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MRCOOL 9,000 BTU Wall Mount Air Handler – O-09-HP-WMAH-230C-O

$434.12

Condition: NewFree Shipping

-

Complete Your System Optional add-ons — each ships with your order as its own item
Line SetMatch the line sizes listed in the specifications
Your system total: $434.12

Product Details

Model Number
O-09-HP-WMAH-230C-O
Brand
MRCOOL
Condition
New

Description

MRCOOL 9,000 BTU Wall Mount Air Handler – O-09-HP-WMAH-230C-O

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MRCOOL 9,000 BTU Wall Mount Air Handler – O-09-HP-WMAH-230C-O

Enjoy reliable heating and cooling with the MRCOOL® OLYMPUS ESTAR® 9k Series air handler, designed to deliver year-round comfort for spaces up to 400 square feet—ideal for single rooms, home offices, garages, and more. Its compact size allows for quick and easy installation, making setup a breeze for your installer.
Equipped with the MRCOOL® Smart HVAC app, this unit offers convenient Wi-Fi connectivity, letting you control it from your smartphone or tablet, no matter where you are. Prefer a more traditional approach? Use the included remote control for simple access to your preferred settings.
Built with efficiency in mind, the unit boasts impressive performance ratings: SEER2 of 25.8, EER2 of 14.9, and HSPF2-4 of 12.5—helping you cut down on energy costs. With multiple indoor fan speeds and whisper-quiet operation at just 47 dB, you’ll barely notice it’s there while enjoying consistent comfort.
Now using eco-friendly R-454B refrigerant, this system is better for the environment without compromising on power or performance.
You’ll also enjoy versatile control options, including voice command compatibility with Amazon Alexa and Google Assistant. Backed by an industry-leading warranty—including a 7-year compressor coverage and a 5-year parts warranty—the MRCOOL® OLYMPUS ESTAR® 9k Series offers advanced technology, dependable performance, and personalized climate control for years to come.

Technical Specifications

Specification Value
Manufacturer MRCOOL
Model Number O-09-HP-WMAH-230C-O
Product Type Wall Mount Air Handler
Series Olympus 4th Gen Air Handlers
Tonnage 0.75
Max Coverage Area Up to 400
Refrigerant R-454B
Voltage 208/230 V
Phase 1
Mount Type Wall
Color White
Unit Dimensions 11.81″H x 33.74″W x 9.09″D
Shipping Weight 29.98 lb
Parts Warranty 5-Year

Compliance & Shipping Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Shipping restrictions apply in: GU, PR, VI

Warranty Coverage

5
Year Parts Warranty

5-Year

Professional Installation Required

Certified HVAC technician installation ensures optimal performance, safety compliance, and full warranty protection.

Important: Check state and local codes and ordinances before purchasing. Product availability and compliance requirements may vary by region.

Where the O-09-HP-WMAH-230C-O fits

This is the indoor unit by itself — a wall-mount head. It pairs with a matching MRCOOL outdoor condenser. It is rated at 9,000 BTU. This line is meant for professional installation, with evacuation and charging done by a licensed technician.

See the rest of the range in MRCOOL mini splits, or run the numbers with our HVAC sizing tool. Not sure what pairs with what? Call (877) 843-4822 and we will check it before you buy.

Additional information

Weight 29.98 lbs
Dimensions 0.00 × 0.00 × 0.00 in
System Type

Mini Split

Brand

MRCOOL

Tonnage

0.75 Ton

Refrigerant

R-454B

Voltage

208/230V

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