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Amazing Offer 40620300b3b6 - 30 Feet Line Set Price Crushed By 90% [KY4TSIme]

$38.99 $124.99 -69%

The Mueller 40620300B3B6 30 Feet Line Set is the perfect solution for any HVAC Equipment project. This specialty Mini-Split Unit and Accessories is designed for ultimate convenience and efficiency. It measures 1/4 in. Liquid Line x 3/8 in. Suction Li

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Amazing Offer 40620300b3b6 - 30 Feet Line Set Price Crushed By 90% [KY4TSIme]

The Mueller 40620300B3B6 30 Feet Line Set is the perfect solution for any HVAC Equipment project. This specialty Mini-Split Unit and Accessories is designed for ultimate convenience and efficiency. It measures 1/4 in. Liquid Line x 3/8 in. Suction Line and comes with 1/2 in. of insulation for maximum heat and sound retention. Its lightweight 6.3 pounds construction makes it easy to transport and install. The included UPC Code 685768348344 ensures the product is legitimate.

This 40620300B3B6 Line Set from Mueller is a time saving solution for any HVAC project. The mini-split unit and accessories offer an uncomplicated installation with its one piece construction. The 1/4 in. Liquid Line x 3/8 in. Suction Line ensure complete efficiency as well as maximum heat and sound retention with 1/2 in. of insulation. It's lightweight 6.3 pounds construction makes it easy to transport and install. The product also includes a UPC Code (685768348344) for authentication.

Mueller's 40620300B3B6 is an optimal solution for any Mini-Split Units and Accessories project. This specialty HVAC Equipment item is designed for ultimate convenience and efficiency. Enjoy the benefits of one piece construction with the 1/4 in. Liquid Line × 3/8 in. Suction Line while experiencing maximum heat and sound retention with 1/2 in. of insulation. Measuring only 30 Feet with a lightweight 6.3 pounds design, this line set is easy to transport and install. The included UPC Code 685768348344 ensures the product is legitimate.


Brand/Manufacturer: Mueller
Part #: 40620300B3B6
UPC: 685768348344
30 Feet Line Set | 1/4 in. Liquid Line x 3/8 in. Suction Line w/1/2 in. insulation | 6.3 Lbs

Category: HVAC Equipment >> Specialty >> Mini-Split Units & Accessories
Keywords: 40620300B3B6 LINESET 14X38 30FT INSULATION 40620300B3B6LINESET14X38 30FT12INSULATION 381230 MLS143812T30 MUELLER 519 40620300B3B6LINESET14X3830FT12INSULATION 685768348344

About Mueller

Mueller is one of the major players in the HVAC industry, and has been so for decades. Mueller is committed to providing quality and reliable HVAC products to their customers, with a long track record of successful HVAC installations for residential, commercial, and industrial customers. Mueller is committed to staying ahead of the curve in HVAC technology, ensuring that their HVAC systems are designed to meet current market standards and customer needs. From heat pumps and air conditioners to boilers and water heaters, Mueller has developed an extensive HVAC product portfolio to keep customers comfortable no matter the season. With their commitment to reliable products and exceptional customer service, Mueller is a great choice for homeowners and businesses alike looking to upgrade their HVAC systems.

About Cold Air Central

At Cold Air Central, we pride ourselves on being the cornerstone of HVAC supplies and expertise. With our extensive inventory of wholesale HVAC parts & supplies, we are a trusted provider catering to both professionals and DIY enthusiasts across the USA and beyond. Our commitment to superior service is demonstrated through our wide selection of direct AC parts, ranging from universal HVAC accessories to the intricate components needed for comprehensive repairs or full AC unit replacement.

Understanding the importance of both affordability and quality, we offer wholesale AC parts at prices that don't compromise performance. You can confidently buy HVAC parts online from us, including energy-efficient HVAC equipment that reduces long-term costs and environmental impact. Whether you're looking for air conditioning components for a home repair or seeking commercial-grade HVAC tools and accessories, we have it all. Our online platform makes it easy for customers to find everything from compressor parts for HVAC systems to thermostat components for heating systems. Season after season—be it summer AC repair parts or winter heating system upgrades—Cold Air Central is your go-to source for discounted air conditioning parts and wholesale heating system supplies. We provide not just the parts, but also the knowledge on how to replace HVAC parts, ensuring that your systems run seamlessly year-round.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

It's a very well-made product, I would recommend.

- Connor G..

January 24, 2026

Absolutely no complaints!

This is a very sensible and highly practical choice for anyone.

- Sigma_Six_Sam.

January 24, 2026

Absolutely no complaints!

It's a very good quality product, I recommend it.

- Layla B..

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