This product has been discontinued.

The manufacturer has discontinued this product permanently. Please see the alternative product below.

27k BTU 23 SEER MrCool Olympus Ductless Heat Pump Split System - 2 Zone Wall Mounted - 12k+18k


Get $100 Cash Back on Your Qualifying Purchase

  1. Spend over $1000 on heating and air equipment.
  2. Share this video publicly on your existing Facebook news feed.
  3. Email a screenshot of the video on your facebook profile to [email protected] along with your order number.
  4. Get a check mailed to you for $100.

Limited Time Offer. Act Now!

Rebate only valid for qualifying purchases made after September 19, 2022 until further notice. Rebate claim limited to one per customer. Purchase must be made prior to sharing video. Please allow 1-2 weeks for processing. May not be used in conjunction with any other offer or discount. Video privacy setting must be public.

Get everything right and save time

Contact an expert now.

What's included

MRCOOL offers a large variety of products that will meet all of your cooling and heating needs. With units that vary in size, you'll be sure to find an option that will fit your space.

The Olympus Series offers a large variety of different split systems, whether you want to mount it on the wall, ceiling, or keep it hidden. Although these units have a slick design and fit well with any type of decor, you might want something that can be installed in the ceiling space behind drywall. MRCOOL makes installation super easy as well, providing you with nearly everything you need to get the job done right out of the box. Included in this package is the fully insulated lineset, wireless remotes and this unit is precharged with the environmentally friendly R-410a refrigerant.

But what can you do with the Olympus? A dual-zone installation like this 27k system is ideal for many different kinds of applications. You can use it to provide supplemental comfort in areas poorly serviced by an existing central heating and air system, distribute conditioned air throughout a two-story cabin, or circulate air throughout one very large space. Whatever your need, the Olympus Series will keep delivering the affordability and efficiency that you deserve.

How does a 30k BTU Heat Pump Split System operate efficiently enough to rate a 23 SEER? MRCOOL knows how. This ductless split system offers energy-saving features like Temp Compensation and Auto Restart---operating features that hold the temperature steady and keep the system from overworking. The MULTI3-27HP230V1 condenser uses R-410A chlorine-free refrigerant with a high efficiency compressor. Two-zone temperature control is provided via two wall-mounted air handlers, an 18k unit and a 12k unit.

Warranty Terms

For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents.  Online warranty registration must be completed within 60 days of installation.  Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.

For additional warranty information, click here.

More Information
UPC 856536005848
AHRI Number 8977708
Bundle Avg Coverage Area 1,000 - 1,200 Sq Ft
Bundle Cooling Capacity 2 Ton
Bundle Cooling Efficiency 19 SEER and Above
EER 12.5
Heat Pump Efficiency (HSPF) 10.3
Series Olympus
Zones 2
Popular Applications Apartment, Duplex, Hotel Room, Office, Single Family Home
Region Compatibility Nationwide
California Residents see Prop 65 WARNING

O-MULTI12HP-WMAH-230 Specifications:

More Information
Model O-MULTI12HP-WMAH-230
UPC 856536005800
Product Height (in) 11
Configuration Wall Mounted
Product Length (in) 8
Air Flow Direction Horizontal
Product Width (in) 33
Blower Motor Variable Speed
Cooling Capacity 1 Ton
Electrical Phase 1-Phase
Heat Strip Compatibility NA
Line Set Connection Type Flared
Liquid Line Size 1/4 inch
Max Overcurrent Protection 15 amps
Weight (lbs) 20.000000
Series Olympus
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Voltage 240
Warranty 5 Year Parts

Shipping & Delivery

Effective and efficient shipping practices are critical for an online business. That’s why we try our best to ship products within 24-36 hours of receiving your order. It’s why we have no hidden fees, send you tracking information as soon as we receive it, and work with our freight carriers to have units delivered as quickly as possible once they leave our warehouse. If you ever have any questions about shipping, call us at 1-270-575-9595. Notice that shipping outside of the continental US require an additional shipping fee.

Shipping Damage & Missing Items

Unpack and inspect ALL packages for damaged or missing items before accepting your shipment. If any damage is found, note this on the delivery receipt. Although Ingrams Water & Air Equipment is NOT responsible for shipping damage, we can assist with filing a claim against the shipping carrier to cover the cost of damages. Any damages or missing items have to be noted on the delivery receipt prior to signing for and accepting your shipment in order to file a claim. Do not let the delivery driver rush you. It is your right to inspect each and every item. If the delivery driver refuses to wait or doesn't allow you to inspect your items prior to signing, please call us immediately at 1-270-575-9595 and our claims department can offer assistance. 

Copyright © 1988-2024 Ingrams Water & Air Equipment, LLC. All Rights Reserved. Ingrams is a trademark of Ingrams Water & Air.