Part of this kit — included in the price above.

View full details →
15' Quick Connect Line Set for 18k Indoor Units, 1/4 x 1/2 x 15ft with Extension Coupler and Additional Refrigerant to Extend the Length of Your Line Set

15' Quick Connect Line Set for 18k Indoor Units, 1/4 x 1/2 x 15ft with Extension Coupler and Additional Refrigerant to Extend the Length of Your Line Set

Perfect Aire| SKU: 1DALS14-12-15-75G Out of Stock

$358.00$479.9925% off

Payment plans

From $29.83/mo with shop Pay View sample plans

$9.94/mo with Paytomorrow Learn More SAVE NOW:

Currently unavailable

Optional accessories

Add common accessories before checkout.

Add coverage
Add coverage

Choose optional coverage for your order.

Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2 Year Protection Plan · $149Add two years of optional service contract coverage. 5 Year Protection Plan · $299Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

Backed by Chill Mini Splits · (888) 231-8920Detailed terms and conditions

Want it when it’s back?

Leave your email and we’ll let you know the moment it’s restocked.

Product overview

Upgrade your mini-split system effortlessly with our Quick Connect Mini-Split Line Set Extension—fast, easy, and reliable comfort is just a click away!

🔌 Seamless Connection: Installs with quick-connect fittings, ensuring a leak-free link to extend your system’s reach without any complicated steps.

🛠️ Complete Kit: Includes a 15’ pre-charged line set with extra refrigerant and extension couplers—everything needed to connect quickly when you need more length.

🌦️ Built to Last: Crafted with strong copper and weather-resistant insulation, this extension delivers reliable, long-lasting performance year after year.

Don’t let short line sets slow you down—choose this extension for an easy, dependable fit and enjoy stress-free mini-split installation today!

In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.

Ask AI

Ask AI about this product

Ask our AI product assistant about sizing, compatibility, electrical needs, accessories, shipping, warranty, and install planning.

Complete Your System

15' Quick Connect Line Set for 18k Indoor Units, 1/4 x 1/2 x 15ft with Extension Coupler and Additional Refrigerant to Extend the Length of Your Line Set
Electrical Kit
Outdoor condenser pad for mini split air conditioner
MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft
MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers

Total Price: $358.00

This item: 15' Quick Connect Line Set for 18k Indoor Units, 1/4 x 1/2 x 15ft with Extension Coupler and Additional Refrigerant to Extend the Length of Your Line Set $358.00