Also known as the Heritage Hybrid™ Comfort System 4DCY4.
A greener choice for versatile and reliable comfort for all seasons.
- Get greater control over energy costs and a lower environmental impact with three stages of heating and two fuel choices
- Quietest performance on the market
- Stylish, streamlined cabinet design
- Surpasses government efficiency standards
- Leaves you feeling cooler and more comfortable by removing unwanted humidity from the air
- Keeps temperature even from room to room with its quiet, variable-speed blower motor
- Quiet, efficient Vortica™ Advanced Airflow System improves airflow throughout your home
- Provides more efficient and reliable cooling, thanks to its exclusive Spine Fin™ coil and durable Duration™ compressor
- Stands strong with a reinforced all-steel cabinet and weather-beater top
*Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system.