Buyer's Guide

Buyer’s Guide

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.

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Regional Energy-Efficiency Standards

Your next heating and cooling system can be affected by important federal efficiency changes.

See the Regions

Choosing a Dealer

Turn to Concord for experienced dealers you can trust to provide timely service and trusted advice.

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Reference our handy guide for explanations of commonly used heating and cooling terms, ratings and abbreviations.

View Glossary