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)

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NV15-3834-O
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  • Pre-Charged with R-454B Refrigerant – No need for manual refrigerant handling or vacuuming.
  • No-Vac® Quick Connect Technology – Leak-proof, tool-free installation for fast setup.
  • 15-Foot Length – Perfect for compact installations and flexible system placement.
  • 3/8" Liquid Line & 3/4" Suction Line – Designed for maximum refrigerant flow and efficiency.
  • Weather-Resistant Construction – Made from high-quality, corrosion-resistant copper tubing.
  • Energy Efficient & Eco-Friendly – Uses low-GWP R-454B refrigerant to reduce environmental impact.
  • Optimized for MRCOOL Hyper Heat 2nd Gen & VersaPro 2nd Gen – Ensures seamless system integration.
  • Not Compatible with R-410A Systems – Specifically designed for R-454B refrigerant-based systems.

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Description

The MRCOOL 15 ft. No-Vac Pre-Charged Line Set is designed for quick, hassle-free installation with MRCOOL Hyper Heat 2nd Gen and VersaPro 2nd Gen central ducted heat pump systems. Featuring No-Vac® Quick Connect technology, this factory pre-charged line set eliminates the need for vacuuming, refrigerant handling, or specialized HVAC tools, making installation fast, secure, and leak-proof.

With its high-quality copper tubing, corrosion-resistant construction, and pre-charged R-454B refrigerant, this line set ensures efficient and reliable performance while meeting modern environmental standards. It is perfect for both HVAC professionals and DIY installers, providing a plug-and-play solution for your MRCOOL system.

Key Features & Benefits

Pre-Charged with R-454B Refrigerant for Easy Setup

This pre-charged line set eliminates the need for manual refrigerant handling, making installation simpler and safer. The low-GWP R-454B refrigerant ensures energy efficiency and environmental compliance, making it a sustainable upgrade for MRCOOL systems.

No-Vac® Quick Connect Technology for Leak-Proof Installation

The pre-sealed, leak-proof Quick Connect fittings allow for a tool-free, professional-quality installation in minutes. This eliminates the risk of contamination and reduces setup time, making it ideal for DIY installations and professional HVAC technicians alike.

15-Foot Length for Compact Installations

The 15-foot reach is ideal for compact installations, offering optimal flexibility for system placement without excessive refrigerant line coiling or unnecessary extensions.

3/8" Liquid Line & 3/4" Suction Line for Maximum Efficiency

Designed for precise refrigerant flow, this line set ensures optimal energy efficiency and peak system performance when paired with MRCOOL Hyper Heat 2nd Gen or VersaPro 2nd Gen systems.

Durable, High-Quality Construction for Long-Term Performance

Built from premium-grade copper tubing, this line set offers exceptional durability, corrosion resistance, and reliability, ensuring consistent performance over time.

Energy-Efficient and Eco-Friendly Design

The use of R-454B refrigerant makes this line set a modern, environmentally friendly alternative to older refrigerants, aligning with EPA regulations while maintaining high-efficiency heating and cooling.

Important Compatibility Notice

  • Designed exclusively for MRCOOL Hyper Heat 2nd Gen & VersaPro 2nd Gen systems using R-454B refrigerant.
  • NOT compatible with older MRCOOL models or any system using R-410A refrigerant.
  • Using this line set with an incompatible system may cause operational issues, system failure, and void warranties.

Why Buy from an Authorized MRCOOL Dealer?

When purchasing from an authorized MRCOOL dealer, you ensure that you receive genuine, high-quality products with reliable support and fast shipping.

  • 100% Authentic MRCOOL Products – No third-party sellers or counterfeit components.
  • Expert HVAC Customer Support – Get assistance with compatibility, installation, and troubleshooting.
  • Fast & Reliable Nationwide Shipping – Orders are processed quickly for minimal downtime.
  • Best Pricing on MRCOOL Accessories – Get competitive pricing and exclusive offers on MRCOOL equipment.

Final Words

The MRCOOL 15 ft. No-Vac Pre-Charged Line Set is the perfect solution for a quick, efficient, and professional HVAC installation. With pre-charged R-454B refrigerant, durable copper construction, and No-Vac® Quick Connect technology, this line set ensures seamless integration with MRCOOL Hyper Heat 2nd Gen and VersaPro 2nd Gen systems.

Whether you're a DIY homeowner looking for an easy installation or an HVAC professional needing a high-quality component, this leak-proof, tool-free line set delivers efficiency, reliability, and superior performance. Upgrade your system today with the most convenient No-Vac® solution available.

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