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

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

OLMO Multi Sierra Series 24,000 BTU Multi-Zone Ductless Mini Split System with Heat Pump

The OLMO Multi Sierra Series offers a powerful and efficient multi-zone ductless system engineered for modern homes and commercial spaces. This system provides both cooling and heating capabilities for up to three separate zones, ensuring year-round comfort and performance.

Included in Your Order

  • Outdoor Unit: 24,000 BTU (Model: OS-MSR24-230VO)
  • Indoor Units: (3 pcs) – 9,000 BTU (OS-M09SRW-230VI), 9,000 BTU (OS-M09SRW-230VI), 12,000 BTU (OS-M12SRW-230VI) each with remote control
  • Installation Kits: 25ft copper lines, 25ft communication wires, 16ft PVC drainage attachments, wrapping bands, and accessories

All OLMO Multi Zone Systems include a 25ft installation kit for each zone.
Need a different length? We also carry 16ft, 25ft, and 50ft kits — contact us to customize your setup.

High Efficiency and Performance

The Multi Sierra Series operates at up to 22 SEER2 efficiency, providing reliable, energy-saving performance for multiple rooms. Designed for wall-mounted installation, this inverter heat pump system ensures consistent temperature control and quiet operation.

The system supports a combination of 9,000 BTU, 9,000 BTU, and 12,000 BTU indoor units to meet a variety of room sizes and heating/cooling needs.

  • Inverter-driven compressor for precise temperature control
  • Digital remote with timer function and LED display
  • Auto-swing louvers for even air distribution
  • Quiet and efficient operation, ideal for homes and offices

Warranty & Support

You are protected by a 5-year warranty on the compressor and a 2-year warranty on parts. To qualify, the system must be installed by a licensed HVAC technician.

OLMO offers full warranty coverage when the product is registered within 60 days of installation. Registration can be completed online or by phone. Experienced, U.S.-based technicians and readily available parts ensure long-term reliability and support.

Visual Overview

OLMO Multi Sierra 24,000 BTU Tri Zone Mini Split Air Conditioner and Heater OLMO Multi Outdoor Unit Chart OLMO Multi Indoor Unit Chart OLMO Multi Sierra Series Product Display

Reliable Multi-Zone Comfort for Any Space

The OLMO Multi Sierra 24,000 BTU Multi-Zone Mini Split System delivers powerful, efficient, and quiet comfort control for your home or business. With its 22 SEER2 efficiency, multi-zone capability, and robust warranty, this model is a smart investment for year-round heating and cooling.

Shop the OLMO Multi Sierra Series →

$1,981.76
3 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k
$1,981.76

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3 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k - Image 4
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3 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k - Image 7
3 Zone 24,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k+12k - Image 8

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

OLMO Multi Sierra Series 24,000 BTU Multi-Zone Ductless Mini Split System with Heat Pump

The OLMO Multi Sierra Series offers a powerful and efficient multi-zone ductless system engineered for modern homes and commercial spaces. This system provides both cooling and heating capabilities for up to three separate zones, ensuring year-round comfort and performance.

Included in Your Order

  • Outdoor Unit: 24,000 BTU (Model: OS-MSR24-230VO)
  • Indoor Units: (3 pcs) – 9,000 BTU (OS-M09SRW-230VI), 9,000 BTU (OS-M09SRW-230VI), 12,000 BTU (OS-M12SRW-230VI) each with remote control
  • Installation Kits: 25ft copper lines, 25ft communication wires, 16ft PVC drainage attachments, wrapping bands, and accessories

All OLMO Multi Zone Systems include a 25ft installation kit for each zone.
Need a different length? We also carry 16ft, 25ft, and 50ft kits — contact us to customize your setup.

High Efficiency and Performance

The Multi Sierra Series operates at up to 22 SEER2 efficiency, providing reliable, energy-saving performance for multiple rooms. Designed for wall-mounted installation, this inverter heat pump system ensures consistent temperature control and quiet operation.

