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Explore the Cooper & Hunter 4 Zone ductless mini split systems, enabling flexible cooling by connecting up to four indoor units for diverse setups.
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Transform your living space with advanced multi-zone technology. Connect up to four indoor units to a single outdoor condenser. Perfect for efficiency and reducing exterior clutter.
We offer 4-zone configurations across three distinct brands to match every budget and climate need.
The Premium Choice. Features "Hyper Heat" (100% heat at 5°F), highest SEER2 ratings (up to 25), and 7-year compressor warranties. Best for primary heating in Northern climates.
The Smart Balance. Excellent energy efficiency and reliability at a mid-range price point. Manufactured by the same parent company, sharing many high-tech components.
The Value Leader. Solid, reliable cooling and heating performance for moderate climates or rental properties. A cost-effective solution for whole-home comfort.
Beyond basic cooling, these systems offer advanced air treatment and user control.
Proper sizing is key to efficiency. A "4-Zone System" usually refers to the outdoor unit capacity (Total BTU) and the number of ports available.
| Room Type | Rec. BTU | Coverage (Est.) |
|---|---|---|
| Small Bedroom / Office | 9,000 BTU | 150 - 350 sq. ft. |
| Master Bedroom | 12,000 BTU | 350 - 500 sq. ft. |
| Living / Dining Area | 18,000 BTU | 500 - 750 sq. ft. |
| BTU Capacity | Tonnage |
|---|---|
| 36,000 BTU | 3 TON |
| 42,000 BTU | 3.5 TON |
| 48,000 BTU | 4 TON |
| 55,000 BTU | 4.58 TON |
| 60,000 BTU | 5 TON |
Planning your project? Here are the critical technical details you need to know before installation.
Voltage: 208-230V (Single Phase)
Breaker Size: Typically 30A to 45A (Double Pole) depending on total BTU. Check spec sheet.
Communication: 14/4 Stranded wire connects indoor units to outdoor unit.
Piping: Insulated copper line sets required for each indoor unit run.
Gravity Drain: Each indoor unit generates water in cooling/dry mode. Must drain outside or to a pump.
Explore our full collection of quad-zone systems from Cooper & Hunter, Olmo, and Bravo. Filter by price, SEER rating, or heating capability.
