The Trane XT90 is a discontinued single-stage gas furnace offering up to 92.1 percent AFUE. The ten models in this series offers capacities between 2 and 5 tons; the units are available in upflow, downflow and horizontal configurations. All units are factory tested before shipment and meet Energy Star standards for efficiency.
The XT90 features a 4-speed, high-efficiency motor with an insulated blower door and steel cabinet to help keep operational noises at a minimum. An automotive-grade gasket and insulated blower motor compartment also contribute to low air sound and infiltration.
Additional components of the series include an aluminized heat exchanger, secondary heat exchanger, self-diagnostic system, hot surface igniter, multiport in-shot burners and direct vent for a fresh air option. Units are also equipped with an air cleaner and humidifier leads.
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