12,000 BTU (1 TON) Olmo brand

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OLMO

12,000 BTU 115V Ductless Mini Split AC Wall Mounted OLMO Sierra Series Heat Pump

  Click Here to see the OLMO Sierra Series Booklet INCLUDED IN YOUR ORDER: Olmo Single Zone Ductless Mini Split System 12,000 BTU Inverter Heat Pump OUTDOOR UNIT = 12,000...
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$731.46 $680.25
OLMO

12,000 BTU 230V Ductless Mini Split AC Wall Mounted OLMO Alpic Series Heat Pump

OLMO 12,000 BTU Ductless Mini Split Air Conditioner & Heat Pump Stay comfortable all year round with the OLMO Alpic Eco Series ductless mini split system. Perfect for both homes...
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$671.04 $624.06
OLMO

12,000 BTU 230V Ductless Mini Split AC Wall Mounted OLMO Sierra Series Heat Pump

  Click Here to see the OLMO Sierra Series Booklet INCLUDED IN YOUR ORDER: Olmo Single Zone Ductless Mini Split System 12,000 BTU Inverter Heat Pump OUTDOOR UNIT = 12,000...
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$731.46 $680.25
OLMO

12,000 BTU PTAC Air Conditioner, Heat Strip, Heating And Cooling w/Electric Cord and Remote

  OLMO 12,000 BTU Packaged Terminal Unit Heat Strip with Cooling (Dehumidifier) + 3.5 KW Electric Heater – Perfect for residential/commercial/hotel use This system is designed for 230/208V,1Ph,60Hz, charged with...
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$882.24 $838.12
OLMO

2 Zone 18,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,758.00 $1,494.30
OLMO

2 Zone 18,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,752.00 $1,489.20
OLMO

2 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,981.00 $1,683.85
OLMO

2 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+18k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$2,079.00 $1,767.15
OLMO

3 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$2,527.00 $2,147.95
OLMO

3 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+12k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$3,282.00 $2,789.70
OLMO

3 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+12k+18k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$3,378.00 $2,871.30
OLMO

3 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+12k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$3,276.00 $2,784.60
OLMO

3 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+12k+18k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$3,373.00 $2,867.05
OLMO

3 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$3,270.00 $2,779.50
OLMO

4 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+12k+12k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$3,741.00 $3,179.85
OLMO

4 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$3,735.00 $3,174.75
OLMO

4 Zone 36,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+9k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$3,729.00 $3,169.65
OLMO

4 Zone 42,000 BTU OLMO Series Ductless Mini Split AC Wall Mounted 12k+12k+12k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,468.00 $3,797.80
OLMO

4 Zone 42,000 BTU OLMO Series Ductless Mini Split AC Wall Mounted 12k+12k+12k+18k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,567.00 $3,881.95
OLMO

4 Zone 42,000 BTU OLMO Series Ductless Mini Split AC Wall Mounted 9k+12k+12k+18k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,560.00 $3,876.00
OLMO

4 Zone 42,000 BTU OLMO Series Ductless Mini Split AC Wall Mounted 9k+9k+12k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,453.00 $3,785.05
OLMO

5 Zone 42,000 BTU OLMO series Ductless Mini Split AC Wall Mounted 9k+9k+9k+12k+12k

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,938.00 $4,197.30
OLMO

OLMO 42,000 BTU Tri Zone 12000 + 12000 + 18000 BTU Wall Mount Ductless Mini Split A/C and Heater with 25ft Installation Kits

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,075.00 $3,463.75
OLMO

OLMO 42,000 BTU Tri Zone 12000 + 18000 + 18000 BTU Wall Mount Ductless Mini Split A/C and Heater with 25ft Installation Kits

  *THIS OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED IN...
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$4,174.00 $3,547.90
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The Cooper & Hunter 12000 BTU Indoor Ductless Mini Split is designed for those seeking efficient and advanced air conditioning solutions. This model delivers high-performance cooling, making it an ideal choice for various indoor spaces. The unit's ductless design ensures seamless installation and energy efficiency, while its robust 12k BTU capacity effectively cools larger areas. With a focus on reliability and innovation, Cooper & Hunter integrates cutting-edge technology to optimize airflow and temperature regulation. Experience superior comfort with this air conditioner, crafted to meet the demands of modern living environments by providing consistent and controlled cooling. Its sleek design complements any space, further enhancing the appeal of this versatile model.

🤔 What is BTU and TON?

BTU (British Thermal Unit) is a measurement used to gauge how much heat an air conditioning or heating system can move in an hour. A higher BTU rating indicates a more powerful system capable of handling larger spaces. Essentially, knowing the BTU helps you choose the right-sized mini-split for your home, ensuring maximum comfort and energy efficiency.

TONN, often used in HVAC systems, refers to the cooling capacity equivalent to BTUs per hour, helping you understand the system's power in more familiar terms.

BTU/hr Tonn
6,000 0.5
12,000 1.0
18,000 1.5
24,000 2.0
30,000 2.5
36,000 3.0
42,000 3.5
48,000 4.0
54,000 4.5
60,000 5.0

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FAQ

What size room is a 12,000 BTU mini‑split best suited for?

A 12,000 BTU (1‑ton) mini‑split typically covers 400–600 sq ft—perfect for master bedrooms, small living rooms, or offices. Inverter-driven units avoid short‑cycling by adjusting output precisely. Cooper & Hunter, Olmo and Bravo models fall in this range. Use a Manual J calculation or our ZIP‑based sizing tool on MiniSplits4Less.com for accurate equipment match.

Are there rebates or tax credits for 12 k BTU mini splits?

Yes! ENERGY STAR® certified 12k systems installed by Dec 31, 2025 qualify for a 30% federal tax credit (up to $2,000). Local utility rebates often add another $300–$1,200. Many systems sold at MiniSplits4Less.com come with AHRI certificates to simplify your paperwork.

How much does a 12 k BTU system cost installed?

Prices in 2025 for a single‑zone 12 k BTU system range from $2,000–$3,200 total—unit and install combined. High-SEER or multi-zone configurations can go up to $4,900–$7,900 depending on zones, brand, and site complexity. Labor, panel upgrades, and line‑set runs also affect total cost.

Can I install a 12k BTU mini split system myself?

Most brands require a licensed tech for vacuuming, pressure testing, and 230 V hookup. Improper install can void warranty and disqualify rebates, so be sure to check model compatibility and local requirements.