When you’re running line sets across long distances, through tight penetrations, or up against rigid materials like brick or concrete, you need something sturdy. You need performance, durability, and smart design—and that’s exactly what you get with Paircoil, the premium pre-insulated line set built for mini split and VRF applications.
Pre-Paired Convenience
Paircoil comes pre-paired meaning both the liquid and suction lines are bundled together inside a single insulation jacket. When you’re ready to connect, simply nick between the two lines and spread them apart as needed. This makes pulling the line set through walls, crawlspaces, or across long building runs incredibly efficient—especially when dealing with complex layouts or tight conditions.
Snag-Resistant Exterior
The outer jacket features a grid-style emboss pattern that’s more than just distinctive—it’s snag-resistant. This makes it easier to guide the line set through tough materials like brick or block without damaging the insulation. The dense exterior also adds rigidity, which helps resist kinks during installation—essential for tight bends and long pulls.
Built to Code – Fully Rated
Paircoil doesn’t just look and feel premium—it’s backed by nine ASTM ratings, including:
- Two for copper tubing, ensuring strength and consistency
- Seven for insulation, most notably the E84 fire safety rating
Why does E84 matter? Because Section 602 of the 2024 International Mechanical Code requires this rating not only for duct construction but also for any components enclosed within duct systems. Paircoil meets these standards, giving you peace of mind and making it easier to comply with code.
A2L Refrigerant Ready
As the industry transitions to A2L refrigerants, Paircoil is already there. It’s fully compatible with all A2L refrigerants, meaning you can install it today without worrying about tomorrow’s regulations.
Smarter Installation, Measurable Results
One of the smartest features of Paircoil is its foot markings. Instead of guessing how much line you’ve installed—or how much refrigerant charge you need—you can read the markings right off the insulation. That means no tape measures, no guesswork, and more accurate refrigerant calculations for ductless and inverter system
A Finish That Lasts
Unlike the flimsy, bright-white line sets that degrade quickly in the elements, Paircoil features an ivory-toned, UV-resistant exterior that maintains its durability and appearance even after years in harsh outdoor enviornments.
How to Spot the Real Thing
Look for:
- The ivory color
- The embossed grid pattern
- The clean, professional finish
That’s Paircoil—designed to perform, built to last, and made for serious HVAC professionals who demand quality. To learn more about Paircoil, watch Kerry McIntyre’s Ask a Trainer video!
Ready to Upgrade?
Don’t settle for generic or untested materials. Choose Paircoil and give your next project the premium line set it deser
