ENERGY EFFICIENT COOLING] Della 3 Zone 28000 BTU/h, 208-230V, 20 SEER2, ETL Listed, AHRI Certified, DC Inverter technology provides up to 30% power savings.pre-charged air conditioner unit features a mini split inverter plus system with a heat pump (up to -13℉/-25℃). (This model does not support the Self-Cleaning Function. The option will still show on the display after pressing the self-cleaning button, the self-cleaning operation will not be performed.)
[MULTIPLE ROOMS] Enjoy individual temperature controls in each room for ideal climate control. Comes with 3 indoor air handlers 9000 BTU + 9000 BTU + 12000 BTU with separate controller for individual rooms and 1 outdoor condenser. Maximum Fuse Size is 30A. 3 pcs 16ft copper pipes lineset (Standard size 1/4" & 3/8" outer dimension), 3 pcs 6.56ft outlet drain pipe (inner/outer diameter size:15.5mm/16.9mm) and 3 installation kits included.
[QUIET OPERATION & INSTALLATION] This air conditioner is ultra silent at only 29 dBa. This system mandates professional installation, any alteration of line-set length requires adjusting freon levels, line-set vacuuming is required during installation. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes - it's not a DIY mini split AC.
[AMPLE COVERAGE] Full installation kit included. It works with Alexa. Able to work in environments as low as 5 degrees Fahrenheit. This unit provides cooling and heating for up to 1350 Sq. Ft (2 indoor unit recommended area 400 Sq. Ft, another one 550 Sq. Ft).
[STRONG SYSTEM] This air conditioner is designed with several smart functions that make it easy to use: turbo function, 4D air flow(up-down left-right), I feel mode, sleep mode, eco energy saving mode, 24 hour timer, multiple fan speeds, heating, cooling and dry mode for dehumidifying