MRCOOL No-Vac 3/8 3/4 Precharged Lineset for Universal Series and Central Ducted Systems - R410A

Description

MRCOOL No-Vac® Quick Connect® Precharged Line Set 3/8" x 3/4" – R-410A

For Universal Series & Central Ducted Systems

The MRCOOL No-Vac® Quick Connect® Precharged Line Set is engineered to dramatically reduce installation time while delivering a secure, professional-grade refrigerant connection for MRCOOL Universal Series and Central Ducted HVAC systems. Designed for efficiency and reliability, this line set arrives factory pre-charged with R-410A refrigerant, eliminating the need for vacuum pumps, flaring tools, or on-site refrigerant charging.

Using MRCOOL’s innovative screw-on Quick Connect® valves, installers can complete connections quickly and confidently while maintaining precise refrigerant levels—pre-charged to 1.94 oz per foot for accurate system performance. This not only simplifies installation but also reduces the risk of refrigerant loss or installation errors.

Built for long-term durability, the line set is protected by a 3/4-inch Gator-Flextra™ UV-resistant insulation sleeve, safeguarding the copper tubing from sun exposure, weather damage, and potential harm from animals or rodents. For installations requiring longer runs, multiple No-Vac® line sets can be joined together using an optional coupler, offering flexible length customization without compromising system integrity.

Key Features

• Factory pre-charged with R-410A refrigerant for precise system performance

• No vacuuming or flaring required, saving hours on installation

• Screw-on No-Vac® Quick Connect® valves for fast, secure connections

• 3/4" Gator-Flextra™ UV protective insulation for superior durability

• Compatible with MRCOOL Universal Series and Central Ducted Systems

• Line sets can be extended using compatible Quick Connect® couplers

• Reduces installation by up to 7 traditional installation steps

Specifications

• Line Set Size: 3/8" Liquid Line × 3/4" Suction Line

• Refrigerant Type: R-410A

• Pre-Charge Amount: 1.94 oz per foot

• Connection Type: MRCOOL No-Vac® Quick Connect®

• Insulation: Gator-Flextra™ UV-resistant sleeve

• Application: Universal Series & Central Ducted HVAC systems

What’s Included

• 1 × MRCOOL No-Vac® Quick Connect® Precharged Line Set (3/8" x 3/4")

• Factory-installed refrigerant charge

• Protective insulated copper tubing