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Bestselling 633w-158 - Copper Union With A 40% Price Cut [qWu3sr24]

$23.99 $76.99 -69%

Nibco's 633W-158 Copper Union is a reliable and highly dependable fitting choice for a variety of installation applications. Designed for excellent corrosion resistance, this 1 5/8 inch union is made from high quality copper and is lightweight at 1.0

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Nibco's 633W-158 Copper Union is a reliable and highly dependable fitting choice for a variety of installation applications. Designed for excellent corrosion resistance, this 1 5/8 inch union is made from high quality copper and is lightweight at 1.064 lbs. It is designed in such a way to easily and securely fit pipes and valves together, ensuring a lasting and trustworthy connection.

Using this Copper Union by Nibco can make all the difference when handling hot and cold liquids, gases, oil, and steam. It offers superior performance and an enhanced connection in both residential and commercial settings across a variety of sectors. This strong and reliable fitting provides a secure and long-lasting socket connection that one can rely on.

Designed with superior reliability, this Copper Union by Nibco is a fitting that fits the bill for most installation applications. Whether it's HVAC, plumbing, fuel and gas, refrigeration, renewable energy, or biomedical, this product provides a secure and dependable connection. It comes with a UPC number of 60039923379445 and can be identified under keywords UNION, SWEAT, 158UNIONSWEAT, CUNION, A11206, FITTINGS, 830, 733112NOM, 633W158, 50039923379448, 60039923379445, 30039923379444, TSC130844124, ITM68028, 40039923379441, 039923379443.

This Nickel-Copper Union is a major category Supplies subcategory Installation product type Copper Fittings that offers superior installation reliability when tackling your next project. It is an excellent choice for long-lasting and strong installation applications, providing a durable and dependable connection. Count on Nibco’s 633W-158 Copper Union to bring superior strength, flexibility and endurance to your installation projects.


Brand/Manufacturer: Nibco
Part #: 633W-158
UPC: 60039923379445
Copper Union | 1 5/8 | 1.064 Lbs

Category: Supplies >> Installation >> Copper Fittings
Keywords: UNION SWEAT 158UNIONSWEAT CUNION A11206 FITTINGS 830 733112NOM 633W158 50039923379448 60039923379445 30039923379444 TSC130844124 ITM68028 40039923379441 039923379443

About Nibco

Nibco has been an influential part of the HVAC industry since its founding in 1904. This family-owned business provides a range of plumbing, industrial, and HVAC supplies to meet the needs of professionals in multiple fields. Their innovative solutions for air and gas control, heating and cooling, process piping, and commercial and industrial systems have earned them a reputation as a reliable, trusted provider of quality products. With their advanced manufacturing technologies and commitment to customer satisfaction, Nibco is helping to make the HVAC industry more efficient, reliable, and cost-effective for customers worldwide.

About Cold Air Central

At Cold Air Central, we pride ourselves on being a leading provider of wholesale HVAC parts and supplies. Our extensive inventory includes everything from direct AC parts to universal HVAC accessories, all offered at wholesale prices to both professionals and homeowners across the USA and internationally. We understand the importance of having a reliable source to buy HVAC parts online, which is why we ensure our customers have access to a full spectrum of air conditioning components and heating system parts. Our expertise in the field allows us to offer only the most energy-efficient HVAC equipment and replacement parts for AC not cooling, ensuring that every repair and upgrade enhances overall system performance.

Our commitment to superior service doesn't end with competitive pricing; we go above and beyond to assist with HVAC troubleshooting parts and provide guidance on how to replace HVAC parts. From compressor parts for HVAC systems to thermostat components for heating systems, our products meet the highest standards of quality and reliability. We also provide DIY heating system repair enthusiasts and professionals with HVAC tools and accessories, HVAC filter replacements, furnace repair parts, and even seasonal HVAC maintenance kits. Trust Cold Air Central for all your HVAC needs, whether it's for summer AC repair parts, winter heating system upgrades, or just ensuring your system runs efficiently year-round. If you're looking for the best parts for AC repair or HVAC upgrade kits online, we offer affordable, energy-efficient, and discounted air conditioning parts, making us your go-to choice for wholesale heating system supplies.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

I'm impressed by its simplicity.

- Riley R..

December 29, 2025

Absolutely no complaints!

This has been a wonderful surprise.

- Valentina D..

December 29, 2025

Absolutely no complaints!

Fantastic. Even better than described.

- Raegan J..

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