MRCOOL 15 ft. 3/8" x 3/4" No-Vac Pre-Charged Line Set for Central Ducted Hyper Heat 2nd Gen & VersaPro 2nd Gen (R-454B Refrigerant)

MRCOOL 15 ft. No-Vac Pre-Charged Line Set – 3/8" x 3/4" (R-454B) | Designed for Hyper Heat 2nd Gen & VersaPro 2nd Gen Central Ducted Systems

Upgrade your MRCOOL Central Ducted Heat Pump System with the MRCOOL 15 ft. No-Vac Pre-Charged Line Set, engineered for hassle-free installation and optimal performance. This premium line set is pre-charged with R-454B refrigerant, specifically designed for use with MRCOOL Hyper Heat 2nd Gen and VersaPro 2nd Gen central ducted systems.

Important Compatibility Notice:

🔴 This line set is charged with R-454B refrigerant and is NOT compatible with systems using R-410A. If your existing system uses R-410A, this line set will not function properly and should not be used as a replacement.

Key Features & Benefits:

✅ Pre-Charged with R-454B Refrigerant – The latest low-GWP (Global Warming Potential) refrigerant, R-454B, provides environmentally friendly, energy-efficient performance while ensuring compatibility with MRCOOL’s latest central ducted systems.

✅ No-Vac Quick Connect Technology – No vacuuming required! MRCOOL’s innovative quick-connect fittings allow for a secure, leak-proof installation in minutes, making this a perfect solution for both DIYers and professional HVAC installers.

✅ Durable, High-Quality Construction – Built with premium-grade copper tubing, this line set offers exceptional durability, corrosion resistance, and long-term reliability.

✅ Optimal Compatibility & Performance – Specifically engineered for MRCOOL Hyper Heat 2nd Gen and VersaPro 2nd Gen Central Ducted Heat Pump systems, ensuring maximum efficiency, precise refrigerant flow, and extended system life.

✅ Industry Standard Sizing – Features a 3/8" liquid line and 3/4" suction line, designed for seamless integration with MRCOOL’s R-454B refrigerant-based ducted heat pump systems.

✅ Energy Efficient & Eco-Friendly – The R-454B refrigerant used in this line set is a modern, lower-global-warming alternative to R-410A, aligning with new EPA refrigerant regulations for a more sustainable and efficient HVAC solution.

Why Buy from MRCOOL DIY Direct?

When you purchase from MRCOOL DIY Direct, you’re getting your products from the USA’s most trusted MRCOOL dealer. As an authorized MRCOOL stocking dealer, we provide:
✔️ Genuine MRCOOL products – No third-party resellers or knockoffs.
✔️ Expert customer support – Our team is knowledgeable and ready to assist.
✔️ Fast, reliable shipping – Your order is processed quickly for minimal downtime.
✔️ Competitive pricing – Get the best value on official MRCOOL equipment and accessories.

⚡ Upgrade Your System Today! Order the MRCOOL 15 ft. No-Vac Pre-Charged Line Set and enjoy a fast, easy, and reliable installation with the peace of mind that comes from buying from the nation’s most trusted MRCOOL dealer – MRCOOL DIY Direct.