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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.
50 Ft Pre-Insulated Copper Refrigerant Line Set for Ductless Mini-Split Systems - 3/8-in x 5/8-in for 24K Indoor Units (LS38581250)
Model Number: LS38581250
- 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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50 Ft Pre-Insulated Copper Refrigerant Line Set for Ductless Mini-Split Systems - 3/8-in x 5/8-in for 24K Indoor Units
Model Number
LS38581250
Size
3/8 x 5/8
Length
50 ft
Insulation
1/2
3/8" x 5/8" x 50 Ft. Ductless Mini Split Line Set
Model: LS38581250
Extended-Length Refrigerant Line Set for Flexible Mini-Split System Placement
The LS38581250 is a 50-foot pre-insulated copper refrigerant line set designed for use with compatible 24,000 BTU ductless mini-split systems. Featuring 3/8-inch liquid and 5/8-inch suction lines, this line set provides a dependable connection between indoor and outdoor equipment while supporting efficient refrigerant flow and reliable system operation.
Manufactured from high-quality copper tubing and protected with factory-installed insulation, this line set helps reduce condensation and energy loss while supporting professional installation practices. The extended 50-foot length offers greater installation flexibility when outdoor equipment must be located farther from the indoor unit, making it ideal for a wide range of residential and light commercial mini-split applications.
Features & Benefits
- 50-foot pre-insulated copper refrigerant line set
- 3/8-inch liquid line and 5/8-inch suction line sizing
- Compatible with many 24,000 BTU ductless mini-split applications
- Factory-insulated tubing helps reduce condensation
- Supports efficient refrigerant flow and system performance
- Durable copper construction for long-term reliability
- Non-flared copper tubing allows custom flare preparation during installation
- Helps simplify mini-split installation projects
- Suitable for residential and light commercial applications
- Professional-grade HVAC installation component
- Ideal for installations requiring longer equipment separation distances
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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