The TY-XW18BHG is a 17400 BTU split air conditioner designed for higher cooling and heating needs while maintaining high efficiency. It uses a Rotary Inverter compressor and is rated A++ for cooling, with A+ heating in medium climates / A+++ in warm climates, with SEER 6.7 and SCOP 4.0 for efficient seasonal performance. It can be controlled remotely via Wi-Fi connectivity and a dedicated app. It includes a hidden display, 4 fan speeds, timer, and automatic restart. Comfort modes include Turbo for rapid performance, Quiet for less noise, and Sleep for nighttime use, with a Self-Clean function for easier maintenance.