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Atwood Mobile 91547 ECO Thermostat & T-Stat Service Kit for XT Series RV Water Heaters

Manufacturer

Atwood Mobile

<h3>Atwood Mobile Products: Over a Century of RV Innovation</h3><p><strong>Atwood Mobile Products</strong> has been bringing the comforts of home to the open road since its founding in 1909 by brothers James and Seth Atwood. What began as the Atwood Vacuum Machine Company in Rockford, Illinois gradually evolved into one of the most recognized names in the recreational vehicle industry. Through decades of strategic growth and product development, Atwood became the go-to manufacturer of essential RV appliances — earning a reputation built on durability, reliability, and engineering excellence.</p><p>The company's trajectory into the RV market accelerated through a series of key acquisitions. In 1964, Atwood purchased the Bowen Company, an established RV water heater manufacturer, planting the seeds for what would become its most iconic product line. The mid-1980s acquisition of Wedgewood brought a full lineup of gas ranges and cooktops into the fold, and the 1993 purchase of Hydroflame furnaces solidified gas appliances as the core of Atwood's identity. By 2010, the company had further expanded with the addition of Fan-Tastic Vent, a respected manufacturer of performance air-exchange systems. In 2014, Dometic acquired Atwood Mobile Products, and Atwood products continue to be manufactured and sold under the Dometic umbrella — carrying forward a legacy that touches virtually every corner of the RV market.</p><p>According to industry sources, Atwood products are found in approximately 90 percent of recreational vehicles in America — a testament to the brand's widespread trust among RV builders and owners alike. Whether you're outfitting a new rig or replacing a worn component, Atwood's lineup covers the essentials that make mobile living comfortable and safe.</p><h3>Atwood's Core Product Categories</h3><p>Atwood's strength lies in the breadth and quality of its appliance lineup. The brand's <a href="/6692-atwood-mobile-water-heaters-201162">RV water heaters</a> are perhaps its most celebrated products, available in propane, electric, and on-demand tankless configurations to suit a wide range of needs and rig sizes. Their aluminum tank construction is engineered to resist corrosion — a critical advantage in mobile environments where moisture and road wear take a constant toll.</p><p>For warm-weather travel, Atwood's <a href="/200073-air-conditioning-atwood-mobile-6692">RV air conditioning</a> units provide efficient, quiet rooftop cooling that keeps interiors comfortable even in peak summer heat. Designed specifically for the demands of mobile use, these units balance powerful output with energy-conscious operation.</p><p>In the galley, Atwood's RV stoves and cooktops — developed through the Wedgewood line — offer a wide selection of gas cooking options that bring real home-cooking capability to any camper or motorhome. And for maintaining a fully functioning RV bathroom and kitchen, the brand's <a href="/6692-atwood-mobile-plumbing-parts-accessories-200786">plumbing parts and accessories</a> provide the connectors, fittings, and hardware needed to keep water systems running properly on the road.</p><p>Atwood Mobile Products remains a cornerstone brand for RV owners, DIY enthusiasts, and professional technicians seeking dependable replacement parts and appliances. With a service network spanning thousands of locations across North America, support for Atwood products is never far away.</p>

Part Number

91547
09/12/2036 7:19 AM
Sale Price

$21.69

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Atwood Mobile 91547 is a front-mount ECO and Thermostat (T-Stat) Service Kit engineered specifically for Atwood XT Series RV water heaters. This OEM replacement kit restores proper temperature regulation and high-temperature safety protection to keep your water heater operating safely and efficiently.

The Energy Cut-Off (ECO) thermostat functions as a normally closed switch that supplies voltage to the solenoid valve during standard operation. If water temperature exceeds the safe threshold of 180°F, the switch opens automatically, cutting off gas flow and protecting the water heater from heat damage. A common symptom of a failed ECO thermostat is an ignition spark with no gas flow — replacing this kit resolves that issue.

Key Features:

  • Front-mount ECO and thermostat combination service kit
  • High-temperature shut-off activates at 180°F to prevent water heater damage
  • OEM Atwood/Dometic replacement part — direct fit, no modifications required
  • Designed for single-element Atwood XT Series water heaters
  • Restores proper solenoid valve voltage delivery for reliable ignition
  • Includes 90-day parts warranty through Atwood

Compatible with Atwood XT Series models including G9-EXT, G16-EXT, GE9-EXT, GE16-EXT, GEH9-EXT, GEH16-EXT, WH-9GEA, and WH-16GEA. This kit is also sold under the Dometic brand following Dometic's acquisition of Atwood Mobile Products.

Timeley shipping of product.

It fits!!

Thank you

Quick &amp;amp;amp; easy checkout

Very satisfied with THMotorsports : ) They had the part I needed in stock, at a very reasonable price, and they shipped it out extremely fast. I will be doing more business with them!

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