County Wide Newsletters

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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 duct work 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


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