Nu-Calgon
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Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products
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Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products
Refrigeration Service Test Kits, Chemicals, and Sealers
Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products
Item #: 2157213

Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products

Item #: 2157213

KES 4263

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*All items will import from US

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What Stands Out

Versatile Compatibility
Designed to work seamlessly with Nu-Calgon's Easy Seal and Easy Dry products, this piercing valve and hose offer a versatile solution for refrigerant repairs, ensuring efficient and reliable performance in various HVAC systems.
User-Friendly Design
The ergonomic design makes the valve easy to operate, allowing technicians to quickly and effectively utilize the product, significantly reducing repair time and improving overall user experience in the field.
Durable Construction
Built with high-quality materials, this piercing valve and hose provide exceptional durability and reliability, ensuring long-lasting performance and reducing the need for frequent replacements, ultimately saving money for HVAC professionals.

Product Details

Shop the best selection of refrigeration service test kits, chemicals, and sealers. Get the Nu-Calgon 4051-99 Piercing Valve and Hose for AC Easy Seal and Easy Dry, compatible with 4050-01, 4050-02, and 4050-06. Includes hose and valve. Shop at Ubuy Kenya

Who Should Buy?

Suitable For
  • HVAC Technicians

    Perfect for professionals who need a reliable tool for sealing and servicing A/C systems quickly and efficiently.

  • DIY Homeowners

    Great for homeowners looking to perform A/C repairs themselves, providing them with an easy-to-use, effective solution.

  • Refrigeration Experts

    Ideal for refrigeration specialists who require a dependable piercing valve for routine maintenance on commercial units.

Not Suitable For
  • Untrained Users

    Not suitable for individuals without A/C repair knowledge, risking improper use and potential system damage.

Product Description

Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products

About This Item

Introducing the Nu-Calgon 4051-99 Piercing Valve and Hose for AC Easy Seal and Easy Dry Products Keep your air conditioning and refrigeration systems running smoothly with the Nu-Calgon 4051-99 Piercing Valve and Hose. This convenient kit includes a hose and valve, making it easy to connect to your AC Easy Seal and Easy Dry products. Designed for use with Nu-Calgon's 4050-01, 4050-02, and 4050-06 products, this piercing valve and hose ensure a secure and leak-free connection. Whether you're a professional HVAC technician or a DIY enthusiast, this kit is a must-have for any A/C or refrigeration system maintenance or repair. The Nu-Calgon brand is well-known for its high-quality HVAC tools, and this piercing valve and hose are no exception.

Engineered to meet industry standards, you can trust that this kit will deliver reliable performance and durability. Not only does this kit make it easy to add Nu-Calgon's AC Easy Seal and Easy Dry products to your system, but it also allows for hassle-free troubleshooting and maintenance. With Nu-Calgon, you'll have the peace of mind knowing that your A/C system is in good hands. Don't let a faulty valve or hose hinder the performance of your air conditioning or refrigeration system.

Upgrade to the Nu-Calgon 4051-99 Piercing Valve and Hose today and experience the difference it can make for your HVAC system. Shop Nu-Calgon refrigeration supplies and HVAC accessories at Ubuy and take advantage of our extensive selection of A/C maintenance and repair products. Order now and keep your A/C system running smoothly all year round.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Nu-Calgon 4051-99 Piercing Valve and Hose designed for?

    Answer: The Nu-Calgon 4051-99 Piercing Valve and Hose is designed specifically for use with AC Easy Seal and Easy Dry products. It allows for the convenient and efficient introduction of sealants into refrigerant systems. This tool is essential for HVAC technicians and DIY enthusiasts who need to repair leaks without completely draining the system, ensuring a fast and effective sealant application in air conditioning units.
  • Question: How do I use the Nu-Calgon 4051-99 Piercing Valve?

    Answer: To use the Nu-Calgon 4051-99 Piercing Valve, simply attach it to the refrigerant line by piercing the line with the valve. Once securely connected, you can then inject Easy Seal or Easy Dry product through the valve. This process is crucial for maintaining the integrity of the system while performing necessary repairs, ensuring that the sealant acts quickly to prevent refrigerant loss.
  • Question: Is the Nu-Calgon 4051-99 compatible with all types of refrigerants?

