HVACZAR - Authorized MrCool Dealer
15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set
15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set view 2
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Universal·Pro Install

15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set

SKU NV15-3834

R-410A
$317.87
Pay over time withAffirmaffirmKlarnaKlarna— see your options at checkout.
In Stock — Ships within 1-3 days

Customize it — compatible add-ons only

Joins two No-Vac line sets when one length is not enough.

Clean channel for the lines running down your exterior wall.

Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.

N/A warranty · Factory-backed by MrCool
Ships nationwide · exact freight at checkout · Ships in 1-3 business days
30-day returns on unopened products · See policy
Secure checkout:Visa · Mastercard · Amex · Discover

Sizing Help

Not sure if this system is right for your space?

Proper sizing prevents short-cycling, high bills, and premature failure. Our sizing tool takes 60 seconds.

Match My SpaceOr call (657) 582-0899

Resources

Brochures & Manuals

BrochureInstall ManualAccessory Manual

Description

15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set

What's in the Box

Here's what you'll receive with your order

Pre-Charged Refrigerant Line Set

15ft pre-charged copper lines

Quick Connect Fittings

Flare fittings for tool-free connection

2 Years compressor warranty
R-410A refrigerant
Compressor: 2 Years warrantyParts: 1 Year warranty

15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set — Model Details

What this specific model is sized for, how it installs, how it performs, and what it costs to run.

Install Difficulty — Professional Install

This is a professionally-installed condenser that requires a licensed HVAC technician with EPA 608 certification. The tech will pull a vacuum on the line set to 500 microns, pressure-test with nitrogen, release the factory charge, and commission per MrCool's startup procedure. Budget 1 full day for install on a single-zone system. The system supports line set lengths up to 15ft; longer runs are available as accessory kits. Plan the shortest practical route — every 10ft of line set adds roughly 2% capacity loss. Ships with R-410A refrigerant. R-410A is a mature, widely-serviced refrigerant; service technicians and parts are available at any HVAC supply house.

What's in the Box & Compatibility

Ships as a Accessories Line Set.

Product Details

15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set

Specifications

RefrigerantR-410A
Max Line Set15 ft
Refrigerant TypeR-410A
Refrigerant Charge2.43 oz
Liquid Line Size3/8
Suction Line Size3/4

Features

  • Pre-Charged R-410A to 2.43 oz for 100% Accuracy
  • Strong 3/4" Gator-Flextra UV Protective Insulation Sleeve
  • Simple to Use Screw-on Quick Connect Valves
  • Quicker Installation than Conventional Line Sets By Saving 7 Installation Steps

Frequently Asked Questions

Everything you need to know about this product

Do I need a licensed HVAC installer?

Yes — this unit is professionally-installed. The installer needs EPA 608 certification to handle R-410A, plus standard HVAC tools (vacuum pump, manifold gauges, nitrogen kit). Expect a one-day install on a single-zone system, more on multi-zone.

How fast does HVACZAR ship this unit?

Shipping is calculated at checkout from the order weight, and you see the exact charge before paying. In-stock SKUs leave the warehouse within 1–3 business days. Transit time is 3–7 business days via truck freight (with liftgate delivery) for outdoor units and UPS Ground for accessories. Tracking is emailed at pickup.

What if it arrives damaged or I change my mind?

Inspect the unit before signing for freight delivery. If there is visible damage, note it on the delivery receipt and refuse the shipment — we ship a replacement at no cost. Unopened and unused units can be returned within 30 days for a refund less outbound shipping.

What is the warranty on the 15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set?

The 15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set comes with a N/A manufacturer warranty when purchased from HVACZAR, an authorized MrCool dealer. Register your unit after purchase to activate full warranty coverage.

How long does shipping take?

Shipping is calculated at checkout from the order weight. Most MrCool systems ship within 1-3 business days and arrive in 3-7 business days via FedEx, UPS, or truck freight with liftgate delivery.

Do you offer returns?

Yes. HVACZAR offers a 30-day return policy on unopened, unused products in original packaging. Contact us to initiate a return and receive a return authorization number.

How can I pay?

We accept all major credit cards (Visa, Mastercard, American Express, Discover) via Stripe secure checkout. All transactions are encrypted and protected.

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Ships Nationwide — Shop by State

We deliver the 15 FT Pre-Charged 3/8" x 3/4" MRCOOL No-Vac Quick Connect Line Set to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.

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