O-12-HP-WMAH-230C-O
NON DIY - Licensed HVAC Installation
Description
Experience dependable heating and cooling with the MRCOOL® OLYMPUS ESTAR® 12k Series air handler, designed for spaces up to 550 square feet—perfect for bedrooms, home offices, garages, and more. Its compact design makes installation quick and hassle-free for your technician. Stay in control from anywhere with the MRCOOL® Smart HVAC app, which connects via Wi-Fi to your smartphone or tablet. Prefer a more hands-on approach? Use the included remote control for simple and convenient operation. Engineered for energy efficiency, this unit delivers strong performance with a SEER2 rating of 25.5, EER2 of 13, and HSPF2-4 of 10.6—helping you reduce energy consumption and save on utility costs. A variety of indoor fan speeds ensures optimal comfort, while its whisper-quiet operation at just 46 dB keeps noise to a minimum. Now using R-454B refrigerant, an environmentally friendly option, this system supports a greener future without compromising performance. Enjoy multiple control options, including wireless remote access, the SmartHVAC app, and voice control compatibility with Amazon Alexa and Google Assistant—giving you the flexibility to adjust your comfort your way. Backed by industry-leading protection when enrolled in the Cool Care Program—including limited lifetime compressor coverage, a 7-year unit replacement program, and 5 years of parts coverage—the MRCOOL® OLYMPUS ESTAR® 12k Series offers advanced features, quiet operation, and year-round comfort you can count on.
Find the Brochure HERE
─────────────────────────────────────────────────────────────
Key Specs (Performance Specs Click Here)
WORKS WITH: O-ES-12-HP-C-230C-O1, MULTI3-18HP230C-O, MULTI4-27HP230C-O, MULTI5-36HP230C-O, MULTI6-48HP230C-O
TONNAGE: 1
VOLTAGE (V): 230
MAX FUSE BREAKER (A): 15
MIN CIRCUIT AMPACITY (A): 3
MOUNT TYPE: Wall
COLOR: White
MAX COVERAGE AREA: Up to 550
REFRIGERANT TYPE: R-454B
DECIBEL RATING (DBA): 47/36.5/32.5/22/19.5
DECIBEL RATING LOW (DBA): 19.5
DECIBEL RATING HIGH (DBA): 47
NUMBER OF SPEEDS: 5 (Variable)
OSCILLATION: Yes
LINESET FITTING TYPE: Flare
LIQUID LINE SIZE: 1/4
SUCTION LINE SIZE: 3/8
BLOWER MOTOR SPEEDS: 441.4/323.7/229.6/176.6/147.2
BLOWER MOTOR RPM: 1100/850/700
WIFI COMPATIBILITY: Yes
APP COMPATIBILITY: Yes
REMOTE CONTROL INCLUDED: Yes
UL LISTED: Yes
CSA LISTED: Yes
ETL LISTED: Yes
BASE WARRANTY: 5-Year Parts
BASE PARTS WARRANTY: 5-Year
BASE REMOTE WARRANTY: 5 Year
NET DEPTH (IN): 9.09
NET HEIGHT (IN): 11.81
NET WIDTH (IN): 33.74
NET WEIGHT (LBS): 22.93
GROSS DEPTH (IN): 12.2
GROSS HEIGHT (IN): 14.57
GROSS WIDTH (IN): 36.22
GROSS WEIGHT (LBS): 29.32
─────────────────────────────────────────────────────────────
Compatibility
Olympus 12k 4th Gen E-Star Condenser - 230v
Olympus 18k 4th Gen Multi Zone 3 Condenser - 230v
Olympus 27k 4th Gen Multi Zone 4 Condenser - 230v
Olympus 36k 4th Gen Multi Zone 5 Condenser - 230v
Olympus 48k 4th Gen Multi Zone 6 Condenser - 230v
Mini Split Line Sets 1/4"-3/8"
MMCFOA Care Kit - Foaming Cleanser Only
MB176 - Condenser Wall Mounting Kit - 9k to 18k
Disclaimer:
The compatibility information provided in this article is specific to units within the same series. While additional compatibility with other series and units may exist, it is not detailed here. For further assistance or confirmation of compatibility with other systems, please contact MRCOOL support.
─────────────────────────────────────────────────────────────
Warranty
The MRCOOL warranty provides comprehensive coverage for your unit when installed by a licensed professional.
─────────────────────────────────────────────────────────────
Quick Links
- Image 1
- Image 2
- Image 3
- Warranty Registration
- Warranty
- Rebate Center
- Install & Owners Manual
- Service Manual
- Manuel d'installation en français
- Document de garantie en français
─────────────────────────────────────────────────────────────
📞 (270) 366-0457
📧 support@mrcool.com
📝 Submit a support ticket
Comments
0 comments
Please sign in to leave a comment.