Gas Furnace

The consistently efficient XV80 variable-speed gas furnace is built to meet your home’s needs and designed to fit wherever you need it.

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AFUE (Heating Efficiency): 80

The energy savings mode automatically adjusts your thermostat to save both energy and money.

Energy Star:

Durable and Convertible Heating

Efficient performance

The XV80 forced air heating system is rated with up to 80% AFUE.

Comfortable, even heating

Variable-speed fan motor adjusts speed to provide a consistent flow of warm, comfortable air.

Durable construction

Materials for all gas furnace heater 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.

Quick Comparison


60 Cost
80 Efficiency


40 Cost
80 Efficiency


40 Cost
80 Efficiency

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 XV80 gas furnace heater includes:

Variable-speed blower motor

Two-stage gas heat

Self-diagnostic microelectronic control

Durable silicon nitride hot surface igniter

Super-efficient air circulation

Multi-port, in-shot burners

One-piece heat exchanger

Pre-painted galvanized steel cabinet

Upflow models have hinged blower doors, easy-open door latches

24-volt fuse to protect controls

Increased dehumidification with Comfort-R™

Insulated cabinet for quiet operation

XV80 variable speed, upflow/horizontal furnace models

Model Height (in.) Width (in.) Depth (in.) Nominal Capacity Output (BTUH) Stage1/Stage2 AFUE
TUD2B060A9V3VB 40 17.5 28 31,200/48,000 80
TUD2B080A9V3VB 40 17.5 28 41,600/64,000 80
TUD2C080A9V4VB 40 21.0 28 41,600/64,000 80
TUD2C080B9V4VA 40 21.0 28 41,600/64,000 80
TUD2B100A9V3VB 40 17.5 28 52,000/80,000 80
TUD2C100A9V5VB 40 21.0 28 52,000/79,000 80
TUD2C100B9V5VA 40 21.0 28 52,000/79,000 80
TUD2D120A9V5VA 40 24.5 28 62,400/97,000 80
TUD2D120B9V5VA 40 24.5 28 62,400/97,000 80
TUD2D140A9V5VB 40 24.5 28 72,800/111,000 80

XV80 variable speed, downflow/horizontal furnace models

Model Height (in.) Width (in.) Depth (in.) Nominal Capacity Output (BTUH) Stage1/Stage2 AFUE
TDD2B060A9V3VA 40 17.5 28 31,200/48,000 80
TDD2B080A9V3VA 40 17.5 28 41,600/63,000 80
TDD2C100A9V5VA 40 21.0 28 52,000/81,000 80
TDD2D120A9V5VA 40 24.5 28 62,400/95,000 80

Trane XV80 Registered Limited Warranty Details

Lifetime 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.

Register within 60 days of installation to activate warranty. Residential use only. Some exclusions may apply. Call 1-800-554-6413 or Register Online.