1. Home Heating, Cooling & Air Components Deals
  2. sku: 11108045749862782
  3. UTILITY UT3818874

UTILITY-TOOLS UT3818874 Feet Kit Mini Split Heat Pump Tools 1/4 1/2 Dia.

Ut3818874 Utility-tools 25 Feet 1/4 Inch -1/2 Dia. White Install Kit For Mini Split Heat Pump Systems New

( Brand: Utility-tools ), ( Country Of Origin: United States ), ( Signal Cable: Matching Length, Awg16 4 Lead ), ( Pipe Material: Soft Drawn Dehydrated Copper ), ( Pipe End Connectors: Brass Flare Nuts Included ), ( Piping Kit Length: 25ft ), ( Type: Connection Pipe ), ( Other Accessories: Wall Sleeve, Cap, Putty, Wrapping Tape, Drain Hose ), ( Size: 1/4 1/2 Dia ), ( Insulation Material: Three Layer P.e. ), ( Manufacturer Part Number: UT3818874 )

Review UTILITY TOOLS Feet 1/4 Inch 1/2 Dia. White Install Kit Mini Split Heat Pump Systems New

Introducing the Utility-Tools UT3818874 25-foot 1/4-inch to 1/2-inch Copper Tubing and Fittings Kit, the essential accessory for installing or servicing mini-split heat pumps. This comprehensive kit comes with all the necessary copper tubing and fittings to complete the refrigerant line connection between the outdoor unit and the indoor evaporator or air handler.

The kit includes 25 feet of premium-quality, oxygen-free, and dezincified copper tubing. With a diameter of 1/4-inch at the smaller end and gradually expanding to 1/2-inch at the larger end, this tubing is ideal for mini-split heat pump applications. The gradual expansion design ensures smooth refrigerant flow and reduces the likelihood of leaks.

Moreover, the kit comprises a variety of brass fittings to accommodate the tubing size transition. These fittings are manufactured to meet or exceed AHRI (Air-Conditioning, Heating, and Refrigeration Institute) standards and are compatible with both R-410A and R-134A refrigerants. The brass material ensures excellent resistance to corrosion, ensuring long-lasting performance.

The kit contains a mix of straight and elbow fittings, providing flexibility to accommodate different installation configurations. Each fitting comes with pre-applied RED-SEAL epoxy primer and RED-SEAL thread sealant. These sealants provide superior sealing performance and resistance to leaks, ensuring a secure connection between the tubing and the fittings.

In summary, the Utility-Tools UT3818874 25-foot 1/4-inch to 1/2-inch Copper Tubing and Fittings Kit is an indispensable accessory for anyone installing or servicing mini-split heat pumps. The high-quality copper tubing and brass fittings, along with the pre-applied sealants, ensure a reliable and leak-free refrigerant line connection.

Pros and Cons of buying a Utility-Tools UT3818874 25 Feet 1/4" x 1/2" Line Set Kit for Mini Split Heat Pumps

Introduction:

The Utility-Tools UT3818874 is a 25 feet long line set kit designed for mini split heat pumps. This kit includes both the liquid and refrigerant lines, ensuring a complete installation solution. Let's evaluate the advantages and disadvantages of purchasing this line set kit.

Pros:

1. Compatibility: This line set kit is universally compatible with most mini split heat pump systems, which makes it a versatile choice for various HVAC applications.

2. High-quality materials: The UT3818874 kit is made from copper lines and brass fittings, ensuring durability and longevity, while providing excellent heat transfer capabilities.

3. Easy installation: The kit comes pre-charged with refrigerant and pre-filled with oil, making the installation process smoother and faster.

4. Cost-effective: Compared to purchasing lines and fittings separately, this kit offers a more affordable solution for mini split heat pump installations.

Cons:

1. Limited length options: This particular kit only offers a 25 feet length, which might not be sufficient for larger installations.

2. Weight: Copper lines and brass fittings can be quite heavy, which may require additional labor and tools for installation.

3. Delicate handling required: To prevent damage during transportation and installation, extra care and precautions are required to maintain the integrity of the copper lines.

