null Skip to main content

PioneerĀ® Flexible Insulated Lineset for Mini-Split Systems - 16 Feet

Pioneer

MSRP: $283.48
$209.99
(You save $73.49 )
(No reviews yet) Write a Review
SKU:
FLS-1/4-3/8
Shipping:
Calculated at Checkout
Direct Factory Delivery: Ships directly from wholesale warehouse with scheduled liftgate delivery & tracking.
Adding to cart… The item has been added

PioneerĀ® Flexible Insulated Lineset for Mini-Split Systems - 16 Feet

Take the strain, pain, and worry out of making those delicate copper piping bends with Pioneer's newest flexible line set for ductless mini split systems. Prevent kinks, avoid bending complications, and gain freedom when it comes to routing runs.

Traditional line sets are typically made of soft copper which is not always ideal for certain installations, as it is prone to kinking or toughening with tight or repeated bends. This product solves that dilemma by offering a tougher steel construction, allowing for deployment in more unique environments requiring greater flexibility or a tighter bend radius.

This product is approved for usage on air conditioners and heat pumps as liquid, suction, hot gas discharge line use, as long as none of these uses exceeds the maximum recommended operating pressures indicated on the equipment.

Summary:

  • Set of 2 Stainless Steel Pipes w/ Black Rubber Insulation
  • Compatible with Flare-type mini split connections
  • Improved bending radius over copper linesets
  • Suitable for most project and applications

Specifications:

  • Design Pressure: 650 PSIG
  • Max abnormal pressure 3600 PSIG
  • Length: 16 feet
  • Insulation thickness: 1/2"
  • Diameters selected when adding to cart
  • Working temperature: -40°F ~ 248°F

This is a specialty product and cannot be shortened, patched, or repaired.

Wholesale Specifications & Compliance Guarantee

Official MSSD Direct Distribution Data for Pioneer Item #FLS-1/4-3/8

🚚 Wholesale Freight Shipping Structure

  • Palletized Freight Delivery: Securely packaged and strapped to prevent coil or cabinet transit damage.
  • Liftgate Unloading Included: Every system price reflects complete residential or jobsite liftgate unloading services.
  • Terminal Tracking: Direct carrier tracking with scheduled delivery appointment confirmation.

šŸ›”ļø EPA Refrigerant & Safety Compliance

  • Low-GWP Mandate Certified: Compliant with 2025–2026 EPA AIM Act guidelines (R-454B / R-32 next-gen refrigerants).
  • Factory Parts Protection: Full manufacturer warranty integrity preserved via authorized wholesale distribution channels.
  • Factory Pre-Charged: Outdoor condensing units engineered and tested for rated line-set lengths.

šŸ“œ Manufacturer Warranty Protection

Pioneer System Warranty: 5-Year Compressor / 5-Year Parts Limited Factory Warranty.

šŸ“Š System Engineering & Performance Specifications

Product Model Title PioneerĀ® Flexible Insulated Lineset for Mini-Split Systems - 16 Feet
Factory SKU / Part # FLS-1/4-3/8
Brand Entity Pioneer
Wholesale Freight Rate $0.00 (Palletized Liftgate Unloading Included)