Trane Furnaces

Founded over 100 years ago, Trane is a well-known provider of HVAC products and systems. When it comes to furnaces, they offer a range of options, from oil powered to gas powered, with differentiated models in each category. Each Trane furnace is categorized based on a few different features including the number of heating stages, Annual Fuel Utilization Efficiency Rating (AFUE), and type of fuel converted.

When choosing a Trane gas furnace, consider your local climate. If you live in a hot and arid region, for example, you likely wouldn’t need an extremely efficient furnace. On the other hand, if you live in a cold region, a more efficient furnace could lead to significant savings.


Types of Trane furnaces

All of Trane’s furnaces use natural gas, which is one of the most affordable fuel options. The company offers one-stage, two-stage and variable-speed models. A one-stage furnace has only one setting, while a two-stage furnace uses less energy until the weather requires it to use its full output. A variable-speed furnace has a modulating fan motor that provides efficient, precise heating.

Single-speed units are the least efficient and have the lowest up-front cost. Moderately priced models are typically more energy efficient and may be one-stage or two-stage. Trane’s variable-speed furnaces are the most efficient, and several are Energy Star qualified.


Trane gas furnaces

A Trane gas furnace is powered by natural gas. Trane offers a wide selection of gas furnaces which come in three different heating stage options.

  • Modulating Furnace: A Modulating furnace brings the most versatility energy-efficiency, and comfort but usually at a higher cost than other models. Its blower and flame alternate up-to-the-minute to reflect your heating needs. One downside is that the unit runs more often. 
  • Two-Stage/ Dual-Stage Furnace: Dual-stage furnaces provide more flexibility when it comes to comfort levels and incremental temperature changes. Unlike single-stage furnaces, two-stage furnaces feature two different operating options: high or low depending on your needs – making it a smart, energy efficient choice. 
  • Single-Stage Furnace: A single-stage furnace is one of the most affordable options among Trane gas furnaces. This type of furnace is more traditional, turning on when your home becomes too cold and turning off when it gets warm enough. Though the initial cost will be less than dual-stage or modulating furnaces, single-stage furnaces are either all on or off – which means they aren’t as energy efficient and energy costs over time will be more. 

Trane oil furnaces

Trane oil furnaces produce heat by converting oil. They’re common for households in colder regions, particularly in older homes in the Northeastern United States. While oil furnaces may be more affordable than gas furnaces initially, the upkeep is costlier and they are also less efficient than gas furnaces.          


Trane furnace models



This model of Trane gas furnace is the most energy-efficient option available, bringing you increased energy savings throughout the year.

  • AFUE Rating: up to 97.3%
  • Type: Gas, fully modulating
  • Features: ComfortLink™ II communicating capability; variable-speed blower motor; modulating gas heat furnace provides increased fuel efficiency and optimal comfort control; durable, two-tone powder-painted cabinet; better dehumidification with Comfort-R™


The quietest of all Trane gas furnace options, the S9V2-VS couples top-rated efficiency and noise-reducing technology to deliver the ultimate in comfort.

  • AFUE Rating: up to 97%
  • Type: Gas, dual-stage
  • Features: Uses less energy to heat your home; variable speed Vortica™ II blower helps save on electricity during the summer; durable and reliable stainless steel heat exchangers; even distribution of heat.


The XB90 Trane gas furnace model is their best value option, combining efficiency and cost. This unit is perfect for those looking to save on energy consumption and upfront costs.

  • AFUE Rating: up to 92%
  • Type: Gas, single stage.


Gas furnace popular for its high-efficiency, which is great for those looking to lower monthly heating bills and save money over the long-term. However, the unit only features one stage of heating.

  • AFUE Rating: up to 96%
  • Type of furnace: Gas, single-stage
  • Features: High-efficiency, Constant Torque ECM blower motor


The S9X2 offers two heating stages, making it a more responsive and efficient alternative.

  • AFUE Rating: up to 96%
  • Type: Gas, dual-stage
  • Features: Electrically efficient, with ECM blower motor; exclusive, quiet design; durable stainless steel heat exchangers


This model provides even heating as needed but operates at only one heating stage. It includes a high-efficiency blower motor.

  • AFUE Rating: 95%+
  • Type: Gas, single-stage
  • Features: Durable construction and design, Self-diagnostic microelectronic controller; one-piece heat exchanger


Among Trane gas furnace models, the XR95 is the most efficient single-stage unit available. It’s a viable option for those looking for efficiency and affordability.