Conclusion:

The Utility-Tools UT3818874 25 Feet 1/4" x 1/2" Line Set Kit for Mini Split Heat Pumps is a reliable and cost-effective solution for mini split heat pump installations. Its compatibility with various systems, high-quality materials, and easy installation process make it an attractive choice. However, its limited length options and the need for careful handling are important considerations.

Recommendation:

If you're in the market for a line set kit for a mini split heat pump installation, the Utility-Tools UT3818874 is an excellent choice, especially for smaller to medium-sized installations. If you require a longer length, consider purchasing multiple kits or consulting with a professional HVAC technician to determine the best solution for your specific application.

Details:

Non Adhesive Wrapping Tape. Signal Cable: Matching length , AWG16 4 Lead Pipe Material: Soft Drawn Dehydrated Copper End Connectors: Brass Flare Nuts Included Type: Connection Insulation Three Layer P.E. Wall Sleeve / Liner with Cap. Three Layer Water Proof P.E.

Plastic dust caps, to keep it clean during installation. 25 Feet 1/4 -1/2 Dia. 1/4 -1/2 copper pipes, 3 layer insulation, Brass flare nuts, Piping Kit length :25Ft, Including 4 Lead Cable Set, Other Accessories: Wall Sleeve, Cap, Putty, Wrapping Tape, Drain Hose. Wall Filler Putty.

Any direct return of purchased items will not be processed. Brass Flare Nuts, on ready formed flare ends. Dehydrated Soft Drawn Copper Tubes. White Install Kit For Mini Split Heat Pump Systems NEW Product introduction: High quality replacement parts.

New List Item. Precautions: Incorrect installation of the product may cause it not to work properly.

part #: ut3818874 price

  • $73.21

specifications aerationaura:

  • brand: Utility-tools
  • country of origin: United States
  • signal cable: Matching Length, Awg16 4 Lead
  • pipe material: Soft Drawn Dehydrated Copper
  • pipe end connectors: Brass Flare Nuts Included
  • piping kit length: 25ft
  • type: Connection Pipe
  • other accessories: Wall Sleeve, Cap, Putty, Wrapping Tape, Drain Hose
  • size: 1/4 1/2 Dia
  • insulation material: Three Layer P.e.
  • manufacturer part number: UT3818874

offer aerationaura:

  • sold: 0
  • availability: In Stock
  • started: April 12, 2026
  • options: Ship-to-home
  • best offers: True

general aerationaura:

  • condition: New
  • Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

seller aerationaura:

  • rating: 99.4%
  • city: Chino, California
  • # reviews: 1051

payments aerationaura:

  • wallet: Paypal
  • credit card: Diners-club
  • other

returns aerationaura:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

shipping aerationaura:

  • type: Fixed
  • service: Standard
  • class: Standard
  • transit: 4-8 Days
  • cost: $0.00
country of origin: united states, signal cable: matching length, awg16 4 lead, pipe material: soft drawn dehydrated copper, pipe end connectors: brass flare nuts included, piping kit length: 25ft, type: connection pipe, other accessories: wall sleeve, cap, putty, wrapping tape, drain hose, size: 1/4 1/2 dia, insulation material: three layer p.e.,
category: home & garden > heating, cooling air, sku: 11108045749862782,

Utility-tools UT3818874 Is Similar To:

aerationaura logo
1 offer $73.21 USD
  • New. Offer #1 priced at $73.21 + $0.00 delivery = $73.21* total. (Waterproof) . Product introduction: High quality replacement parts 1/4"-1/2" copper pipes 3 layer insulation Brass flare nuts Piping Kit Length:25Ft Including 4 Lead Cable Set Other Accessories: Wall Sleeve, Cap, Putty, Wrapping Tape, Drain Hose Signal Cable: Matching Length, AWG16 4 Lead Pipe Material: Soft Drawn Dehydrated Copper Pipe End Connectors: Brass Flare Nuts Included Type: Connection Pipe Insulation Material: Three Layer P.E.FREE SHIPPING

Copyright © aerationaura.com