The S8B1 furnace is rated up to 80% AFUE and features our patented, more durable Vortica II™ blower design. The single-stage S8B1 furnace is designed to help meet your family’s needs, year after year. The furnace uses a 9 speed constant torque ECM blower Motor. Because a Trane S8B1 furnace is built to last, your family gets the benefits, consistently.
Category: Indoor Gas Furnaces
|26-120 mbth input|
|Single stage heat|
|9 Speed constant torque ECM blower motor|
|Single-speed draft inducer|
|Silicon nitride igniter|
|Certified to 1.4% air leakage|