DELLA Optima Series 35000 BTU Tri-Zone Mini Split AC with R-454B (12K+12K+18k) – Up to 2100 Sq.Ft.

The Optima Series 35,000 BTU 3 Zone Mini Splits efficiently heats or cool spaces up to 2,100 sq. ft. Featuring 12K and 18K indoor units, it provides targeted comfort for multiple rooms or larger areas.With Inverter Plus technology and a high-performance heat pump, it operates efficiently even in temperatures as low as -13℉. Each zone can be controlled independently via remote or the DELLA app, offering personalized comfort in every room. Please Note:This multi-zone mini split system uses R454B refrigerant and is pre-charged for a length of 25 feet of each lineset. If your installation exceeds this total length, additional refrigerant is required. Please consult a licensed HVAC technician to properly add refrigerant during installation.