Overview of Trane XC80 100000 BTUh 80% AFUE Gas Furnace
The Trane XC80 100000 BTUh 80% AFUE Two-Stage Gas Furnace TUD2C100ACV52 is built for homeowners who need strong heating capacity, steady airflow, and reliable winter comfort from a Trane gas furnace. This upflow and horizontal furnace uses two-stage gas heat with a variable-speed blower to support more even temperature control than a basic single-stage furnace.
If you are comparing Trane XC80 furnace price, Trane 100000 BTU furnace cost, or a 100000 BTU upflow furnace replacement, this model gives you a clear high-capacity heating option from Trane’s XC80 series. It is a practical choice for homes that need an 80% AFUE gas furnace with flexible installation and dependable indoor comfort.
This is not a 95% or 96% condensing furnace, not a single-stage furnace, and not a RunTru model. It is a Trane XC80 two-stage variable-speed gas furnace designed for upflow and horizontal applications.
Features of Trane 100000 BTUh 80% AFUE XC80 Gas Furnace TUD2C100ACV52
- 100000 BTUh heating capacity
- 80% AFUE efficiency rating
- Two-stage gas heat for better comfort control
- Variable-speed blower motor for steady airflow
- Upflow and horizontal installation options
- ComfortLink II communicating capability
- Communicating user interface
- Comfort-R humidity control support
- Durable silicon nitride hot surface igniter
- Multi-port in-shot burners
- One-piece aluminized steel heat exchanger with no welds
- Heavy-gauge, two-tone powder-painted cabinet
- Insulated cabinet for quieter operation
- 24V control fuse for control protection
- Compatible with select air cleaners, humidifiers, and energy recovery ventilation accessories
Specifications of Trane XC80 TUD2C100ACV52 Gas Furnace
| Gas Furnace Specification | Details |
|---|---|
| Brand | Trane |
| Series | XC80 |
| Model Number | TUD2C100ACV52 |
| Unit Type | Gas Furnace |
| Heating Capacity | 100000 BTUh |
| Heat Rating | 79000 BTU/h |
| AFUE | 80% |
| Heating Stage | Two Stage |
| Fan Speed | Variable Speed |
| Blower Type | Direct Drive |
| Motor Horsepower | 1 HP |
| Configuration | Upflow, Horizontal |
| Fuel Type | Natural Gas, Propane Gas |
| Gas Valve Stages | Two-Stage |
| Ignition System | Hot Surface Ignition |
| Heat Exchanger | One-Piece Aluminized Steel |
| Communicating | Yes |
| ComfortLink II | Yes |
| Comfort-R | Yes |
| Condensing | No |
| Voltage | 115V |
| Phase | Single Phase |
| Minimum Circuit Ampacity | 13.9 Amp |
| Maximum Fuse Size | 15 Amp |
| Flue Size | 4 Inch |
| Furnace Height | 40 Inch |
| Furnace Width | 21 Inch |
| Furnace Depth | 28 Inch |
| Tonnage | 5 Ton |
| Temperature Range | 35°F to 65°F |
| Energy Star Compliant | No |
Why Buy This Trane XC80 Gas Furnace from Green Leaf Air?
This Trane XC80 100000 BTUh gas furnace is a strong option if you want a two-stage 80% AFUE furnace with variable-speed airflow instead of a basic single-stage heating unit. Green Leaf Air helps you review furnace sizing, installation requirements, fuel type, venting, and system compatibility before ordering.
It is a good fit for homeowners replacing an older 100000 BTU furnace, comparing Trane furnace replacement cost, or looking for a Trane gas furnace with installation support.
Before ordering, confirm final sizing, gas type, venting setup, electrical requirements, thermostat compatibility, installation scope, and available warranty details with Green Leaf Air.



Zane (verified owner) –
Amazing efficiency and whisper-quiet operation.
Dylan (verified owner) –
Quiet, effective, and easy to maintain.
Richard (verified owner) –
Keeps my home perfectly cool. Love it!
William (verified owner) –
Quick installation and works flawlessly.
Leo (verified owner) –
Quick installation and works flawlessly.
David (verified owner) –
Good Profuct and Services.
Alan (verified owner) –
Great performance and very easy to use.
Ryker (verified owner) –
Good quality.
Paul (verified owner) –
Powerful cooling, and my bills are lower!
Zohar (verified owner) –
Great performance and very easy to use.
Riley (verified owner) –
Powerful cooling, and my bills are lower!
Paul (verified owner) –
Keeps my home perfectly cool. Love it!
Bryan (verified owner) –
Energy-efficient and super reliable. Highly recommend!
Samuel (verified owner) –
Great performance and very easy to use.
Mateo (verified owner) –
Energy-efficient and super reliable. Highly recommend!
Nathaniel (verified owner) –
Energy-efficient and super reliable. Highly recommend!
Avery (verified owner) –
Quiet, effective, and easy to maintain.
Michael (verified owner) –
Amazing efficiency and whisper-quiet operation.