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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.
MrCool 50 ft 1/4 in x 1/2 in Line Set for Olympus Mini-Split 12K & 18K Indoor Units (MC50-1412K)
Model #: MC50-1412K
- 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.
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MrCool 50 ft 1/4 in x 1/2 in Line Set for Olympus Mini-Split 12K & 18K Indoor Units
Model Number
MC50-1412K
Length
50 ft
Liquid Size
1/4 in
Suction Size
1/2 in
MRCOOL 50 Ft Copper Line Set for Olympus 12K & 18K Mini-Split Units
Extended-Length Copper Refrigerant Line Set for Olympus Ductless Systems
The MRCOOL MC50-1412K Line Set provides a dependable long-run installation solution for Olympus 12K and 18K mini-split systems. Its 50-foot insulated copper tubing allows flexible placement of indoor and outdoor equipment while maintaining reliable refrigerant flow and efficient HVAC operation.
Designed for residential and light commercial applications, this line set supports professional-quality ductless installations in larger or more complex spaces.
Features & Benefits
- 50 ft line set for Olympus 12K and 18K mini-split systems
- 1/4 in liquid line and 1/2 in suction line sizing
- Insulated copper tubing for efficient refrigerant transfer
- Ideal for long-distance indoor-to-outdoor installations
- Flexible tubing simplifies routing and installation
- Supports reliable HVAC system performance
- Designed for ductless heat pump applications
- Durable construction for dependable long-term use
- Suitable for residential and commercial applications
- Professional installation recommended
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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