Cerro Copper

Whirlpool / Cerro 3/8" x 3/4" Insulated Refrigerant Line Set — 35 ft

SKU: 2P015.001
★★★★★ · verified reviews

$239
As low as $9.95/mo with Shop Pay or Affirm financing*

Ships same day — order by 2 PM CT
Questions about sizing? Call (888) 762-1334

Free Freight
Pallet delivery
Full Warranty
Manufacturer
0% Financing
Shop Pay / Affirm
Factory Direct
No middleman

About this product

Pre-insulated copper refrigerant line set for residential AC systems. 3/8" liquid line and 3/4" suction line, copper ACR tubing, 1/2" white tear-resistant insulation. 35 foot length -- great for longer install runs across larger homes or upper-floor furnace closets.

  • 3/8" liquid line + 3/4" suction line
  • 35 foot length
  • 1/2" white tear-resistant insulation on suction line
  • R-454B compatible (also works with R-410A and R-22 systems)
  • Pairs with WLA14AY24BJ1NA (2-ton condenser) and similar 14 SEER2 systems
  • Cerro Copper Products -- industry standard quality

Specifications

BrandCerro Copper
SKU2P015.001
TypeLine Sets
WarrantyManufacturer
ShippingFree pallet freight

What customers are saying

★★★★★ · verified reviews
★★★★★ Feb 2026

Saved $2,400 vs local contractor

Got quoted $9,200 from a local HVAC contractor for a furnace replacement. Found Furnace Direct and got the exact same Goodman unit for under $5k delivered. My installer couldn't believe the price and installed it in one day. Runs perfectly.

Dave M. — Greensboro, NC Verified buyer
★★★★★ Jan 2026

Fast shipping, exactly as described

Ordered on a Tuesday, pallet arrived Friday. Unit was packed well, no damage, all factory sealed. Andrew answered my sizing question over the phone and got me the right model. Couldn't be happier with the purchase.

Karen L. — Fort Myers, FL Verified buyer
★★★★★ Jan 2026

Installer said same one he'd buy at supply house

My HVAC guy said he pays basically the same price at his wholesale supply house. The markup contractors add is insane. Furnace Direct cut the middleman out entirely. Will recommend to everyone I know.

Mike T. — Cape Coral, FL Verified buyer
★★★★★ Dec 2025

Heating my 2,200 sq ft home perfectly

Installed my 96% AFUE furnace a couple months ago. Heats my 2,200 sq ft home perfectly, and my gas bill dropped noticeably compared to the old unit. Great product, great price, great experience from start to finish.

Steve R. — Winston-Salem, NC Verified buyer
★★★★★ Dec 2025

Saved enough to pay for the install

Math was simple: 3 contractor quotes all over $8k. Furnace Direct plus local installer was under $5,500 total. Saved enough to basically pay for the install myself. Quality is identical to what contractors charge a fortune for.

Jennifer B. — Naples, FL Verified buyer
★★★★★ Nov 2025

No-pressure, honest pricing

Called a few HVAC companies first — every single one wanted to schedule an "in-home consultation" before giving me a price. Furnace Direct just showed me the price. Bought online, shipped next day, done. This is how it should work.

Robert K. — High Point, NC Verified buyer