S8X2 Gas Furnace

S8X2 Gas 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.

AFUE (heating efficiency)
80.0%
Energy Star
No

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Dependable Warmth For Your Home

Efficient Performance

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.

Flexible Heating

Two-Stage operation means that this furnace can operate on a high or low heat output setting depending on how much heat your home is need when temperatures outside drop. Two-stage furnaces can achieve more consistent temperatures throughout the home compared to a single-stage furnace.

Durable Construction

Materials for all components are tested again and again for long-lasting performance and reliability.

Cleaner, Healthier Indoor Air

Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.

Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The S8X2 includes:

  • Nine tap blower motor
  • Two-stage gas heat
  • Microelectronic controller
  • Heavy steel cabinet
  • Durable silicon nitride hot surface igniter
  • Multi-port, in-shot burners
  • Tubular steel heat exchanger
  • Pre-painted galvanized steel cabinet
  • Insulated heavy steel cabinet for quiet operation

Trane S8X2 Gas Furnace Registered Limited Warranty Details

  • 20 Year limited warranty on heat exchanger
  • 10 Year limited warranty on internal functional parts
  • If the product is not registered within 60 days of installation Trane’s Base Limited Warranty terms will apply.
  • An option to purchase transferability of your Registered Limited Warranty is available.
  • Optional Extended Warranties are available. Extended Warranties can pay for labor and other costs not covered by manufacturer’s limited warranty.
  • Ask your dealer for full warranty information at time of purchase. Warranties are for residential use only. Some exclusions may apply.
  • All installations include a 2 Year Keystone Labor Warranty and a 2 Year Planned Maintenance Agreement.


If the product is not registered within 60 days of installation, Trane’s Base (5 Year Parts) Limited Warranty terms will apply.

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