    Answer: The Nu-Calgon 4051-99 is compatible with most common refrigerants, including R-22 and R-410A. This versatility makes it a valuable tool for HVAC technicians who work with various systems. By being able to support multiple refrigerants, it simplifies the repair process across different types of air conditioning units, making it a practical choice for professionals in the field.
  • Question: What features make the Nu-Calgon 4051-99 Valve user-friendly?

    Answer: The Nu-Calgon 4051-99 Piercing Valve comes with a straightforward design that facilitates easy attachment and detachment from refrigerant lines. Its built-in safety features help to minimize leaks during the application process, ensuring a clean and efficient way to use sealants. These aspects are particularly beneficial for technicians, as they streamline repairs and reduce the chances of contamination in the refrigeration system.
  • Question: Can I use the Nu-Calgon 4051-99 for non-HVAC systems?

    Answer: While the Nu-Calgon 4051-99 Piercing Valve and Hose is primarily designed for HVAC systems, it can be used in other refrigeration applications where similar sealants are required. Its versatility allows users to tackle various refrigerant-related issues, although it's always recommended to verify compatibility with the specific system and refrigerant before proceeding with repairs.
  • Question: What maintenance does the Nu-Calgon 4051-99 require?

    Answer: The Nu-Calgon 4051-99 Valve is designed to require minimal maintenance. After use, ensure that all residues are cleared to prevent clogging. Regularly inspect it for signs of wear and replace it if necessary to maintain optimal functionality. Proper maintenance helps ensure reliable performance and longevity, making it an excellent investment for anyone working with refrigerant systems.
  • Question: How does the Nu-Calgon 4051-99 compare with other piercing valves?

    Answer: The Nu-Calgon 4051-99 stands out due to its durable construction and user-friendly design. It offers a reliable seal and efficient operation, making it preferable for professionals who need precision in their work. Compared to competitors, it often provides enhanced safety features and a comprehensive design that caters to a broader range of refrigerant systems, making it an ideal choice for HVAC repair tasks.
  • Question: What are the benefits of using Easy Seal with the Nu-Calgon 4051-99?

    Answer: Using Easy Seal in conjunction with the Nu-Calgon 4051-99 Valve provides several benefits, including quick repairs to leaks without the need for extensive system shutdowns. Easy Seal effectively seals leaks within the system, promoting efficient performance and refrigerant retention. This combination ensures that HVAC systems can be promptly serviced, allowing for continuous operation and comfort in residential or commercial settings.
  • Question: Where can I buy Nu-Calgon 4051-99 Piercing Valve and Hose for AC Easy Seal and Easy Dry Products?

    Answer: You can purchase the Nu-Calgon 4051-99 Piercing Valve and Hose from Ubuy in Kenya. Ubuy offers a variety of HVAC tools and accessories, ensuring you can find the right equipment for your needs with ease.

Nu-Calgon Hose Assemblies Editorial Review

The Nu-Calgon 4051-99 Piercing Valve and Hose for A/C Easy Seal and Easy Dry Products is a product that allows for easy access and injection of sealant into an air conditioning system. The valve and hose can work with a standard whole-house air conditioner, but it is important to check the size of the connector before purchasing. The piercing valve is threaded, with a 3/8 inch attachment. The piercing end is universal and can be used for automotive AC as well. However, there have been mixed reviews about the effectiveness of the product. Some customers had difficulty with the end of the hose not releasing the sealant into the unit, causing them to waste sealant. Others reported problems with the hose fitting properly and the T handle eventually leaking where it meets the valve. Customers have found the hose to be a big pain to use and that the sealant cans are expensive. Overall, the Nu-Calgon 4051-99 Piercing Valve and Hose has received mixed reviews from customers, with some finding it helpful for adding sealant into their AC system and others having difficulty with the product.

Customer Reviews & Ratings

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Pros

  • Allows for easy injection of sealant into air conditioning system
  • Works with a standard whole-house air conditioner
  • Universal piercing end for use with automotive AC as well

Cons

  • Mixed reviews about the effectiveness of the product

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Order now and get it around Sunday, August 09

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Features & Benefits

  • For use with Air Conditioning and Refrigeration Systems
  • Includes Hose and Valve
  • Made in the United States
  • Dimensions: 2.5 X 9 X 4
  • Model number: 4051-99
  • HVAC/Service & Installation Parts

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