Super Efficient Gas Furnaces Explained

The SeattlePI.com explains the differences in the new super-efficient gas furnaces that are available today. It's possible you could cut 40% off your energy bill which is a savings that anyone would welcome.

Carrier's new residential gas furnaces claim a 96.6% Annual Fuel Utilization Efficiency (AFUE) rating which is near the top in the industry.

Here's a checklist for anyone considering upgrading their current heating systems to one that may be more energy efficient.