Della is a home comfort brand offering ductless, energy-efficient mini-split HVAC systems—including powerful 36,000 BTU multi-zone units—for precise, whisper-quiet climate control. Whether single- or multi-zone, Della’s inverter-driven systems deliver smart, cost-effective cooling and heating, tailored to both lifestyle and space. https://dellahome.com/collections/36000-btu-mini-split