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3 Zone (3 Heads) OLMO Sierra Multi-Zone 42,000 BTU, 3.5 TON, R410A, Tri Zone 9K + 9K + 12K BTU Wall Mount Ductless Mini Split Air Conditioner and Heater, Inverter with Heat Pump, 230V, Optional 16ft, 25ft or 50ft Installation Kits

3 Zone (3 Heads) OLMO Sierra Multi-Zone 42,000 BTU, 3.5 TON, R410A, Tri Zone 9K + 9K + 12K BTU Wall Mount Ductless Mini Split Air Conditioner and Heater, Inverter with Heat Pump, 230V, Optional 16ft, 25ft or 50ft Installation Kits

SKU: OS-MSR42-230VO + OS-M12SRW-230VI + OS-M09SRW-230VI

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Regular price $2,618.00
Sale price $2,618.00 Regular price $2,879.80
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Installation Kit Size

NOTE: THE DEFAULT SELECTION DOES NOT INCLUDE AN INSTALLATION KIT. UPGRADE YOUR SELECTION TO ADD TO YOUR ORDER.

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3 Zone (3 Heads) OLMO Sierra Multi-Zone 42,000 BTU, 3.5 TON, R410A, Tri Zone 9K + 9K + 12K BTU Wall Mount Ductless Mini Split Air Conditioner and Heater, Inverter with Heat Pump, 230V, Optional 16ft, 25ft or 50ft Installation Kits


Summary

The OLMO Sierra Multi-Zone can be used in multiple combinations with Olmo Multi-Sierra Wall Mounted Units in up to 4 independent zones. Featuring inverter technology, this heat pump offers up to 20 SEER2 ratings, delivering efficient cooling and heating capabilities. With Smart Connect included, you can independently control this unit from anywhere using the APP for added comfort and convenience. A remote control is also included, offering features such as Sleep, Turbo, and Eco modes, Multiple Fan Speeds, Timer, and Auto Swing Louvers.


Important

All units must be installed by a licensed HVAC professional for the warranty to be valid. Registration is required within 60 days of installation and can be completed online or by phone. The installation kit is necessary for the system to function. Ensure that you have selected the desired installation kit above. This kit comes with Pre-Flared 99% Copper Lines, Data Communication Wires, PVC Drainage Attachment, Wrapping Bands, etc.


What's Included

  • Indoor Units OS-M12SRW-230VI (12,000 BTU OLMO Sierra Indoor Wall Mount Unit) 
  • 2X Indoor Units OS-M09SRW-230VI (9,000 BTU OLMO Sierra Indoor Wall Mount Unit) 
  • Outdoor Unit OS-MSR42-230VO (42,000 BTU OLMO Sierra Outdoor Condenser Unit) 
  • Optional, Pre-Flared 99% Copper Installation Kit (16ft, 25ft or 50ft.) MUST BE SELECTED ABOVE.
  • Wireless Remote Controls
  • Installation Manual
  • User’s Manual
  • Manufacturer Warranty

Other OLMO 42,000 BTU Combinations

3 Zones 4 Zones 5 Zones
9 + 9 + 12 9 + 9 + 9 + 9 9 + 9 + 9 + 9 + 9
9 + 9 + 18 9 + 9 + 9 + 12
9 + 9 + 9 + 9 + 12
9 + 9 + 24 9 + 9 + 9 + 18
9 + 9 + 9 + 9 + 18
9 + 12 + 12 9 + 9 + 9 + 24
9 + 9 + 9 + 9 + 24
9 + 12 + 18 9 + 9 + 12 + 12
9 + 9 + 9 + 12 + 12
9 + 12 + 24 9 + 9 + 12 + 18
9 + 9 + 9 + 12 + 18
9 + 18 + 18 9 + 9 + 12 + 24
9 + 9 + 9 + 12 + 24
9 + 18 + 24 9 + 9 + 18 + 18
9 + 9 + 9 + 18 + 18
9 + 24 + 24 9 + 9 + 18 + 24
9 + 9 + 12 + 12 + 12
12 + 12 + 12 9 + 12 + 12 + 12
9 + 9 + 12 + 12 + 18
12 + 18 + 18 9 + 12 + 12 + 18
9 + 12 + 12 + 12 + 12
12 + 18 + 24 9 + 12 + 12 + 24
9 + 12 + 12 + 12 + 18
12 + 24 + 24 9 + 12 + 18 + 18
12 + 12 + 12 + 12 + 12
18 + 18 + 18 9 + 12 + 18 + 24
18 + 18 + 24 9 + 18 + 18 + 18
12 + 12 + 12 + 12
12 + 12 + 12 + 18
12 + 12 + 12 + 24
12 + 12 + 18 + 18

 


Warranty

  • 5 year compressor limited warranty
  • 2 year parts limited warranty (must be installed by a licensed HVAC technician)
  • 1 year remote control

Technical Information

Model Number: OS-M12SRW-230VI (12,000 BTU Indoor Wall Mount)

Specification Details
Refrigerant Piping Liquid/Gas Side (inch) 1/4, 3/8
Packing Dimensions (WxDxH)
39.38 x 13.19 x 6.38
Controller L1-12
BTU Rated 12,000
Unit Net/Gross Weight 19.84 / 24.25
Unit Dimensions (WxHxD)
37.38 x 10.75 x 8.13
Power Source
208-230V, 1Ph, 60Hz
Indoor Noise Level H/M/L 39 / 35 / 30

 

Model Number: OS-M09SRW-230VI (9,000 BTU Indoor Wall Mount)

Specification Details
Voltage Range (V) 187-253
Packing Dimensions (WxDxH)
39.38 x 13.19 x 6.38
BTU Rated 9,000
Unit Net/Gross Weight 19.84 / 24.25
Unit Dimensions (WxHxD)
32.02 x 10.75 x 8.13
Power Source
208-230V, 1Ph, 60Hz
Indoor Noise Level H/M/L 39 / 35 / 30

 

Model Number: OS-MSR42-230VO (42,000 BTU Indoor Wall Mount)

Specification Value
Voltage Range (V) 198~253
SEER2 (up to) 20
Refrigerant Type R410A
Packing Dimensions (WxDxH)
43-3/4 x 18-1/8 x 47-1/4
EER2 (up to) 10.5
Unit Net/Gross Weight (lbs) 198.4 / 224.5
Unit Dimensions (WHD)
37-3/8 x 41-3/8 x 13-3/8
Power Source
208-230V, 1Ph, 60Hz
Outdoor Noise Level (dB) 63
Minimum Circuit Ampacity (A) 35
Max Fuse (A) 50
Heating Capacity at 47°F (BTU) 42,000
COP 3.17
Cooling Capacity (nominal) (BTU) 42,000

 



Certifications


Performance Data/Features

• Remote Control Included
• Smart Connect from Anywhere
• Comfortable Sleep Mode
• Turbo and Eco Modes
• Multiple Fan Speeds
• Timer
• Louver Auto Swing
• Self Clean Mode
• LED Display


Manuals & Downloads

Brackets

Line covers

INSTALLATION KITS

We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.

Delivery Map

IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.

SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.

INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.

We will prepare your order within 24-48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.

Delivery Map. 

 

IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.

 

SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.

 

INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.

Southminisplits exclusively distributes Cooper & Hunter and OLMO products, you can always find the most technical information on the manufacturer's website:
Cooper & Hunter
DETAILED PRODUCT BOOKLETS FOR THIS PRODUCT:
Olivia Series Booklet
Multi-Zone Booklet
Specification Table
Quick-Start Guide
Installation Manual
General Manufacturing Information
Rebates