The system supports a combination of 9,000 BTU, 9,000 BTU, and 12,000 BTU indoor units to meet a variety of room sizes and heating/cooling needs.

  • Inverter-driven compressor for precise temperature control
  • Digital remote with timer function and LED display
  • Auto-swing louvers for even air distribution
  • Quiet and efficient operation, ideal for homes and offices

Warranty & Support

You are protected by a 5-year warranty on the compressor and a 2-year warranty on parts. To qualify, the system must be installed by a licensed HVAC technician.

OLMO offers full warranty coverage when the product is registered within 60 days of installation. Registration can be completed online or by phone. Experienced, U.S.-based technicians and readily available parts ensure long-term reliability and support.

Visual Overview

OLMO Multi Sierra 24,000 BTU Tri Zone Mini Split Air Conditioner and Heater OLMO Multi Outdoor Unit Chart OLMO Multi Indoor Unit Chart OLMO Multi Sierra Series Product Display

Reliable Multi-Zone Comfort for Any Space

The OLMO Multi Sierra 24,000 BTU Multi-Zone Mini Split System delivers powerful, efficient, and quiet comfort control for your home or business. With its 22 SEER2 efficiency, multi-zone capability, and robust warranty, this model is a smart investment for year-round heating and cooling.

Shop the OLMO Multi Sierra Series →

Product Information

Shipping & Returns

Description

OLMO Multi Sierra Series 24,000 BTU Multi-Zone Ductless Mini Split System with Heat Pump

The OLMO Multi Sierra Series offers a powerful and efficient multi-zone ductless system engineered for modern homes and commercial spaces. This system provides both cooling and heating capabilities for up to three separate zones, ensuring year-round comfort and performance.

Included in Your Order

  • Outdoor Unit: 24,000 BTU (Model: OS-MSR24-230VO)
  • Indoor Units: (3 pcs) – 9,000 BTU (OS-M09SRW-230VI), 9,000 BTU (OS-M09SRW-230VI), 12,000 BTU (OS-M12SRW-230VI) each with remote control
  • Installation Kits: 25ft copper lines, 25ft communication wires, 16ft PVC drainage attachments, wrapping bands, and accessories

All OLMO Multi Zone Systems include a 25ft installation kit for each zone.
Need a different length? We also carry 16ft, 25ft, and 50ft kits — contact us to customize your setup.

High Efficiency and Performance

The Multi Sierra Series operates at up to 22 SEER2 efficiency, providing reliable, energy-saving performance for multiple rooms. Designed for wall-mounted installation, this inverter heat pump system ensures consistent temperature control and quiet operation.

The system supports a combination of 9,000 BTU, 9,000 BTU, and 12,000 BTU indoor units to meet a variety of room sizes and heating/cooling needs.

  • Inverter-driven compressor for precise temperature control
  • Digital remote with timer function and LED display
  • Auto-swing louvers for even air distribution
  • Quiet and efficient operation, ideal for homes and offices

Warranty & Support

You are protected by a 5-year warranty on the compressor and a 2-year warranty on parts. To qualify, the system must be installed by a licensed HVAC technician.

OLMO offers full warranty coverage when the product is registered within 60 days of installation. Registration can be completed online or by phone. Experienced, U.S.-based technicians and readily available parts ensure long-term reliability and support.

Visual Overview

OLMO Multi Sierra 24,000 BTU Tri Zone Mini Split Air Conditioner and Heater OLMO Multi Outdoor Unit Chart OLMO Multi Indoor Unit Chart OLMO Multi Sierra Series Product Display

Reliable Multi-Zone Comfort for Any Space

The OLMO Multi Sierra 24,000 BTU Multi-Zone Mini Split System delivers powerful, efficient, and quiet comfort control for your home or business. With its 22 SEER2 efficiency, multi-zone capability, and robust warranty, this model is a smart investment for year-round heating and cooling.

Shop the OLMO Multi Sierra Series →