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ACiQ Refrigerant Line Set 1/4"-5/8" | Insulated Pre-Flared Copper | 15ft / 30ft / 50ft for Mini Split Systems

ACiQ Refrigerant Line Set 1/4"-5/8" | Insulated Pre-Flared Copper | 15ft / 30ft / 50ft for Mini Split Systems

ACiQ| SKU: 218863 Out of Stock

$365.66$410.1111% off

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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 · $149Add two years of optional service contract coverage. 5-year protection · $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.

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Product overview

Product Overview:

This pair of insulated copper refrigerant lines is designed for use with mini split air conditioning and heat pump systems that require 1/4" liquid and 5/8" suction lines. The pre-flared ends make installation simple and leak-resistant. Available in multiple lengths to suit your project needs.

Key Features:

  • 1/4" O.D. liquid line with pre-flared ends
  • 5/8" O.D. suction line with pre-flared ends
  • 1/2" thick insulation for thermal protection
  • Lengths available: 15ft, 30ft, and 50ft
  • Heavy-duty construction for HVAC applications

Note: Ensure this line set matches your system's specifications before purchasing. Compatible with many ductless mini split systems requiring 1/4" x 5/8" refrigerant lines.

Warranty Information:

This line set is manufactured by Online Supply and is covered under standard warranty policies. For questions regarding compatibility or warranty, please contact us directly.

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.

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