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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
MrCool Olympus 18,000 BTU Mini-Split Heat Pump Horizontal Ducted Air Handler – 4th Generation, R454B (DUCT-18HP-230B-O)
- Model Number: CASSETTE18HP-230C-P-O
- Includes Remote Controller
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
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MrCool Olympus 18,000 BTU Mini-Split Heat Pump Horizontal Ducted Air Handler – 4th Generation, R454B
Model Number
DUCT-18HP-230B-O
Dimensions
34.65" W x 26.54" D x 8.27" H
Documents
DUCT-18HP-230B-O Specifications
Warranty
5-Year Parts | 7-Year Compressor
MRCOOL Olympus 18K Horizontal Ducted Indoor Unit for Zoned HVAC Systems
High-Performance Concealed Comfort for Larger Rooms and Multi-Zone Systems
The MRCOOL Olympus 4th Generation 18,000 BTU Horizontal Ducted Air Handler provides powerful and efficient heating and cooling for larger rooms and demanding comfort zones. Designed for concealed installation, this ducted indoor unit delivers the benefits of ductless inverter technology while preserving a clean interior appearance with hidden air delivery.
Compatible with MRCOOL Olympus multi-zone systems, this air handler uses advanced inverter-driven operation to improve comfort consistency and reduce energy consumption. Its quiet performance and flexible ducted design make it an excellent solution for living rooms, additions, offices, and other larger residential or commercial applications.
Features & Benefits
- 18,000 BTU heating and cooling capacity for larger comfort zones
- Horizontal concealed ducted design for discreet installation
- Compatible with MRCOOL Olympus 4th Generation multi-zone condensers
- Advanced inverter technology for energy-efficient comfort
- Quiet indoor operation for homes and commercial environments
- Flexible ducted airflow for even room temperature distribution
- Built-in WiFi SmartHVAC app compatibility
- Compatible with Amazon Alexa and Google Assistant
- Environmentally friendly R-454B refrigerant
- Compact cabinet design for easier installation in tight spaces
- 208/230V single-phase electrical operation
- Wireless remote included for convenient system control
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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