
reliability and dependability

15 Single-Stage Heat Pump with WeatherGuard™ Top Specifications
Every Trane Heat Pump is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on.
- R-454B Refrigerant
- Lower Global Warming Potential
- WeatherGuard™ Top protects components with durable polycarbonate material
- Climatuff™ Compressor
- Spine Fin™ Coil
- Unique DuraTuff™ non-corrosive basepan
ENERGY STAR® Qualified
This product meets ENERGY STAR® requirements when appropriate coil components are used. Ask your dealer for details.

Model | Nominal Tons | Height (IN.) | Width (IN.) | Depth (IN.) | Refrigerant Type | Energy Guide |
5TWX5018A1000A | 1.5 | 38.4" | 32.6" | 29.8" | R-454B | View |
5TWX5024A1000A | 2 | 38.4" | 32.6" | 29.8" | R-454B | View |
5TWX5030A1000A | 2.5 | 38.4" | 32.6" | 29.8" | R-454B | View |
5TWX5036A1000A | 3 | 43.4" | 37.3" | 34.3" | R-454B | View |
5TWX5042A1000A | 3.5 | 51.4" | 37.3" | 34.3" | R-454B | View |
5TWX5048A1000A | 4 | 51.4" | 37.3" | 34.3" | R-454B | View |
5TWX5060A1000A | 5 | 51.4" | 37.3" | 34.3" | R-454B | View |