A & A Mfg 6-Port 1-1/2" Top Feed Water Valve [Lower Housing] (517931)

Type:	Cleaners & Parts
Mfr	A & A Manufacturing
Mfg Part #	517931
Hzn Part #	27-106-1086

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TAGS: aandamfg, cleaners, poolparts

Details

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SEE REPLACEMENT PART: OBSOLETE

The lower housing in a top feed water valve is more than a shell; it is a structural and functional base that helps support alignment, sealing, and dependable internal operation. This 6-Port 1-1/2" Top Feed Water Valve Lower Housing is intended for A&A systems that need a correct replacement where damage, wear, or service history has made the original housing unreliable. Cracks, warping, or other housing issues can compromise the performance of the entire cleaner assembly, even when internal parts are still in reasonable condition.

Replacing the lower housing can be the right move when a pool service professional wants to save a valve rebuild that otherwise would not hold up. It helps create the stable fit needed for the rest of the assembly to function properly under pressure, which is especially important in 6-port systems where repeated cycling and water-routing demands put consistent stress on the valve body. With the correct lower section in place, the system has a better foundation for smooth cleaner operation and long-term durability.

Search demand for this type of part often comes from buyers looking specifically for an A&A lower housing, 6-port top feed water valve body, or replacement housing for in-floor cleaner valves. This is a category-specific repair component for targeted service work, not a generic substitute.

Lower housing replacement for A&A 6-port 1-1/2" top feed water valve assemblies
Helps restore structural integrity and proper valve alignment
Useful when cracked, worn, or damaged housings affect cleaner performance
Supports reliable rebuilds by providing a solid valve foundation
Important service part for maintaining compatible in-floor systems

A&A Manufacturing – Pool, Spa & In-Floor Cleaning Systems

Who is A&A Manufacturing?

A&A Manufacturing is an industry-leading designer and manufacturer of advanced in-floor pool cleaning and water circulation systems. Known for innovation and patented technology, A&A Manufacturing has developed some of the most recognized systems in the industry, including QuikClean®, QuikClean Max®, and MagnaSweep®. With decades of experience, A&A continues to push the boundaries of pool and spa automation, delivering efficient, low-maintenance solutions for both residential and commercial applications.

What products does A&A Manufacturing specialize in?

A&A Manufacturing specializes in in-floor cleaning systems, pop-up cleaning heads, water distribution valves, and automated circulation solutions. Their product lineup includes complete cleaning systems, replacement cleaning heads, modules, debris removal systems, and energy-efficient circulation components. These systems are engineered to improve water clarity, reduce manual cleaning, and optimize overall pool performance.

Why choose A&A Manufacturing parts for your pool or spa?

A&A Manufacturing is known for patented designs, long-lasting durability, and superior cleaning performance. Features like the QuickTwist® locking system allow for easy installation and maintenance, while their in-floor systems provide consistent, automated cleaning without the need for manual vacuums. Pool professionals and homeowners choose A&A for reliable operation, reduced maintenance time, and improved circulation efficiency.

How do you identify and choose the correct A&A Manufacturing part?

To select the correct A&A Manufacturing part, it’s important to identify your existing system type, cleaning head style, and module configuration. Matching part numbers, head styles, and system compatibility ensures proper fit and performance. Reviewing product diagrams and system layouts can help avoid installation issues and ensure your in-floor cleaning system continues to operate efficiently.

Need help finding the right A&A Manufacturing part?

At Bath & Spa Parts Online, we carry a wide selection of A&A Manufacturing pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.