Trane's S8X2 Furnace

Explore the Trane S8X2 Furnace

Explore and learn about the Trane S8X2 furnace product features and details.

Trane S8X2 Furnace
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Quick Overview

Details on the Trane S8X2 Furnace

No matter what the temperature might be outside, the two-stage S8X2 gas furnace is designed to provide a consistent, predictable flow of warm air to keep your family comfortable all winter long. The S8X2 is rated with up to 80% AFUE and features a high efficiency ECM (Electronically Commutated Motor) and our exclusive patented Vortica™ II blower design. These technologies help reduce monthly energy bills, reduce noise, and deliver the best possible airflow to keep your home comfortable.


S8X2 Furnace Highlights

  • Less than 1% Cabinet Air Leakage
  • ECM Multi-Speed Motor
  • Two-stage Heating

Comparing the Trane S8X2 Furnace

See how the Trane S8X2 Furnace stacks up to other comparable units.

Product XV80 XB80 S8X2 S8X1 S8B1
Brand Trane Trane Trane Trane Trane
Comfort Rating 71 70 68 60 55
Efficiency (AFUE) 80 80 80 80 80
Blower Motor Variable Multi-Speed ECM Multi-Speed ECM Multi-Speed ECM Multi-Speed
Gas Valve 2 Stage 1 Stage 2 Stage 1 Stage 1 Stage
Humidity Control Yes No No No No
Sound Insulated Yes No Yes Yes No
Cabinet Air Leakage < 2% > 2% < 1% < 1% > 2%
Communicating No No No No No
Outside Two-Stage
Unit Compatible
Yes No Yes Yes Yes

Trane S8X2 Furnace Features

Details on the Trane S8X2 Furnace

Direct Vent

100% fresh air option reduces heat exchanger corrosion and ensures adequate combustion air.

Multi-Port In-Shot Burners

Perfectly shape the flame cone for the maximum heat possible while using less fuel.

Silicon Nitride Hot Surface Igniter

Highly reliable ignition system provides longer service life.

Simplified Three-Wire Connection

Allows for easy installation and is less invasive to the structure of your home.

Automotive-Grade Gaskets And Insulated Blower Compartment

Help reduce operating sound and air infiltration.

Heavy Steel Insulated Cabinet

Insulated panels hold more heat in the furnace, ensure greater durability and reduce operating sound.

Primary Heat Exchanger

Crimped, not welded, to prevent cracks from heat stress. Stamped serpentine channel offers the greatest efficiency in less space.

Secondary Heat Exchanger

Made of AL29-4C stainless steel to capture more of the heat you pay for.

Variable-Speed Draft Inducer

Works with modulating gas valve to enhance efficiency, comfort and reliability.

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February 22nd, 2021

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