Della - Optima Ultra Heat Series 18000 BTU Mini Split AC w/Soft Airflow, 23.5 SEER2 230V,Energy Star, Heat Pump,Up to 1000 Sq.Ft - White
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About this product
The DELLA Mini Split is a high-efficiency SEER2 Energy Star heat pump. It features Hyper Heat technology down to -22°F, smart Alexa control, and whisper-quiet operation. With its award-winning 2025 Red Dot Design and a included 16.4ft install kit, this ductless system offers efficient, all-season comfort with indirect, soft airflow.
23.5 SEER2 ENERGY-SAVING
DELLA 18000 BTU ductless mini split air conditioner with heat pump delivers up to 23.5 SEER2 and 10 HSPF2 for energy-efficient performance. Ideal for bedrooms, home offices, or apartments up to 1000 sq.ft, it provides consistent cooling and dependable heating for year round use.
SOFT AIRFLOW COMFORT
Designed with soft, indirect airflow to prevent harsh air blowing directly on your body. This no direct draft cooling system distributes air evenly throughout the room, creating a more comfortable and natural cooling experience ideal for sleeping, working, or long term use without discomfort.
WHISPER-QUIET & ENERGY EFFICIENT
Operates at a whisper-quiet 34dB in Mute Mode—so silent you'll forget it's even there. It's the perfect companion for light sleepers, nurseries. Energy Star certified and AHRI listed, this unit delivers peak cooling performance while minimizing energy consumption.
SMART CONTROL & -22°F HEATING
Manage your environment via Alexa or the Della+ app—perfect for pre-warming your home or scheduling pet comfort. The "I Feel" sensor tracks temperature at the remote for precise climate control where you are. With Gold Fin technology, this heat pump operates efficiently down to -22°F, offering a durable, year-round solution for extreme cold climates.
COMPLETE INSTALLATION & AWARD-WINNING DESIGN
Save time and avoid added expenses with an all-inclusive setup kit, including a 16.4ft pre-flared copper line set (1/4" & 1/2") and drain hose, eliminating extra hardware store trips. As a 2025 Red Dot Design Award winner, this DELLA unit combines premium aesthetics with power. Pre-charged for convenience (requires vacuuming and 30A fuse), it's backed by 24/7 live support.
- Recommended Room Size1000 square feetBTU Cooling Rating18000 british thermal unitsNumber of Cool Settings3Number of Fan Speeds3Airflow Rate735 cubic feet per minuteRemote ControlYes
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The DELLA Mini Split is a high-efficiency SEER2 Energy Star heat pump. It features Hyper Heat technology down to -22°F, smart Alexa control, and whisper-quiet operation. With its award-winning 2025 Red Dot Design and a included 16.4ft install kit, this ductless system offers efficient, all-season comfort with indirect, soft airflow.
The DELLA Mini Split is a high-efficiency SEER2 Energy Star heat pump. It features Hyper Heat technology down to -13°F, smart Alexa control, and whisper-quiet operation. With its award-winning 2025 Red Dot Design and a included 16.4ft install kit, this ductless system offers efficient, all-season comfort with indirect, soft airflow.
Stay comfortable year-round with this 18000 BTU mini split air conditioner and heater. The inverter-driven system and R454B refrigerant offer efficient performance with 21 SEER2 and 9.5 HSPF2 ratings, helping reduce energy waste. The outdoor unit features chassis electrical heating to support cold-weather operation. Choose the airflow and comfort level you want with 7 operating modes (auto/cool/heat/dry/fan/ECO/sleep) and 8 fan speeds (auto/mute/low/low-mid/mid/mid-high/high/turbo). The 4D airflow promotes more balanced coverage, while the self-clean function helps keep the indoor coil fresher for ongoing performance. Control is flexible: use the included remote control, connect via WiFi, or manage settings with voice commands through Alexa and Google Assistant. Added convenience features include a 24H timer for scheduled comfort and a child lock to help prevent accidental changes.
Senville mini split air conditioners offer efficient cooling and heating with a sleek, modern design. Featuring quiet operation, energy-saving technology, and easy installation, these units provide year-round comfort for residential and commercial spaces.
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