Trane Furnace Prices: Key Factors That Impact Costs

As a leader in the HVAC industry, Trane offers a wide range of furnace models with various features. To help you plan effectively and avoid surprises, HVAC.com breaks down the average costs of Trane furnaces and the key factors that influence pricing.

Factors that Affect Trane Furnace Costs

AFUE Rating

Furnaces with a higher AFUE (Annual Fuel Utilization Efficiency) rating are more energy efficient and typically cost more upfront than lower-efficiency units. An 80% AFUE furnace converts 80% of fuel into heat while the remaining 20% is lost to exhaust. Meanwhile, a 90% AFUE furnace is more efficient, converting 90% of fuel, making it typically more expensive due to better energy savings in the long run. Trane also offers models with 96% AFUE ratings and higher.

Single Stage vs. Variable-speed Technology

Furnaces equipped with variable speed blowers – including two-stage and modulating units – cost more than those with single-stage blowers. Variable-speed technology allows the furnace to adjust airflow based on heating needs, improving comfort and energy efficiency but leading to a higher initial cost due to the added complexity and technology.

Furnace Size and Capacity

The size of the furnace needed for your home directly impacts Trane furnace prices. Larger furnaces with higher BTU ratings are required for bigger homes or colder climates, and these generally come at a higher cost because they offer more heating power.

Installation Costs

If the installation is complex, it can also cause the total cost of the project to rise. For example, if ductwork modifications, additional venting, or specialized electrical work is required, installation costs will increase.

Geographic Location

The region where you live can influence Trane furnace costs due to differences in labor costs, local climate conditions, and demand. In colder regions, for example, you might find more competitive pricing on high-efficiency furnaces because they are a necessity compared to warmer climates.

Fuel Type

Trane furnaces are available in different fuel options, with natural gas being the most common compared to systems that use oil. While gas furnaces may have a higher upfront cost compared to oil furnaces, the cost of operating a gas furnace is typically lower over time due to the higher price of oil.

ENERGY STAR Qualified

To receive ENERGY STAR certification, furnaces must meet certain efficiency requirements. In the South, gas furnaces require a 90% AFUE rating or higher, while in the North, they need a 95% or greater AFUE rating.

ComfortLink™ II Communication

Trane’s ComfortLink™ II communication technology allows for seamless communication between your furnace, thermostat, and other HVAC components to ensure optimal performance and energy efficiency. This advanced system enables remote diagnostics and system updates, enhancing reliability and providing greater control over your home’s comfort.

How Much Does a Trane Furnace Cost?

Trane lists general price ranges for HVAC systems on its website, but acknowledges costs are not final and reflect the national average of buying and installing a new heating system.

Prices are subject to change, and you may receive a different quote from your local dealer. However, the following costs can give you an idea of what you might pay for a new Trane furnace, including installation. The prices are for a new furnace only and do not include a new outdoor unit or evaporator coil.

Trane S8X1

• Stages: 1
• Fuel type: Gas
• ComfortLink™ II Communication: Not compatible
• ENERGY STAR qualified: No
• Efficiency rating: Up to 80% AFUE
• Installation cost: $5,400-$8,200

Trane S8B1

• Stages: 1
• Fuel type: Gas
• ComfortLink™ II Communication: Not compatible
• ENERGY STAR qualified: No
• Efficiency rating: Up to 80% AFUE
• Installation cost: $5,200-$8,000

Trane S9V2

• Stages: 2
• Fuel type: Gas
• ComfortLink™ II Communication: Yes
• ENERGY STAR qualified: Yes
• Efficiency rating: Up to 96% AFUE
• Installation cost: $8,500-$13,000

Trane S9X2

• Stages: 2
• Fuel type: Gas
• ComfortLink™ II Communication: Yes
• ENERGY STAR qualified: Yes
• Efficiency rating: Up to 96% AFUE
• Installation cost: $7,600-$11,600

Trane S9B1

• Stages: 1
• Fuel type: Gas
• ComfortLink™ II Communication: Not compatible
• ENERGY STAR qualified: Yes
• Efficiency rating: Up to 92.1% AFUE
• Installation cost: $6,000-$9,200

Trane XC95M

• Stages: Modulating
• Fuel type: Gas
• ComfortLink™ II Communication: Yes
• ENERGY STAR qualified: Yes
• Efficiency rating: Up to 97.3% AFUE
• Installation cost: Call your local dealer or HVAC.com for pricing

Trane S8V2-C

• Stages: 2
• Fuel type: Gas
• ComfortLink™ II Communication: Not compatible
• ENERGY STAR qualified: No
• Efficiency rating: Up to 80% AFUE
• Installation cost: Call your local dealer or HVAC.com for pricing

Trane XC80

• Stages: 2
• Fuel type: Gas
• ComfortLink™ II Communication: Yes
• ENERGY STAR qualified: No
• Efficiency rating: Up to 80% AFUE
• Installation cost: Call your local dealer or HVAC.com for pricing

Trane Entry-level Furnaces

The average cost of replacing and installing an entry-level Trane furnace starts at $3,400.