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Suburban Mfg 523001 Automatic Changeover LP Propane Regulator

Manufacturer

Suburban Mfg

<h3>Suburban Mfg: Trusted RV Appliances Since 1947</h3><p>Few names carry as much weight in the recreational vehicle industry as <strong>Suburban Mfg</strong>. Founded in 1947 in Dayton, Tennessee, the company began its story manufacturing gas space heaters before evolving into one of the most comprehensive RV appliance brands in North America. Today, as part of the Airxcel family of brands, Suburban continues to engineer and produce the heating, cooking, and hot water systems that millions of RV owners depend on to make life on the road feel like home.</p><h3>A Legacy Built on Reliability and Innovation</h3><p>What set Suburban apart from the beginning was a commitment to purpose-built products designed specifically for the unique demands of RV living. Unlike residential appliances that are adapted for mobile use, Suburban's lineup is engineered from the ground up to handle the vibration, space constraints, and variable power sources that come with travel. That dedication to the RV lifestyle has earned the brand decades of loyalty among full-timers, weekend campers, and everyone in between.</p><h3>Water Heaters: The Heart of On-the-Road Comfort</h3><p>Suburban's <a href="/7593-suburban-mfg-water-heaters-201162">RV water heaters</a> are among the most recognized products in their catalog. Available in both gas and electric configurations, these units are designed for efficient, consistent hot water delivery in compact spaces. Whether you're looking for a direct replacement or upgrading an aging unit, Suburban water heaters are a benchmark standard across countless RV makes and models.</p><h3>Stoves, Cooktops & Cooking Appliances</h3><p>The brand's line of <a href="/7593-suburban-mfg-stoves-cooktops-201021">RV stoves and cooktops</a> brings reliable cooking performance into tight galley kitchens. Suburban's cooking appliances are crafted for consistent flame output and durable construction, making them a popular choice for RV manufacturers as OEM equipment as well as a go-to for owners replacing or upgrading their coach's kitchen setup.</p><h3>Furnaces, Heating Parts & Accessories</h3><p>Suburban has a long heritage in RV climate control that traces back to their very first gas heater. Their complete range of <a href="/7593-suburban-mfg-heating-200526">RV heating</a> solutions, including forced-air furnaces, keeps travelers warm in even the coldest conditions. A robust selection of <a href="/202804-heating-parts-accessories-suburban-mfg-7593">heating parts and accessories</a> ensures that technicians and DIY owners alike can service, repair, and maintain Suburban furnaces with genuine components — the right way to protect both safety and performance.</p><h3>Gas Valves, Controls & Replacement Components</h3><p>Behind every reliable appliance is a system of precise controls, and Suburban's <a href="/202868-water-heater-gas-valves-controls-suburban-mfg-7593">water heater gas valves and controls</a> reflect the same quality standards found throughout their lineup. These components are critical for safe, efficient operation and are designed to meet the exact specifications of Suburban's own appliances — making them the preferred choice for repairs over generic alternatives.</p><h3>Why Choose Suburban Mfg?</h3><ul style="list-style:disc"><li>Over 75 years of dedicated RV appliance manufacturing experience</li><li>Engineered specifically for the demands of mobile and recreational living</li><li>Trusted OEM supplier to major RV manufacturers</li><li>Wide availability of genuine replacement parts and accessories</li><li>Part of the Airxcel family, backing products with broad industry support</li></ul><p>From first-time camper buyers to seasoned full-time travelers, Suburban Mfg remains a cornerstone brand for anyone who takes their on-road comfort seriously.</p>

Part Number

523001
09/21/2036 7:58 PM
Sale Price

$143.11

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Suburban Mfg 523001 Automatic Changeover Regulator is a dual-cylinder propane (LP gas) regulator designed for RV and marine applications where uninterrupted gas supply is essential. When the active service cylinder runs low, this regulator automatically switches to the full reserve cylinder — keeping your appliances running without manual intervention or interruption.

When the pressure in the service tank drops below threshold, the regulator seamlessly transfers the gas supply to the reserve cylinder, ensuring continuous flow with no disruption to your appliances. A highly visible full/empty indicator provides a clear at-a-glance signal when it is time to refill or swap out the depleted cylinder.

Key Features:

  • Automatically switches from empty service cylinder to full reserve cylinder
  • Ensures continuous, uninterrupted propane gas flow to all connected appliances
  • Highly visible full/empty indicator alerts when a cylinder needs replacement
  • Designed for dual-cylinder propane setups common in RVs and marine vessels
  • UPC: 755790726400

The Suburban Mfg 523001 is a reliable solution for maintaining a steady LP gas supply in recreational vehicles, towables, or marine applications wherever a two-cylinder propane configuration is used.

Fastest shipping ever!

Wrong model that was advertised but worked just fine

Fast shipping, easy website. What more could you need?!?

We got the tire in time!

Simple and quick

Transaction was easy

super easy and great prices

Everything is great, I made a mistake and ordered the wrong part. I've been trying to return it and no one is getting back to me.

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