The Bryant furnace model 801SA60110E21 is a gas-fired furnace that is designed for upflow or horizontal installation. It is equipped with a number of features to improve its efficiency and performance, such as a hot surface ignition system, a multi-speed blower motor, and a tubular aluminized steel heat exchanger. It also has a microprocessor-based control system that can diagnose problems and provide fault codes to help with troubleshooting.

It's important to note that proper installation and maintenance of your furnace are critical for safe and efficient operation. We recommend consulting us for a professional installation or maintenance work on your furnace.