The Lennox Mini‑Split 12,000 BTU 19 SEER Inverter system is a high‑efficiency ductless cooling and heating solution built to deliver powerful comfort, energy savings, and quiet operation for small to medium‑sized spaces—such as bedrooms, apartments, offices, or addition areas. With advanced inverter technology and a 19 SEER rating, this unit adjusts output smoothly to match comfort needs while reducing energy consumption and operating noise.
Running on 208/240 V, this mini‑split offers strong cooling performance with efficient power use and flexible installation options, all without the need for traditional ductwork.
Key Features
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12,000 BTU cooling capacity — ideal for small to medium rooms
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19 SEER energy efficiency — high efficiency for lower utility costs
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Inverter technology — consistent comfort with smoother start/stop and quieter operation
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208/240 V power — efficient electrical compatibility
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Ductless design — flexible placement and easy installation
Benefits
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Enhanced energy savings with high SEER performance
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Precise temperature control for better comfort
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Quiet, smooth operation ideal for living and working spaces
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Suitable for retrofit projects or new installations
A great option for customers who want efficient, modern comfort with reliable performance from a trusted Lennox mini‑split system.



