MRCOOL Olympus ENERGY STAR 12,000 BTU Ductless Mini Split System
Transform Any Room with Whisper-Quiet Comfort
Imagine walking into a perfectly climate-controlled room with no intrusive noise—just pure comfort. The MRCOOL Olympus air handler delivers exceptional cooling and heating performance while operating at whisper-quiet levels as low as 25 dBA, about the same as a quiet library.
Premium Efficiency Saves Money Year After Year
With an impressive 20.7 SEER rating that exceeds ENERGY STAR requirements, this system slashes utility bills while maintaining ideal comfort. The estimated annual cooling cost of just $50 means this investment pays for itself through energy savings, all while using environmentally friendly R-410A refrigerant.
Smart Home Integration Made Simple
Take control of your comfort from anywhere with the included SmartHVAC WiFi Control Module. The enhanced setup process and improved functionality work seamlessly with both Apple and Android devices. Voice control compatibility with Amazon Alexa and Google Assistant means you can adjust your comfort without lifting a finger.
Perfect for Any Room in Your Home
This versatile 12,000 BTU system effectively conditions spaces up to 500 square feet, making it ideal for:
Master bedrooms
Home offices
Living rooms
Sunrooms
Studio apartments
Advanced Comfort Features You'll Love
The Olympus system doesn't just cool and heat—it elevates your comfort experience with:
4-way air direction control for even temperature distribution
Variable speed operation with 4 fan settings
Auto-swing function to eliminate hot or cold spots
Sleep mode that adjusts temperature throughout the night
Turbo mode for rapid temperature changes when you need them
Automatic restart after power outages
Intelligent refrigerant leak detection for peace of mind
Built for Lasting Performance
MRCOOL stands behind this premium system with a comprehensive warranty package: 7-year compressor coverage, 5-year parts protection, and 1-year remote warranty when registered and professionally installed. The durable construction and advanced features ensure years of reliable operation.
Installation Flexibility
With an extended maximum line set length of 82 feet, this system can be installed virtually anywhere in your home, regardless of outdoor unit placement constraints. Professional installation ensures your system performs at its best while maintaining warranty coverage.
Transform your space today with the perfect balance of efficiency, performance, and smart technology. The MRCOOL Olympus mini-split system delivers the ultimate in comfort with the convenience you deserve.
Key Features
Installation by a licensed professional required where applicable
7-Year Compressor, 5-Year Parts and 1-Year Remote warranty when registered and when installed by a licensed professional
20.7 SEER energy efficient performance makes a MRCOOL Olympus both effective and affordable
R-410A environmentally friendly refrigerant
Energy Star certified: estimated national average annual operating cooling cost is 50 dollars based on AHRI certificate #204783911
The new Olympus Energy Star systems include our SmartHVAC WiFi Control Module with improved setup and enhanced functionality for Apple and Android smart devices. Works with Amazon Alexa. Works with Google Assistant.
Includes features such as timer mode, auto swing, sleep mode, turbo mode, auto restart, refrigerant leakage detection, and more
Frequently Asked Questions About MRCOOL Olympus ENERGY STAR 12,000 BTU 1 Ton Ductless Mini Split Air Conditioner and Heat Pump Air Handler, O-12-HP-WMAH-230A
Most Frequently Asked Questions
Other Questions
Product Overview
Zone / ROOM:
1 Zone
Air Handler BTU:
12k
Coverage Area:
500 sq.ft
Condenser BTU:
Outdoor Operating Temp (Cool/ heat):
Warranty
7 Year Compressor & 5 Year Parts
MRCOOL Olympus ENERGY STAR 12,000 BTU 1 Ton Ductless Mini Split Air Conditioner and Heat Pump Air Handler, O-12-HP-WMAH-230A Reviews