This Hisense Hi-ULTRA Xtreme Wall-Mounted Heat Pump offers unparalleled efficiency and control for your home climate needs. With ENERGY STAR certification and Xtreme Heat technology, it achieves up to 94% heating efficiency even at 5F, ensuring warmth when it's needed most. Its built-in WiFi and ConnectLife app compatibility allow easy temperature management from your smartphone. Featuring an anti-corrosion heat exchanger and universal indoor units with Hi-Multi compatibility, it guarantees durability and versatility.