  • AFUE Rating: 95%
  • Type: Gas, single-stage
  • Features: Aluminized steel heat exchanger; three-row secondary heat exchanger; multi-speed blower motor; self-diagnostic microelectronic controller


Though this model offers dual-stage heating at variable speeds, it is not as energy efficient as some other Trane gas furnace options.

  • AFUE Rating: up to 80%
  • Type: Gas, dual-stage, variable speed
  • Features: Insulated cabinet for quieter operating; variable-speed blower motor; better dehumidification with Comfort-R™
  • Features: 4-speed blower motor; self-diagnostic microelectronic controller; durable steel cabinet; silicon carbide hot surface Igniter; compatible with Trane CleanEffects™ advanced whole-home air cleaner

XP80 Oil

This Trane Oil Furnace is energy-efficient and utilizes clean-burning oil to fuel the heating system. This unit is cheaper upfront but may need more upkeep and rely on more expensive fuel.

  • AFUE Rating: up to 85%
  • Type: Oil-fired furnace
  • Features: Durable, hot-rolled steel wrap-around heat exchanger; ceramic fiber combustion chamber that heats up quickly to provide more complete combustion; Beckett flame retention burner for clean ignition; 4-speed blower motor

XV80 Oil

The XV80 offers an affordable oil-fired option that also delivers efficient heating solutions.

  • AFUE Rating: up to 85%
  • Type: Oil-fired furnace
  • Features: Variable-speed blower; durable 13 gauge hot-rolled steel heat exchanger; ceramic fiber combustion chamber that heats up quickly and provides more complete combustion; Beckett flame retention burner for smooth, quiet and cleaner ignition; durable, 2-tone powder-painted cabinet; better dehumidification with Comfort-R™

Trane furnace pricing

Trane furnace prices can vary for a number of reasons, including installation fees, the size of the unit, and the type of home. For the most accurate pricing information, contact a local HVAC professional.

  • Installation fees: Trane installation fees fluctuate from region to region, as well as based on the difficulty of the project. Furthermore, installation fees will increase if your home is older and needs retrofitting, if the project requires custom parts, or if your unit is located in an area that is tough to access.
  • Size of unit: Trane furnace prices rise as the unit size and capacity rise. A unit that can heat a larger space will run at a higher cost than smaller units meant to heat a smaller space.
  • Type of home:  The construction of your home can affect the type of furnace capacity you’ll need. For example, if your house is well-insulated, with sealed exterior cracks and seams, you won’t require the same capacity of heating. On the other hand, if your home is very large, you may have to pay for a larger unit or even multiple heating systems.
  • Climate:The climate of the region in which you live can play a role in determining the price of your Trane furnace. For example, geographic areas like the Northeast and Midwest experience extreme winters and therefore require a larger heating capacity.

Typical Product and Installation Prices by Trane Furnace Model


Trane furnace warranties

  • Base Warranty: All Trane residential units are covered by a Base Warranty at no additional cost. This warranty covers Trane furnace parts that are damaged or broken due to manufacturer defect and can last between one and 20 years, depending on which product you purchase.
  • Registered Limited Warranty: The Registered Limited Warranty takes the base warranty one step further, and it simply requires you to register your unit within 60 days of installation. For no additional cost, the period for which your unit is covered is extended and can range from five years to the lifetime of the product. You can register your Trane unit by telephone or online.
  • Optional Extended Warranty: Unlike the base warranty and registered limited warranty, the Optional Extended Warranty covers Trane furnace parts and labor, in addition to damaged Trane furnace parts due to manufacturer defect. Contact a local Trane dealer to inquire about pricing in your area.

Trane furnace reviews

One of the best ways to determine which furnace is best for your circumstances is by reading Trane furnace reviews. To discover more about Trane furnaces and the attributes homeowners enjoy most about them, read Trane furnace reviews on


Frequently asked questions

How much does a Trane furnace cost?

Trane furnace prices can vary based on the type and size of the unit, whether it is a gas or oil model, and installation fees. In general, prices start for Trane gas furnaces can be as low as $1,800 for single-stage units all the way up to $6,000 for two-stage units.

Where can I buy a Trane furnace?

Trane products are sold nationwide. Visit the Trane website to find a Trane Comfort Specialist™ in your local area. Read online reviews for local Trane dealers to determine which HVAC company best fits your needs.

How long will a Trane furnace last?

The lifetime of a furnace depends on a range of factors, including the degree of upkeep/how often it’s been serviced, the amount of use, and the climate where you live. Trane recommends replacing your furnace if it is 15 years or older.

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