Trane 5TTX5018A1000A 1.5 Ton 18,000 BTU 15 SEER2 Split System Air Conditioner Cooling Only Condenser w/ WeatherGuard Top - R454B

Trane 5TTX5018A1000A – 1.5 Ton 15 SEER2 Single-Stage Split System Air Conditioner

Deliver dependable, energy-efficient cooling with the Trane 5TTX5018A1000A, a 1.5-ton single-stage split system air conditioner engineered for durable outdoor performance and reliable residential comfort . As part of Trane’s 5TTX50 series platform, this R-454B system combines a scroll compressor, Spine Fin™ coil, and weather-resistant cabinet construction for consistent cooling performance.

Single-Stage Scroll Compressor Performance
The 5TTX5018A1000A features a single-stage scroll compressor (1 – 1 configuration) designed for smooth, reliable cooling operation. The compressor includes internal over-temperature and pressure protection, providing dependable startup and long-term performance in residential applications.

1.5 Ton Cooling Capacity with 15 SEER2 Platform
Model nomenclature identifies this unit as a 1.5-ton system (18 = 18,000 BTU nominal capacity) operating on 208/230V, 1-phase, 60 Hz power . The unit is certified in accordance with AHRI Standard 210/240 and rated per AHRI 270 for sound performance .

Direct-Drive Outdoor Fan System
The outdoor fan uses a 23-inch propeller blade with a direct-drive single-speed motor (1/8 HP) operating at approximately 825 RPM . Airflow is rated at 3000 CFM at 0.0 in. w.g. , supporting efficient condenser heat rejection.

Spine Fin™ All-Aluminum Outdoor Coil
The outdoor coil features Trane’s patented Spine Fin™ design with 1 row at 24 FPI and 21.25 sq. ft. of face area . This all-aluminum construction enhances heat transfer efficiency and corrosion resistance, while louvered panels protect the coil on all four sides.

R-454B Refrigerant & Charging Specifications
The 5TTX5018A1000A utilizes R-454B refrigerant with an approximate factory charge of 3 lb, 12 oz . Rated line sizes include 3/4" O.D. gas and 5/16" O.D. liquid connections , with a 10°F subcooling charging specification .

Quiet Operation with AHRI-Rated Sound Performance
The 5TTX5018A model is rated at 73 dB(A) A-weighted sound power level under AHRI Standard 270 test conditions , delivering dependable cooling with controlled outdoor sound levels.

Durable Cabinet Construction for Outdoor Installation
The unit casing is constructed of heavy-gauge galvanized steel with a weather-resistant powder paint finish . Panels are tested to withstand 1,000 hours of salt spray exposure, supporting long-term durability in outdoor environments.

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

Engineered for Reliable Residential Cooling
Ideal for smaller homes and light residential cooling loads, the Trane 5TTX5018A1000A delivers 15 SEER2 single-stage performance, Spine Fin™ coil durability, and weather-resistant cabinet construction in a compact 1.5-ton outdoor air conditioning platform built for consistent comfort and long-term reliability.