or Heat Pump from the EPA

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