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A scheduled delivery is available only Monday - Friday during normal business hours and used for heavy and oversized items (large TVs, large furniture and large appliances). This service does not include unpacking, plugging in, installation or debris removal. If there are any stairs leading to your delivery, please contact a sales associate for a quote.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
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Trane Premier 18 TruComfort 48,000 BTU Central Air Conditioner with Heat Pump in Gray - 5TWV8X48A1000
Model # 5TWV8X48A1000
Abt # 5TWV8X48A1000
- 48,000 BTU
- Up To 18.1 SEER2
- Heat Pump
- 4 Nominal Tons
- Variable Speeds
- Grey Finish
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Trane Premier 5TWV8X48A1000 18 TruComfort 48,000 BTU Central Air Conditioner with Heat Pump in Gray
The Trane 18 TruComfort™ Variable Speed Heat Pump is built for homeowners who want dependable year-round comfort with advanced performance and energy efficiency. Designed with Trane’s reputation for reliability, this heat pump delivers precise temperature control through variable speed technology that helps maintain a more consistent indoor environment while supporting quieter operation and improved efficiency. ENERGY STAR® qualification is available when paired with the appropriate coil components, making this a strong option for customers looking to upgrade their home comfort system with a high-quality, modern HVAC solution.
Features
- Variable Speed = Precise Comfort
Rating up to 18.1 SEER 2, this variable speed heat pump offers increased heating and cooling efficiency when compared to the previous XV17 model (which rates up to 17.1 SEER2). With a variable speed compressor, this unit can run anywhere from 25-100% capacity, so it only uses the energy it needs. - Built For Sustainability
All-electric heating and cooling is more sustainable. In addition, the 18 TruComfort™ Variable Speed Heat Pump uses the newest refrigerant, R-454B, with a lower global warming potential (GWP). - Zoning With Trane Link™ Enabled Indoor Units
HVAC zoning with Trane Link™ connectivity to a compatible air handler or furnace gives you precise temperature and humidity control in every corner of your home – upstairs or downstairs. No more hot or cold spots. - New Quiet Mode
While this unit is already quiet, enabling the new Quiet Mode feature lets you limit the compressor speed to a minimum speed to comply with most local sound ordinances.
California customers:
Energy Star Certified
Related Guides and Articles
Frequently Asked Questions
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This unit has a high energy efficiency rating with up to 18.1 SEER2, offering increased heating and cooling efficiency compared to previous models. Its variable speed compressor allows it to use only the energy required, making it a cost-effective and eco-friendly choice.
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Yes, this is a heat pump system, meaning it provides both heating and cooling capabilities. It uses all-electric heating for environmentally friendly, year-round climate control.
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The system uses the latest refrigerant type R-454B, which has a lower global warming potential, making it a more sustainable and environmentally responsible option.
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The unit operates quietly with noise levels ranging from 59 dB at low speeds to 74 dB at high speeds. Additionally, it features a new Quiet Mode that limits compressor speed to further reduce noise and comply with local sound ordinances.
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The product comes with a 10-year limited parts warranty and a 1-year labor warranty, providing peace of mind through reliable support and service coverage.

