All Concord® products are designed to deliver exceptional comfort and efficiency. How much you save in energy costs from year to year will depend on the efficiency rating of the unit you choose. Because correctly installing a new product can impact efficiency, it’s also important to choose the right dealer.
Energy Efficiency
Learn what the different efficiency ratings mean and why they’re important when you’re replacing heating and cooling equipment.
Understanding Regional Energy-Efficiency Standards
The equipment you choose to have installed can be affected by the U.S. Department of Energy's regional energy-efficiency standards.
Choosing a Dealer
Turn to Concord for experienced dealers you can trust to provide timely service and trusted advice.
Glossary
Reference our handy guide for explanations of commonly used heating and cooling terms, ratings and abbreviations.
Low GWP
The new refrigerant used in our products reduces global warming potential by 78%*. This refrigerant, and others similar in nature, is more environmentally sustainable and commonly used in homes today.