18,000 BTU/1.5 TON V/O Multi position

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HVAC system with indoor outdoor units and accessories for the C&H Sophia Series minisplits4less swatch color type
Cooper & Hunter

18,000 BTU 230V Ducted Mini Split AC Multi Positional Heat Pump

   WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL TO CUSTOMIZE! (855)-775-4822           Ready for the installation: Includes 25ft Pre-Flared and...
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$2,792.16
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18,000 BTU Outdoor Ductless Mini Split Systems

Explore our comprehensive collection of 18,000 BTU outdoor ductless mini split air conditioners, designed for efficient and reliable cooling. These innovative mini split HVAC systems deliver high SEER2 ratings for energy efficiency and cost savings—ideal for your apartment or office. Within this collection, you’ll find trusted Cooper & Hunter mini splits, including wall-mounted models equipped with Wi-Fi connectivity and heat pump functionality.

These 18,000 BTU outdoor mini split systems offer a seamless, ductless solution for maintaining comfort year-round. Discover advanced technology, superior performance, and quiet operation—all engineered for enhanced climate control and convenience.

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18,000 BTU Mini Split FAQs

What size room will an 18,000 BTU mini split cool?

An 18,000 BTU ductless system (≈1.5 tons) is typically suited for 600–1,000 sq ft spaces such as large bedrooms, living rooms, or garages. For dual-zone setups, it can support indoor units totaling ~24k BTU, depending on layout and insulation.

How much does an 18,000 BTU mini split cost installed in 2025?

As of 2025, a fully installed 18,000 BTU ductless unit costs $4,500–$6,500 on average. Factors include brand, SEER2 efficiency, electrical upgrades, and local labor rates.

Are rebates or tax credits available for 18,000 BTU units?

Yes—qualifying ENERGY STAR® ductless mini splits may be eligible for a 30 % federal tax credit (up to $2,000 annually), plus $200–$800 in typical utility rebates. Eligibility depends on SEER2 rating and location.

Can I install an 18,000 BTU system myself?

DIY is only possible with pre-charged, quick-connect kits. Most 18k systems require licensed installation for refrigerant handling and warranty compliance. Professional installation is recommended to ensure efficiency and rebate eligibility.