Trane 5TWR5024A1000A 2 Ton 24,000 BTU 15 SEER2 Heat Pump Outdoor Unit – R454B

Trane 5TWR5024A1000A – 2 Ton 15 SEER2 Single-Stage Split System Heat Pump

Deliver reliable year-round comfort with the Trane 5TWR5024A1000A, a 2-ton single-stage split system heat pump engineered for efficient residential heating and cooling. As part of Trane’s 5TWR50 series platform, this R-454B system combines a Climatuff® scroll compressor, Spine Fin™ all-aluminum outdoor coil, and durable weather-resistant cabinet construction for dependable performance and long-term durability.

Single-Stage Climatuff® Scroll Compressor Performance
The 5TWR5024A1000A features a Climatuff® single-stage scroll compressor (1 – 1 configuration) designed for reliable heating and cooling operation. The compressor includes internal over-temperature and pressure protection and utilizes a centrifugal oil pump design to help reduce vibration while supporting long system life.

2 Ton Heating & Cooling Capacity Platform
Model nomenclature identifies this system as a 2-ton heat pump unit (24 = 24,000 BTU nominal capacity) operating on 208/230V, 1-phase, 60 Hz electrical service. The unit is certified under the AHRI Air-Source Unitary Air-Conditioner Equipment Certification Program (Standard 210/240) and rated for sound performance in accordance with AHRI Standard 270.

Direct-Drive Outdoor Fan System
The outdoor fan assembly uses a 23-inch propeller blade with a direct-drive single-speed motor (1/8 HP) operating at approximately 850 RPM. The fan delivers about 2,980 CFM airflow at 0.0 in. w.g., supporting efficient heat rejection and reliable condenser performance.

Spine Fin™ All-Aluminum Outdoor Coil
The condenser coil incorporates Trane’s patented Spine Fin™ all-aluminum coil design with 1 row at 24 fins per inch and 18.75 sq. ft. of face area. This coil construction enhances heat transfer efficiency while providing corrosion resistance and durability. Louvered cabinet panels protect the coil on all sides while maintaining proper airflow.

R-454B Refrigerant & Charging Specifications
The 5TWR5024A1000A utilizes R-454B refrigerant with an approximate factory charge of 4 lb, 10 oz. Standard refrigerant connections include 3/4″ O.D. gas and 5/16″ O.D. liquid lines, and the system uses an expansion valve refrigerant control with a 12°F subcooling charging specification to ensure proper system setup and efficiency.

Quiet Operation with AHRI-Rated Sound Performance
The 5TWR5024A model operates at approximately 71 dB(A) A-weighted sound power level under AHRI Standard 270 testing conditions, supporting dependable heating and cooling operation with controlled outdoor sound levels suitable for residential installations.

Durable Cabinet Construction for Outdoor Installation
The unit cabinet is constructed from heavy-gauge galvanized steel with a weather-resistant powder paint finish. Panels are subjected to 1,000 hours of salt spray testing, providing long-term durability and corrosion resistance for outdoor installations.

Operating Range & Low Ambient Cooling Options
As manufactured, the system supports cooling operation down to 55°F outdoor ambient. With optional evaporator defrost controls and low ambient kits, cooling operation can extend to 40°F, 30°F with TXV, or as low as 20°F using the BAYLOAM107A low ambient kit.

Engineered for Reliable Residential Heating and Cooling
Ideal for small to medium homes, the Trane 5TWR5024A1000A heat pump delivers dependable 2-ton single-stage heating and cooling performance, Spine Fin™ coil durability, and efficient R-454B refrigerant operation in a compact outdoor heat pump platform built for consistent comfort and long-term reliability.