Trane XV18 Series 2 Ton 24,000 BTU 4TWV8X24A1000 is a variable-speed outdoor heat pump designed for efficient heating and cooling with more consistent indoor comfort. When installed as part of a properly matched system, it can deliver up to 18 SEER2 efficiency while supporting steadier temperatures, better humidity control, and quieter operation.
If you are replacing an older 2 Ton AC unit or upgrading a central HVAC system, the XV18 provides both cooling and heat-pump heating from one outdoor unit. Its Climatuff™ Scroll Compressor, variable-speed operation, and ComfortLink™ II communicating capability help compatible Trane equipment work together more precisely.
A matched Trane system can also be paired with compatible CleanEffects™ whole-home air filtration equipment. The heat pump unit includes a Spine Fin™ coil, DuraTuff™ base pan, Weatherguard™ fasteners, and full-side louvered panels for added outdoor protection.
Before ordering 4TWV8X24A1000 as a replacement heat pump or AC system upgrade, confirm system sizing, indoor equipment compatibility, controls, refrigerant requirements, electrical service, and line-set configuration.
Features of Trane 2 Ton 18 SEER2 XV18 24000 BTUh V/S Communicating Heat Pump 4TWV8X24A1000
- Variable-speed operation for more consistent temperatures and improved indoor comfort
- Up to 18 SEER2 cooling efficiency when installed as part of a properly matched HVAC system
- Climatuff™ Scroll Compressor designed for variable-speed operation and quieter performance
- ComfortLink™ II communicating capability for use with compatible Trane indoor equipment and controls
- Refrigerant-cooled inverter drive designed to support reliable variable-speed operation
- Compatible with Trane CleanEffects™ whole-home air filtration equipment when installed with the appropriate indoor system
- Spine Fin™ outdoor coil designed for efficient heat transfer and dependable outdoor performance
- DuraTuff™ non-corrosive base pan for added protection against outdoor moisture and corrosion
- Corrosion-resistant Weatherguard™ fasteners for long-term outdoor durability
- Full-side louvered panels that help protect the coil and internal components
- Quick-Sess™ cabinet design with full coil protection
- Premium grey cabinet finish designed for residential outdoor installation
Specifications of Trane 2 Ton 18 SEER2 XV18 24000 BTUh V/S Communicating Heat Pump 4TWV8X24A1000
Heat Pump Specifications | |
| Nominal Capacity | 2 Ton |
| Cooling Capacity | 24000 BTU |
| Compressor | CLIMATUFF®- SCROLL |
| Coil | SPINE FIN™ |
Heat Pump Electrical Data | |
| Voltage | 208/230 Volts |
| Phase | 1 |
| Frequency | 60 Hz |
| Minimum Circuity Ampacity | 17 Amps |
| Breaker Circuit Prot. Rtg. (Maximum) | 25 Amps |
Heat Pump Dimensions | |
| Line Size – IN. O.D. Gas | 5/8 Inch |
| Line Size – IN. O.D. Liquid | 3/8 Inch |
| Heat Pump Height | 41 Inch |
| Heat Pump Width | 33 Inch |
| Heat Pump Depth | 30 Inch |
Heat Pump Weight | |
| Shipping Weight | 216 Pounds |
Why Buy from Green Leaf Air?
Buying a Trane XV18 heat pump involves more than choosing a 2 Ton model. The indoor air handler or coil, controls, refrigerant setup, line sizes, electrical requirements, and overall system capacity also need to match the outdoor equipment. Green Leaf Air gives buyers access to the equipment details and HVAC support needed to review those requirements before placing an order.
- Shop the Exact Trane Model
Order the Trane XV18 4TWV8X24A1000 using the exact model number, 2 Ton capacity, electrical data, line sizes, dimensions, and system specifications needed for comparison or replacement planning. - Help with System Compatibility
If you are replacing an existing heat pump or 2 Ton AC unit, Green Leaf Air can help you review compatibility with your indoor air handler or coil, communicating controls, refrigerant setup, and other HVAC components. - Complete Trane System Options
If your project requires more than the outdoor heat pump, Green Leaf Air also offers complete Trane HVAC system options with compatible indoor equipment, controls, and installation configurations. - Financing Options Available
Qualified buyers can review available financing options when purchasing Trane HVAC equipment through Green Leaf Air. - Installation Support
Proper equipment matching and installation affect airflow, refrigerant performance, system efficiency, comfort, and long-term operation. Ask Green Leaf Air about available installation options and the requirements for your Trane XV18 system. - Support Before You Order
Not sure whether 4TWV8X24A1000 is the right replacement for your current AC unit or heat pump? Contact Green Leaf Air before ordering to review system sizing, indoor equipment compatibility, controls, refrigerant requirements, and installation setup.
For homeowners replacing an older central AC system or heat pump, the Trane XV18 4TWV8X24A1000 offers 2 Ton capacity, variable-speed operation, communicating capability, and durable Trane construction in an outdoor unit designed for properly matched residential HVAC systems.


Michael (verified owner) –
Keeps every room at a perfect temperature.
Zane (verified owner) –
Good quality.
Henry (verified owner) –
Quiet, effective, and easy to maintain.
Jackson (verified owner) –
Energy-efficient and super reliable. Highly recommend!
John (verified owner) –
Compact, efficient, and cools the room in no time.
Anthony (verified owner) –
Perfect temperature control with handy app features.