Replacing the KFR-23IW/X1C is the NEW and IMPROVED KFR-23IW/AG 2019 Wall Split Air Conditioning Unit Compatible With AMAZON ALEXA and GOOGLE ASSIST! Our Wall split air conditioning units are perfect for both residential and commercial use. The KFR23-IW/AG is a highly energy efficient, easy to install, multipurpose single wall split unit and can be used all year round. It will keep your home or office cool and fresh during the summer months and toasty and warm throughout the winter. Our split system air conditioning units consist of an indoor and outdoor unit, connected via copper piping. The outdoor unit contains the condenser and removes heat and condensation from the room, dissipating it outside. All our AC units are heat pumps and are able to both heat and cool. The outdoor unit of this system can also be installed using our optional Bracket Kit if required. Warranty Conditions: Must be installed by a qualified F Gas Engineer, with Installation Certificate & receipt. Must have an annual service with a valid invoice. Copy of Installation Certificate and each annual service invoice must be lodged with us as soon as available to uphold warranty conditions. Specification: Model: KFR-23IW/AG Power Rating (PH-V-HZ) - 1/220-240V/50Hz Capacity BTU/H (Cooling) KW - 9000 / 2.5 (3.3) Capacity BTU/H (Heating) KW - 9000 / 2.5 (3.3) Power Input (W) Cooling/Heating - 670-660 (1.2) Current Input (A) Cooling/Heating - 3.0 - 2.9 SEER (BTU/HR.W) - 6.1 SCOP (W/W) - 4.0 Dehumidifactiom (L/H) - 0.9 Noise Level DB(A) (HI/M/LO) - 38 - 47 Noise Level DB(A) - 63 Indoor Airflow (M3/H) (HI/MO/LO) - 500 Max Current Rating (A) Fuse Rating (Type D) - 7 Net Dimensions (MM) Indoor (W/D/H) - 780x256x202 Dimensions (MM) Outdoor (W/D/H) - 715x235x540 Net/Gross Weight (KG) Indoor - 10 Net/Gross Weight (KG) Outdoor - 25 Max Room Size (m2) - 13-25 Max Conservatory Size (m2) - 12 Pipe Length (M) - 4 Pipe Diameter Liquid/Gas (Inch) - 1/4 & 3/8 Temp Range ºC - 16-32 Operating Temp (Cooling/Heating) - -15/-10 Restart After Power Failure - Yes Refrigerant Leak Detection & Self Diagnosis System - Yes