SKU: 99053000771

Copper Piping Kit Lineset for Mini Split Installation

Sale price$81.00 Regular price$90.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Copper Piping Kit Lineset for Mini Split InstallationOverview Connect your indoor and outdoor units securely with a copper piping kit lineset for mini split installation. Copper tube kits offer long term durability that allows you to install them and forget about them as you enjoy the benefits of your new heating and cooling system. Our kits come equipped with all the essentials for mini split piping, from nonadhesive wrapping tape to copper pre flared refrigerant pipes that reduce the risks of rusting

Overview

 Connect your indoor and outdoor units securely with a copper piping kit lineset for mini split installation. Copper tube kits offer long-term durability that allows you to install them and forget about them as you enjoy the benefits of your new heating and cooling system.

Our kits come equipped with all the essentials for mini split piping, from nonadhesive wrapping tape to copper pre-flared refrigerant pipes that reduce the risks of rusting and future maintenance requirements. Shop Pioneer’s copper piping kit lineset for mini split installations and pair your heat pump with quality components that maximizes its performance.

Detailed Diameter Reference Guide Available Here

Diameter Selection Guide (FOR WYS-20 and WYS-22 SERIES

9,000 BTU Models (except for WYS009AMFI22RL) 1/4"-3/8"
12,000-18,000 BTU Models (as well as WYS009AMFI22RL) 1/4"-1/2"
24,000 BTU and Above Models 3/8"-5/8"

Diameter Selection Guide (FOR DIAMANTE/WYT-19 SERIES

9,000 BTU - 18,000 BTU 1/4"-3/8"
24,000 BTU 1/4"-1/2"
36,000 BTU  1/4"-5/8"

Diameter Selection Guide (FOR DIAMANTE ULTRA/WYT-22 SERIES

9,000 BTU - 12,000 BTU 1/4"-3/8"
18,000 BTU 1/4"-1/2"
24,000 BTU  1/4"-5/8"

Diameter Selection Guide (FOR HYPERFORMANCE WYF-25 SERIES

9,000 BTU - 12,000 BTU 1/4"-3/8"
18,000 BTU 1/4"-1/2"
24,000 BTU 3/8"-5/8"

Wrench/Tool Sizes Needed

The corresponding Wrench/Tool sizes needed to turn the flare nuts of the line-sets are as follows:

Line Diameter
Wrench Size
1/4"
5/8"
3/8"
13/16"
1/2"
15/16"
5/8"
1-1/16"
3/4"
1-5/16"

Pioneer’s copper tubing kits include:

  • Copper pipes
  • 3 layer insulation
  • Brass flare nuts
  • Includes the following:
    • Insulated pre-flared copper refrigerant pipes (length and diameter as chosen)
    • 4 lead communication wire between indoor and outdoor unit (same length as chosen)
    • 10 ft. condensate drain hose
    • Wall passage sleeve with cap and putty
    • Non-adhesive wrapping tape (2" wide, 50' length)

Feature Set

  • Highest Quality Full Copper Piping Kit Set. 
  • Compliance with ASTM-B280 Standard (USA-Canada).
  • Dehydrated Soft Drawn Copper Tubes.
  • Three Layer Water Proof P.E. Insulation.
  • Brass Flare Nuts, on ready formed flare ends.
  • Matching Length 16 Gauge 4 Lead Signal Cable set.
  • Plastic dust caps, to keep clean during installation.
  • Wall Sleeve/Liner with Cap.
  • Wall Filler Putty.
  • Non Adhesive Wrapping Tape.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99053000771

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Nero
Pawtucket, US
★★★★★ 4
Good, flexible (considering it's 2 GA) wire
Color: Black, Size: 20-Feet
Good, flexible (considering it's 2 GA) wire. Lugs soldered on well (using solder pot + flux). The only reason I didn't rate it 5 stars is because it's expensive. Made in USA was a +
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2017
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Church's
Boise, US
★★★★★ 5
Awesome cable
Color: Black, Size: 25-Feet
Worked great, used it for my corvette batter relocation to the trunk. Plus starter, and alternator wiring
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Reviewed in the United States on February 22, 2026
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Shanika P.
Fort Morgan, US
★★★★★ 5
Good wire
Color: Black, Size: 20-Feet
Seems to be quality wire but it was not what I thought it was. I thought I was ordering 2/0 but it was #2.
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Reviewed in the United States on April 16, 2024
L
Verified Purchase
La puerta esta si llave solo se jala y abre
Louisville, US
★★★★★ 5
Super útil soldar y flexibles fácil de enrollarlo
Color: Black, Size: 50-Feet
Excelente me sirvió mucho necesito otro un poco más grueso la que sigue de eso gracias cable excelente 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
M
Verified Purchase
Marvin
Pawtucket, US
★★★★★ 5
Muy buen producto
Color: Black, Size: 25-Feet
Muy buen producto 100% recomendado y a tiempo
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Reviewed in the United States on December 14, 2025

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