3/8”x3/4” MRCOOL® Central Split System Non-Charged Line Sets
【MRCOOL】 3/8”x3/4” MRCOOL® Central Split System Non-Charged Line Sets A Closer Look 3/8"x3/4" MRCOOL® Central Split System Non-Charged Line Sets LS3834。
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30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| 3/8”x3/4” MRCOOL® Central Split System Non-Charged Line Sets | |
| Model Number | 10663873315089 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (128)
Reviews (128)
Customer Reviews
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MRCOOL® Central Split System Non-Charged Line Sets
Make your MRCOOL® central split installation smooth and straightforward with our high-quality non-charged copper line sets. Designed for reliability and easy handling, these line sets deliver dependable performance for your MRCOOL® Split System while giving installers the flexibility they need on the job.
- 3/8” Liquid Line & 3/4” Suction Line
- Non-charged design — ideal for central split installs requiring brazed connections
- Durable copper tubing built for long-term performance
- Insulated & weather-ready for year-round protection
- Available in 25ft, 35ft, and 50ft lengths to fit your installation needs
Engineered for efficient installs, these lightweight line sets are easy to position and route through your space, helping cut down install time and labor. The high-quality insulation and sweat-connection ends make them a great choice for HVAC professionals and DIY-minded homeowners working with a pro.
Upgrade your install with MRCOOL® reliability — and enjoy comfort you can count on.
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