The efficient Trane S8B1 3 Ton 48000 BTU 80% AFUE Single Stage Upflow/Horizontal Single Stage Gas Furnace S8B1B060M3PSAA is a one of a kind heating solution from Trane. This heating system is equipped with Silicon Nitride Hot Surface igniter for a reliable ignition throughout the lifespan of the furnace unit. The Multi-Port In-Shot Burner shapes up the flame cones perfectly and provides increased efficiency as the 48000 BTU unit uses less fuel to produce maximum heat.
Heavy Steel Insulated Cabinet of this heating unit ensures integrity while keeping the operating noise to a minimum. Its high efficiency ECM and the Vortica® II Blower also help reduce the noise exertion. Along with its efficiency in heat exchange and consistent airflow, its Aluminized Steel Heat Exchanger is capable of withstanding extremely high temperatures. Besides, it helps keep corrosion away.