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Suburban Mfg 523016 Brass Excess Flow POL Adapter Fitting

Manufacturer

Suburban Mfg

<h3>About Suburban Manufacturing</h3><p><strong>Suburban Manufacturing</strong> has been a cornerstone of the RV industry for over 75 years. <a href="/7593-suburban-mfg">Suburban Mfg</a> traces its roots back to 1947, when it began as the Hunt Heater Company, producing small gas space heaters in Dayton, Tennessee. A pivotal moment came when a customer asked whether one of Suburban's greenhouse heaters could be adapted to run on 12V for use in a motorhome — and the RV-focused legacy of the brand was born. Today, Suburban is headquartered in the same Dayton, Tennessee community it has called home for decades, operating out of a facility that spans more than 300,000 square feet.</p><p>In 1998, Suburban joined the <strong>Airxcel</strong> family of brands, which has grown into the leading designer, manufacturer, and distributor of critically functional products for the RV industry. That partnership gave Suburban the resources to continuously refine and expand its product line while maintaining the hands-on manufacturing quality that built its reputation. Suburban's engineers have pioneered a long list of RV industry firsts — from space-saving, horizontally vented gas heating systems and solid-state spark ignition technology to efficient DC furnace motors and glass-top ranges that double as counter space when not in use.</p><h3>What Suburban Makes</h3><p>Suburban's core product lineup covers the essential comfort systems that RV travelers depend on every day. The brand is perhaps best known for its <a href="/7593-suburban-mfg-heating-200526">RV heating solutions</a>, including a comprehensive range of ducted furnaces and wall heaters engineered specifically for the space constraints and power demands of motorhomes and travel trailers. Suburban furnaces are designed to deliver reliable warmth using propane, with efficient DC blower motors that minimize battery draw — a critical factor for off-grid campers.</p><p>Beyond heating, Suburban has long been a trusted name in RV kitchen appliances. Their <a href="/7593-suburban-mfg-stoves-cooktops-201021">stoves and cooktops</a> are built with the unique requirements of RV galleys in mind: compact dimensions, durable construction, and propane-compatible burners that perform reliably on the road. Suburban has also expanded into <a href="/7593-suburban-mfg-stoves-cooktops-202596">outdoor cooking</a>, offering cooktops and cooking appliances designed for the camp kitchen experience outside the coach — including griddles and other galley accessories inspired by contemporary European design and manufactured in America.</p><p>Most of Suburban's product line is backed by a <strong>2-year limited warranty</strong>, reflecting the brand's confidence in its own manufacturing standards. Each product goes through a rigorous series of quality and safety tests before leaving the Dayton facility — a commitment that has made Suburban a preferred OEM supplier for many of the largest RV manufacturers in North America.</p><h3>A Legacy of Innovation</h3><p>Suburban's influence on modern RV design is difficult to overstate. The company helped pioneer the glass-top range, which transformed compact galley kitchens by providing valuable counter space when burners aren't in use. More recently, Suburban has pushed into all-in-one solutions: their <em>RV One</em> system combines an on-demand water heater and NT furnace into a single unit engineered for the growing segment of compact and lightweight travel trailers. With a track record of listening closely to the needs of RV builders and end users alike, Suburban continues to set the standard for what RV appliances can be.</p>

Part Number

523016
05/31/2036 11:42 PM
Sale Price

$15.00

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Suburban Mfg 523016 is a brass Excess Flow POL Adapter Fitting designed for use in liquid propane (LP) gas systems. This fitting serves as a connection adapter between POL-style propane supply valves and downstream LP appliances or regulators, with a built-in excess flow safety feature that restricts or shuts off gas flow in the event of an abnormal downstream pressure drop or line rupture.

Key Features:

  • Constructed from durable, corrosion-resistant brass for long service life
  • Excess flow safety valve integrated into the fitting to help prevent uncontrolled gas release
  • POL (Prest-O-Lite) connection compatible with standard propane cylinder and tank valves
  • Designed for use in RV, marine, and recreational propane systems
  • Manufactured by Suburban Mfg, a trusted name in RV heating and appliance components

This adapter is an important safety and connectivity component in LP gas plumbing systems. It is engineered to meet the demands of mobile and recreational propane installations, providing a reliable, leak-resistant connection while offering an added layer of protection through its excess flow mechanism.

Good price and fast delivery

Had a technical question, which was answered quickly, accurately, and professionally.

Quick delivery and product is looking good but have not installed yet.

Qwick service

Order process was quick and easy

Thanks

Good product and price

Great product. Accurate website description. Fits perfectly. 5 stars for sure

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