Tosot Cosmo 12,000 BTU Mini-Split Heat Pump Air Conditioner, 120V

Year-round comfort, engineered without compromise. The TOSOT Cosmo Series 12,000 BTU Ductless Mini-Split delivers precision climate control for spaces up to 750 square feet. Powered by an inverter-driven DC compressor rated at 19 SEER2, it cools and heats with up to 32% greater efficiency than conventional units, keeping energy bills in check without sacrificing performance. Whether your summers hit 118°F or your winters dip to -13°F, this system holds steady, operating as quietly as 22 dB so your comfort is never disturbed. With WiFi connectivity, R32 refrigerant, and a 16-foot copper line set included out of the box, the Cosmo Series is built to perform from day one, backed by a 5-year full-unit warranty.

• Inverter-Driven Performance: The high-frequency DC inverter compressor continuously adjusts output to maintain precise temperatures rather than cycling on and off, delivering faster cooling and heating with lower noise and less wear on the system over time.
• 19 SEER2 Efficiency: AHRI-certified at 19 SEER2 and 8.5 HSPF2, this unit is estimated to cut energy costs by up to 32% per year compared to standard 13 SEER2 systems, making it one of the most cost-effective options in its class.
• All-Season Heat Pump: A built-in heat pump keeps rooms comfortable in virtually any climate, maintaining stable performance in cooling mode up to 118°F ambient heat and heating mode down to -13°F, with no need for a separate heating source.
• 4-in-1 Comfort Modes: Operates as an air conditioner, heater, dehumidifier, and fan, giving homeowners and business owners a single, all-season solution for fresh, climate-controlled air in any room.
• Smart Home Compatible: WiFi-enabled and fully integrated with the Gree+ app for remote control from anywhere. Compatible with Amazon Alexa and Google Home for hands-free voice commands.
• Eco-Friendly R32 Refrigerant: Pre-charged with R32, a next-generation refrigerant that carries 75% less global warming potential than R410A and zero ozone depletion risk, so performance and environmental responsibility go hand in hand.
• 5-Year Full-Unit Warranty: Backed by a comprehensive 5-year warranty covering both the compressor and all parts, supported by a manufacturer with over 30 years of HVAC experience.

Free Curbside Delivery
All orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

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Returns must be requested within 30 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Please note, a minimum 15% restocking fee and return shipping fee will be applied to all approved returns.

See our full Return Policy here.