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Suburban Mfg 525028 Service Kit Sail Switch for NT Series Furnaces

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

525028
05/31/2036 10:37 PM
Sale Price

$8.53

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Suburban Manufacturing 525028 Service Kit provides a replacement sail switch assembly for Suburban NT-series forced air furnaces. The sail switch is a critical safety component that monitors airflow through the furnace, ensuring proper combustion air delivery before allowing the burner to ignite.

Key Features:

  • Direct replacement sail switch service kit for reliable furnace operation
  • Compatible with NT-12S, NT-12SE, NT-16S, NT-16SE, NT-20S, and NT-20SE furnace models
  • Genuine Suburban OEM part ensures proper fit and function
  • Safety component that prevents furnace operation without adequate airflow
  • Single sail switch assembly with mounting hardware

This service kit is designed for single-burner NT-series Suburban furnaces and provides the components needed to restore proper sail switch function. The sail switch actuates when the furnace blower creates sufficient airflow, signaling that it's safe for the control board to initiate the ignition sequence. Regular replacement of worn sail switches helps maintain safe, efficient furnace operation in your RV or mobile application.

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it would of been better if the offered affirm payment plan would of actually worked but it kept locking up and not sending any confirmation code

Everything went well other than my second order was cancelled for some reason. I was never told why. I re-ordered the part and it came with no problem. The parts worked fine. Thank you.

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