Trane 5TTV8X48A1000A 4 Ton 48,000 BTU 18 SEER2 Variable Speed Air Conditioner- R454B

Trane 5TTV8X48A1000A – 4 Ton 18 SEER2 TruComfort™ Variable Speed Air Conditioner with WeatherGuard™ Top

Deliver powerful, energy-efficient cooling with the Trane 5TTV8X48A1000A, a 4-ton 18 SEER2 TruComfort™ variable speed air conditioner engineered with Link™ communicating technology and WeatherGuard™ top design. As part of Trane’s 5TTV8 series platform , this inverter-driven R-454B system provides precise temperature control, quiet operation, and durable residential performance.

Variable Speed Inverter-Driven Compressor Performance
The 5TTV8X48A1000A features a single variable-speed rotary compressor (1-variable) that continuously adjusts output to match cooling demand. The inverter-driven design reduces temperature swings, improves humidity removal, and enhances overall system efficiency compared to traditional single-stage air conditioners.

4 Ton Cooling Capacity with 18 SEER2 Platform
Model nomenclature identifies this unit as an 18 SEER2 air conditioner (Digit 5 = 8) with 4.0-ton nominal capacity (Digits 7–8 = 48) . The system operates on 208/230V, 1-phase, 60 Hz power and is certified in accordance with AHRI 210/240 and 270 standards for performance and sound .

Direct-Drive Variable Speed Outdoor Fan
Equipped with a 27.5-inch direct-drive variable-speed outdoor fan motor (1/2 HP) , the fan operates between 200–1200 RPM . This wide modulation range allows the unit to optimize airflow for improved efficiency and reduced sound levels.

Spine Fin™ All-Aluminum Outdoor Coil
The outdoor coil utilizes Trane’s patented Spine Fin™ design with 1 row at 24 FPI and 27.87 sq. ft. of face area . The all-aluminum construction enhances heat transfer efficiency and corrosion resistance, while louvered panels protect the coil on all four sides for long-term durability .

R-454B Refrigerant & Charging Specifications
The 5TTV8X48A1000A uses R-454B refrigerant with an approximate factory charge of 9 lb 7 oz . Rated refrigerant line sizes include 3/4" O.D. gas and 5/16" O.D. liquid connections , with a 10°F subcooling specification .

Quiet Operation with AHRI-Rated Sound Performance
Sound data indicates operation as low as 59 dB(A) at minimum cooling speed and up to 74 dB(A) at maximum speed , rated in accordance with AHRI Standard 270 . The compressor includes a factory-installed insulation/sound blanket and heat protection to support quiet, reliable operation .

Durable Cabinet Construction with WeatherGuard™ Protection
The casing is constructed of heavy-gauge G60 galvanized steel with weather-resistant powder paint and a corrosion-resistant CMBP-G30 DuraTuff™ base . The WeatherGuard™ top design enhances protection from debris and harsh outdoor conditions .

Link™ Communicating Technology with Plug-n-Play Setup
This system is Link™ communicating only and must include the A/T HUI2360A200U thermostat and TSYS2C60A2VVU system controller to operate . The digital communication platform enables Plug-n-Play configuration and advanced diagnostics for optimized system performance .

Operating Range & Installation Specifications
Designed for cooling operation in outdoor ambient temperatures from 55°F to 120°F , the unit includes built-in freeze protection that allows limited low-ambient cooling while protecting internal components . Crated dimensions measure 46" H × 35" W × 38" D , with a net weight of approximately 226 lbs .

Engineered for Larger Residential Cooling Applications
Ideal for medium-to-large homes requiring efficient, variable-speed comfort, the Trane 5TTV8X48A1000A delivers 18 SEER2 performance, inverter-driven precision, Spine Fin™ durability, and Link™ communicating technology in a robust 4-ton outdoor air conditioning platform built for dependable, energy-efficient comfort.