For peak performance of an air conditioner, regular maintenance is a must. But knowing how to adequately maintain an air conditioning system can be confusing. This report provides a resource on the basics of air conditioning systems, including:

Indoor Air Quality: Dust and Mold
Indoor Air Quality Assessment Checklist
Mechanical Ventilation: Breathe Easy with Fresh Air in the Home
Indoor Air Quality Info Sheet
Broan Ventilation Fan Catalog
Planning for PV: The Value and Cost of Solar Electricity
Small Wind Electric Systems: A Pennsylvania Consumer's Guide
What's New in Eco-Affordable Housing?: Combining Green Building Innovations with Affordable Housing Needs
Small Wind Electric Systems: A New Mexico Consumer's Guide
Solar Water Heating: Using the Sun to Heat Domestic Water Makes Sense in Almost Any Climate
Passive Cooling for Your North Carolina Home
Elements of an Energy-Efficient House
Lennox Merit Series 14HPX Heat Pump
Energy Conservation in the Home
Top 10 Winter Energy Saving Tips
Carbon Footprint of Single-Family Residential New Construction
Energy-Efficient Air Conditioning
Ducts in the Attic? What Were They Thinking?
Five tips for an eco-friendlier yard
Vision of Future Transportation
101 Low-Cost / No-Cost Home Energy-Saving Measures
Save Energy on Heating and Cooling
Change the World, Start With Energy Star Check-Up Guide: Investigate, Educate, Activate, and Save With Energy Star
Energy-Saving Tips for All Seasons
Greening Your Home Office: 102 Tips to a More Eco-Friendly Home Office