Keep your home perfectly conditioned year-round with the Trane 4 Ton XL17i Series Two-Stage Heat Pump (Model 4TWX7048E1000). Delivering 48,000 BTUs of heating and cooling power, this high-efficiency 17.2 SEER2 system is built for reliable climate control in medium to large homes. Operating as a robust heater in the winter and a highly efficient AC unit during the summer, the XL17i uses advanced two-stage technology to optimize your energy consumption. By running at a lower, energy-saving speed during mild weather, it maintains consistent indoor temperatures and reduces utility costs without the constant on and off cycling of older single-stage systems.
Trane engineered this outdoor condenser for maximum longevity. The system features the iconic WeatherGuard II top, a solid polycarbonate shield that protects the internal fan motor and components from heavy rain, snow, and falling debris. At the core, the exclusive Spine Fin all-aluminum coil maximizes heat transfer while resisting environmental corrosion. Housed in heavy-gauge galvanized steel louvered panels with a rust-proof DuraTuff base pan, this heat pump is rigorously lab-tested to withstand extreme weather.
Features of Trane 4 Ton 17.2 SEER2 XL17i Heat Pump 4TWX7048E1000
- Two-Stage Climatuff Compressor: Operates at partial capacity on mild days for lower utility bills, automatically ramping up to full power during extreme temperatures.
- WeatherGuard II Protection Top: Standard solid cover shields the fan motor and internal components from falling leaves, rain, and ice.
- Spine Fin All-Aluminum Coil: Engineered for superior heat transfer efficiency and maximum resistance to atmospheric corrosion.
- Integrated Fan System: Unique blade-down design lowers operating noise while improving airflow across the outdoor coil.
- DuraTuff Non-Corrosive Base Pan: Heavy-duty composite base pan prevents rust, cracking, and structural leaks.
- Full-Sided Louvered Steel Panels: Protects internal coils from physical impact and yard equipment while maintaining proper ventilation.
- WeatherGuard Zinc-Coated Fasteners: Resists rusting and maintains cabinet integrity in severe weather environments.
- SEET Tested Reliability: Rigorously tested under extreme climate conditions to guarantee dependable operation when you need it most.
Specifications of Trane 4 Ton XL17i Heat Pump (4TWX7048E1000)
| Feature / Attribute | Technical Specification |
| Brand | Trane |
| Series / Collection | XL17i Series |
| Model Number | 4TWX7048E1000 |
| Nominal Capacity | 4 Ton (48,000 BTU) |
| SEER2 Rating | 17.2 SEER2 |
| System Type | Two-Stage Heat Pump |
| Compressor Type | Climatuff Two-Stage Scroll |
| Outdoor Coil | Spine Fin All-Aluminum |
| Top Guard | WeatherGuard II Solid Protection Top |
| Base Pan | DuraTuff Non-Corrosive Base Pan |
| Power Source | 208 / 230 Volts, 1 Phase, 60 Hz |
| Refrigerant Type | R-410A |
| Liquid Line Connection | 3/8 Inch |
| Gas Line Connection | 7/8 Inch |
Why Buy from Green Leaf Air?
Purchasing a high-ticket HVAC system requires a vendor you can depend on. Green Leaf Air offers transparent pricing on genuine Trane equipment with zero hidden fees. We provide fast, reliable shipping directly to job sites for contractors, as well as professional local installation options for homeowners seeking a complete turnkey solution. Every equipment purchase is backed by full manufacturer warranty coverage, giving you long-term confidence and dependable support for your investment.


Nicholas (verified owner) –
Powerful cooling, and my bills are lower!
Paul (verified owner) –
Keeps my home perfectly cool. Love it!
Ryker (verified owner) –
Quiet, effective, and easy to maintain.
Mason (verified owner) –
Amazing efficiency and whisper-quiet operation.
Dylan (verified owner) –
Best home investment—temperature is always just right.
Nathaniel (verified owner) –
Great performance and very easy to use.