MRCOOL 25 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)
SKU: 79418506490

MRCOOL 25 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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Description

MRCOOL 25 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 25 ft. No Vac Pre Charged Line Set 3 8" x 3 4" for Hyper Heat 2nd Gen & VersaPro 2nd Gen Systems Upgrade your compatible MRCOOL central ducted HVAC system with the MRCOOL 25 ft. No Vac Pre Charged Line Set, engineered specifically for MRCOOL Central Ducted Hyper Heat 2nd Gen and VersaPro 2nd Gen systems using R 454B refrigerant. This factory pre charged line set is designed to simplify installation while delivering reliable performance, maximum

MRCOOL 25 ft. No-Vac® Pre-Charged Line Set – 3/8" x 3/4" for Hyper Heat 2nd Gen & VersaPro® 2nd Gen Systems

Upgrade your compatible MRCOOL® central ducted HVAC system with the MRCOOL 25 ft. No-Vac® Pre-Charged Line Set, engineered specifically for MRCOOL Central Ducted Hyper Heat 2nd Gen and VersaPro® 2nd Gen systems using R-454B refrigerant. This factory pre-charged line set is designed to simplify installation while delivering reliable performance, maximum efficiency, and leak-resistant operation.

Featuring MRCOOL’s innovative No-Vac® Quick Connect technology, this line set eliminates the need for vacuum pumps, refrigerant charging, or specialized HVAC tools. Because apparently traditional HVAC installations decided they should require twelve tools, two gauges, and a small emotional breakdown.

Key Features & Benefits

  • Pre-Charged with R-454B Refrigerant – Factory sealed and ready for installation with no additional refrigerant charging required.
  • 25-Foot Line Set Length – Provides flexible installation options for residential and light commercial HVAC applications.
  • 3/8" Liquid Line & 3/4" Suction Line – Optimized sizing for efficient refrigerant flow and dependable system performance.
  • No-Vac® Quick Connect Technology – Leak-proof, factory-sealed fittings allow for a fast and secure installation process.
  • Tool-Free Installation Design – No vacuuming, refrigerant handling, or specialty charging equipment required.
  • Durable Weather-Resistant Construction – Built with high-quality copper tubing and durable insulation for long-lasting performance in demanding conditions.
  • Energy Efficient Operation – Designed to support the high-efficiency performance standards of MRCOOL® R-454B systems.

Designed for MRCOOL® R-454B Systems

This MRCOOL® No-Vac® line set is specifically engineered for compatibility with:

  • MRCOOL® Central Ducted Hyper Heat 2nd Gen Systems
  • MRCOOL® VersaPro® 2nd Gen Systems

The factory pre-charged R-454B refrigerant design helps ensure proper compatibility, efficiency, and performance for newer-generation MRCOOL® HVAC equipment.

Important Compatibility Notice

For R-454B Systems Only – This line set is exclusively designed for MRCOOL® systems utilizing R-454B refrigerant.

Not Compatible with R-410A Systems – Do not use with older MRCOOL® systems or equipment requiring R-410A refrigerant. Using incompatible refrigerants or components may result in equipment damage, operational issues, and voided manufacturer warranties.

Why Choose MRCOOL® No-Vac® Line Sets?

  • Factory pre-charged and ready for installation
  • No vacuum pump or refrigerant charging required
  • Leak-resistant quick connect fittings
  • DIY-friendly installation design
  • Compatible with MRCOOL® high-efficiency R-454B systems
  • Reliable performance with genuine MRCOOL® components

Buy from an Authorized MRCOOL® Dealer

When you purchase from MRCOOL HVAC Direct, you are buying from an authorized MRCOOL® dealer committed to providing genuine products, expert support, and dependable service.

  • 100% Genuine MRCOOL® Products – No counterfeit parts or unauthorized third-party sellers.
  • Expert Customer Support – Assistance with compatibility, installation, and product selection.
  • Fast & Reliable Shipping – Quick order processing and secure nationwide delivery.
  • Competitive Pricing – Exceptional value on official MRCOOL® HVAC equipment and accessories.

Upgrade Your MRCOOL® HVAC Installation Today

Choose the MRCOOL 25 ft. No-Vac® Pre-Charged Line Set for a faster, cleaner, and more reliable HVAC installation experience. Designed specifically for compatible MRCOOL® Hyper Heat 2nd Gen and VersaPro® 2nd Gen systems using R-454B refrigerant, this line set helps deliver professional-quality performance with simplified installation convenience.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79418506490

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HalfTrac
Pawtucket, US
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026
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Lily S
Dallas, US
★★★★★ 5
Great Quality for the Price
Size: 100 Count (Pack of 1)
Love these paper plates. They’re sturdy, microwave-safe, and hold up well without getting soggy or folding easily. Great for everyday use and cleanup is super convenient. Good value for the price and reliable for meals and snacks.
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Reviewed in the United States on May 21, 2026
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Andrea
Louisville, US
★★★★★ 5
Nice and sturdy!
Size: 300 Count
This was our first time to try the Amazon Basics Everyday Plates. I typically purchase paper plates in bulk from a big box club store. These are just as good, if not better! They are thick and sturdy, and hold up well. The price point it also better! My only negative is the design on the plate isn’t the most appealing. I think it’d be better if the design was limited to just being on the edge, and not across the entire plate.
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Reviewed in the United States on May 30, 2026
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S. Mosher
West Palm Beach, US
★★★★★ 5
Great Size, Strong Enough for Everyday Use, and Worth Reordering
Size: 300 Count
I reorder these regularly, and that really says the most. They’ve been consistent, practical, and a good value for what you get. They’re strong enough to handle normal meals without feeling like they’re going to give way. I’ve had no issues using them for everyday food, and they hold up well as long as you’re using them as intended. I also like the size. They’re a little over 8½ inches, which works well for most meals. If I have something heavier, I can put a plate holder underneath, and these still fit just fine. The print/design is simple, which I don’t mind at all. I’m more concerned with how they perform, and these do what I need them to do. I’ve used name-brand paper plates before, and for my everyday use, I feel like these compare very well, especially considering the price. I’ll also be honest—paper plates just make sense for me. I tend to drop things because of how my hands work, so this helps prevent broken dishes and the cleanup that comes with that. Plus, it definitely cuts down on doing dishes. Overall, these are reliable, affordable, and something I’ll continue to reorder.
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Reviewed in the United States on April 17, 2026
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Jay HQ
Charlottesville, US
★★★★★ 5
Great Everyday Paper Plates for the Price
Size: 100 Count (Pack of 1)
For around six bucks, getting 100 microwave-safe paper plates like this is a really good deal. Also, they’re actually pretty good quality. They can hold a decent amount of food and they don’t get all soggy or start dripping through the bottom halfway through eating. The soak-proof part is legit. Another thing I liked is the design. The white and green looks simple but nice, and they honestly just look better than a lot of the random cheap paper plates out there. I’ve been using them pretty regularly for quick meals and throwing food in the microwave, and they’ve been really convenient. I will say, if the food is extremely hot, the bottom of the plate does warm up pretty fast since the plates are somewhat thin underneath. Sometimes using two plates instead of one helps with that. Aside from that though, they’ve been excellent. For the amount you get, the quality is genuinely solid and they’ve held up really well for everyday use. Amazon Basics definitely nailed these. 100% would recommend them.
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Reviewed in the United States on May 9, 2026

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