Quick answers to questions about ordering, compatibility, and installation.
Easily extend your MRCOOL DIY Single or Multi-Zone system with the MRCOOL 16-Foot Quick Connect Line Set, designed for seamless, tool-free installation. Compatible with 9,000 BTU, 12,000 BTU, and 18,000 BTU units, this line set eliminates the need for vacuuming, brazing, or refrigerant charging, making it the perfect solution for DIY installations.
This kit includes the DIYPro cable and couplers, allowing you to safely and securely extend your existing line set. The DIYPro cable provides extra durability and protection against harsh weather conditions and accidental damage.
✅ Pre-Charged with R-410A Refrigerant – No need for vacuuming, cutting, or charging—just plug and play for a hassle-free installation.
✅ Quick Connect Fittings – Designed exclusively for MRCOOL DIY systems, ensuring a leak-proof and secure connection between the indoor air handler and outdoor condenser.
✅ DIYPro Cable for Added Protection – A reinforced electrical conduit shields against weather, pests, and accidental damage from landscaping tools.
✅ Kink-Resistant No-Vac Line Set – Flexible yet durable, making it easy to bend during installation while maintaining maximum refrigerant flow.
✅ UV & Weather-Resistant Insulation – The 3/4" protective sleeve safeguards against sun damage, extreme temperatures, and environmental wear, ensuring long-lasting performance.
🔹 For Multi-Zone Systems – Compatible with MRCOOL DIY Multi-Zone 4th Gen Systems, supporting 9K, 12K, and 18K BTU air handlers.
🔹 For Single-Zone Systems – Extends the existing DIY Single-Zone system line set, allowing a total extension of up to 75 feet when used with additional line sets and couplers.
✔ 16' Pre-Charged Line Set – Includes a 1/4" liquid line and 1/2" suction line, factory-filled with R-410A refrigerant.
✔ DIYCOUPLER-1412K75C Couplers – Seamlessly connects the extended line set to your existing setup.
✔ DIYPro Cable – Ensures a secure, continuous electrical connection between the indoor and outdoor units.
The MRCOOL 16' Quick Connect Line Set is designed for use with:
✅ MRCOOL DIY 9K, 12K, and 18K BTU units (Single & Multi-Zone).
✅ EZ-PRO Systems.
✅ Extensions of existing 16', 25', and 35' pre-charged line sets, providing flexible installation options.
Ensure a quick, efficient, and reliable installation with the MRCOOL 16' Quick Connect Line Set. Designed for easy expansion, this pre-charged line set allows you to customize your HVAC setup with minimal effort—no specialized tools or professional assistance required!
💡 Order now from MRCOOL DIY Direct – the USA’s most trusted independent MRCOOL dealer – for expert support, fast shipping, and guaranteed authentic MRCOOL products!
Quick answers to questions about ordering, compatibility, and installation.
Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.
Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.
Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.
Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.
Yes. Our support team can assist with product selection based on your application, space, and installation needs.
Manufacturer installation guides and documentation are included or available upon request for most products.
Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.
Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.
Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.
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