The Trane XL 20i air conditioner and heat pump feature the ComfortLink™ II Communicating System with Charge Assist™. The units achieve up to 20 SEER efficiency and the self-charging technology takes the guesswork out of system installation and maintenance, said the company. The XL 20i uses R-410A refrigerant, offers two-stage cooling or heating with dual compressors, and features Quick-Sess service access panels for easier installation, service, and maintenance. It also includes easy access to clean the manufacturer’s exclusive all-aluminum Spine Fin™ coil that delivers very low airflow resistance, greater heat exchanging capabilities, and more resistance to formicary corrosion and leaks. Features include plug-and-play system setup, just two wires running from the outdoor unit to the indoor unit, and the precise charging of Charge Assist.
Trane, Tyler, TX; www.trane.com