Della Optima Series Single-Zone Mini Split - Up to 25 SEER2

The Optima Series is our advanced single-zone mini split system. It offers up to SEER2 25 efficiency and works in extreme weather from -22°F to 131°F. Each unit comes with Wi-Fi control and qualifies for federal tax credits.

Yes, but efficiency naturally decreases in extreme cold. At -22°F, the system still produces heat effectively. The intelligent defrost and chassis heater minimize efficiency loss.

The EvoInverter technology adjusts compressor speed based on demand. This maintains the best possible efficiency at any temperature. Even at -22°F, you'll use less energy than traditional heating methods like baseboard heaters or propane.

The remote control becomes a portable thermostat. It detects the temperature where you are and adjusts the unit accordingly. The remote checks the temperature every 3 minutes for personalized comfort. This feature is also available in our Optima Series Multi-Zone systems.

Energy Star-approved models qualify for up to $2,000 in federal tax credits. Some areas offer additional NEEP rebates. Check our Single Zone Energy Star Rebates page for qualifying models. Your local utility company may offer more savings opportunities.

The app lets you control your mini split heat pump from anywhere. It has dedicated modes for sleep, work, and pet care. You can also use voice commands with Alexa or Google Assistant.

Yes. The independent dehumidification mode removes excess moisture without cooling. It keeps your home comfortable even during rainy seasons.

PureClean stops dust buildup and defrosts your indoor unit automatically. It runs a 30-minute self-cleaning cycle that removes accumulated dirt and bacteria.

We recommend running it once every 3 months. This technology comes standard in all our mini split AC systems.

Eco mode maximizes energy efficiency for 8 hours. Turbo mode boosts performance for quick temperature changes. You can't use turbo in dehumidification mode.