30,000 BTU (2.5-Ton) Ductless Mini-Split AC Units
Discover our 30,000 BTU (2.5-ton) split AC and ductless mini-split systems designed for powerful and efficient cooling. This collection blends performance with space-saving design—ideal for apartments, offices, and other residential or light-commercial HVAC applications.
Explore Cooper & Hunter ductless systems that deliver exceptional cooling without extensive ductwork—ensuring easy installation, low maintenance, and long-lasting comfort. With advanced technology, these split system heating and cooling AC units provide precise temperature management, quiet operation, and energy efficiency even during extreme heat.
🤔 What is BTU and Ton?
BTU (British Thermal Unit) measures how much heat an AC or heating system can move per hour. A higher BTU rating means more cooling or heating power, making it easier to choose the right size mini-split for your space.
Ton is another way to express cooling capacity, equal to 12,000 BTU/hr. For example, a 2.5-ton AC unit equals 30,000 BTU/hr.
BTU/hr to Ton Conversion Guide
| BTU/hr |
Tons |
| 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 |
FAQ – 30,000 BTU (2.5-Ton) Mini-Split Systems
What size space will a 30,000 BTU (2.5-ton) mini-split cover?
A 30,000 BTU ductless AC typically covers 1,100–1,450 sq ft—ideal for large open layouts or multi-zone setups. For best results, calculate heating/cooling loads using a Manual J load calculator.
How much does a 30 k BTU mini-split cost installed in 2025?
Installed costs range $7,000–$9,500 for single-zone units. Multi-zone (2–3 heads) can reach $10,000–$15,000 depending on zones, labor, and site complexity.
Can I get rebates or tax credits on a 30 k BTU unit?
Yes—ENERGY STAR® mini-splits with SEER2 ≥ 15 may qualify for a federal tax credit of 30% (up to $2,000). Many local utilities also offer $200–$800 rebates. Clearance models may qualify if certified.
Which Cooper & Hunter 30 k BTU models are most efficient?
Top picks include the Sophia Series and Olivia Series, delivering up to 20 SEER2 efficiency, heating down to –13 °F, Wi-Fi control, and GoldFin™ anti-corrosion coating. Many models come pre-charged for simplified installation.
