2 Zone

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⚡ Connect 2 Rooms • 1 Outdoor Unit

Dual Zone Ductless AC & Heat Pumps

The advanced design of a mini split 2 zone configuration ensures maximum BTU output and energy efficiency for exactly two rooms. By investing in a dual mini split system, you eliminate the need for costly ductwork while gaining precise, independent climate control. Whether you want to cool a master bedroom and a living room, or heat a home office and a garage, a mini split dual zone heat pump provides the perfect balance of power and flexibility.

  • 🏡 Multi-Room Comfort
  • 🌡️ Independent Thermostats
  • ❄️ Cooling & Heating
  • 🔄 Mix & Match Indoor Units

Why choose a Dual-Zone System?

The advanced design of our dual mini split collection ensures maximum BTU output without cluttering your exterior with multiple compressors.

  • Independent Temperature Control
    Each indoor unit of a 2 head mini split has its own thermostat. Keep the bedroom freezing cold at night while leaving the living room unit turned off to save energy.
  • Lower Utility Costs
    With high SEER2 ratings and inverter technology, these systems adjust power usage dynamically, significantly reducing monthly electricity bills.
  • Clean & Simple Installation
    Avoid the mess of installing ductwork. A dual mini split system requires only a small 3-inch hole in the wall to connect the refrigerant lines.

Common Dual-Zone Configurations

Combinations vary by brand. Total BTU capacity is shared between the two indoor units.

System Total Common Indoor Mix (BTU) Approx. Coverage
18,000 BTU 9k + 9k Two small bedrooms / offices
24,000 BTU 12k + 12k Master bed + Living area
27,000 BTU 9k + 18k Bedroom + Large Living Room
36,000 BTU 18k + 18k Two large open zones
48,000 BTU 24k + 24k Whole floor / Commercial
Note: A general rule is 20-30 BTUs per square foot. Use our Load Calculator for exact sizing.

🎯 Need a Multi-Room Solution?

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FAQ: Dual Zone Mini Splits

🏘 What is a dual-zone ductless system?
A 2 zone mini split connects exactly one outdoor condenser to two indoor air handlers. Each indoor unit has its own remote and thermostat, allowing independent temperature control—perfect for cooling two distinct rooms simultaneously.
📏 How do I size a dual-zone system?
To size a 2 zone mini split system, calculate the BTU required for each individual room (approx. 20 BTU per sq ft) and add them together. For example, two 350 sq ft rooms might require a dual head mini split with 18,000 to 24,000 BTU total capacity.
What voltage do I need for a dual-zone unit?
The vast majority of mini split dual zone systems require 208/230V power. Because the outdoor condenser must power two separate indoor heads and manage a higher refrigerant load, standard 115V circuits are not sufficient.
🔥 Can a dual-zone system heat my home in winter?
Yes! Modern two zone mini split systems are reversible heat pumps. Many models feature "Hyper-Heat" or low-ambient technology, meaning they can extract heat from the outside air and operate efficiently in temperatures as low as -13°F (-25°C).