MRCOOL No-Vac Lineset

Price range: $393.60 through $939.51

The MRCOOL No‑Vac Lineset delivers fast, reliable HVAC installation with pre‑charged, factory‑sealed refrigerant lines. No vacuuming required—just a secure, efficient connection for consistent comfort and long‑term performance.

Estimated delivery dates: Oct 26, 2026 - Oct 31, 2026
SKU: 18576382 Categories: , Tag: Brand:

Description

92 / 100 SEO Score

The MRCOOL No‑Vac Lineset is engineered to simplify HVAC installation and deliver consistent, reliable performance for homeowners and professionals. Each lineset arrives factory‑sealed and pre‑charged, allowing you to connect your system without vacuum pumps, gauges, or specialized tools. This streamlined approach reduces installation time, eliminates common setup errors, and ensures a clean, secure refrigerant pathway from day one.

Built with durable copper tubing, high‑quality insulation, and kink‑resistant protection, the MRCOOL No‑Vac Lineset supports optimal efficiency across a wide range of MRCOOL heating and cooling systems. Its sleek, professional appearance enhances any installation, while its precision‑engineered Quick‑Connect fittings provide a dependable, leak‑free seal.

Whether you’re completing a DIY project or optimizing workflow as a contractor, the MRCOOL No‑Vac Lineset offers a fast, mess‑free, and highly efficient solution that improves system reliability and long‑term comfort throughout the home.

Feature Bullets

  • Pre‑Charged & Factory‑Sealed — No vacuuming required; eliminates pumps, gauges, and specialized tools.
  • Fast DIY Installation — Designed for quick, clean, and straightforward setup with MRCOOL systems.
  • Durable Copper Construction — Kink‑resistant lines maintain refrigerant flow and long‑term reliability.
  • High‑Quality Insulation — Protects performance and efficiency in all climate conditions.
  • Professional Appearance — Sleek, low‑profile design supports a clean, finished look.
  • Consistent Refrigerant Charge — Ensures optimal system operation without manual charging.
  • Compatible With MRCOOL Systems — Ideal for new installations, replacements, and upgrades.

Related:

MRCOOL Hyper Heat Central Ducted System

Additional information

MRCOOL No-Vac Lineset

15' R-454B No-Vac Lineset, 25' R-454B No-Vac Lineset, 35' R-454B No-Vac Lineset, 50' R-454B No-Vac Lineset

⚠️ California Proposition 65 Refrigerant Warning

Why is there a California Proposition 65 warning on this refrigerant?

California requires a Proposition 65 warning on any HVAC system containing pressurized refrigerants such as R‑454B. This does not mean the product is unsafe during normal operation. The warning simply states that refrigerants can be hazardous if directly inhaled or improperly handled. The refrigerant is sealed inside the system, and licensed installers follow EPA guidelines to ensure safe installation and operation.

INSTALL MANUAL

Select options This product has multiple variants. The options may be chosen on the product page