Dual Zone

Dual-Zone Mini Split: Customized Comfort for Two Rooms

OLMO Dual Zone Mini Split system

A Dual Zone Mini Split system is a type of multi-zone ductless HVAC system. It utilizes a single outdoor condenser unit connected to two separate indoor air handlers, providing independent heating and cooling to two distinct rooms or zones.

The primary benefit of a Dual Zone system is the ability to customize temperatures in two different areas of a home or business, eliminating the need for two separate single-zone systems. This allows for highly efficient, personalized comfort and energy savings by only conditioning occupied spaces.

Why Choose OLMO Dual Zone

  • Professional Grade Components: Ensure a safe, compliant, and long-lasting installation of your OLMO Mini Split system.
  • Aesthetic & Protection: Our decorative line covers and ground stands protect the system components from the elements while offering a sleek, clean look for your home or business.
  • Simplified Installation Kits: Choose from pre-flared line sets and robust wall bracket kits designed to streamline the setup process for contractors and experienced DIYers.
  • Guaranteed Compatibility: All accessories are tested and designed to perfectly match OLMO outdoor and indoor units, ensuring optimal performance and warranty compliance.

Frequently Asked Questions

Find answers to common questions about our products and services.

A: Dual Zone systems are ideal for adding independent HVAC to a home addition, a finished garage or workshop, or for pairing a large living area with a master bedroom.

A: No. Like most multi-zone systems, both indoor units must be set to the same primary mode (either heating or cooling) at any given time because they share the same outdoor condenser.

A: You must size each indoor unit (head) based on the specific room's individual BTU needs (square footage, sun exposure). The outdoor condenser's capacity must be large enough to support the total BTU capacity of both indoor units combined.

A: Yes, each indoor unit is controlled independently, typically by its own wireless remote control.
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