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Fogatti FSGD-1818 18x18 Gray RV Water Heater Access Door for InstaShower Ultra

Manufacturer

Fogatti

<h3>About Fogatti: Comfort-First RV Appliances Built for Life on the Road</h3><p>Every great product has an origin story, and Fogatti&rsquo;s begins with a frustrating camping trip. <strong>In 2015, founder Michael and his friends set out on a caravan adventure only to be met with cold showers and stifling heat</strong> — a combination that turned inspiration into action. That experience drove Michael to build a brand dedicated to solving the comfort challenges that plague RV travelers, ultimately giving rise to Fogatti Living.</p><p>Backed by a parent company with roots going back to 2003, Fogatti draws on over two decades of HVAC manufacturing expertise. The brand has grown to serve more than 800,000 customers across 80+ countries, and has earned recognition from top RV manufacturers who have made Fogatti a trusted partner for premium mobile living solutions. The company&rsquo;s engineering team holds an impressive portfolio of appliance patents, reflecting a genuine commitment to innovation rather than simply repackaging existing technology.</p><h3>A Full Ecosystem of RV Climate and Kitchen Solutions</h3><p>Fogatti&rsquo;s product lineup is anchored by its acclaimed tankless water heaters, which were designed from the ground up to address the shortcomings of traditional 6-gallon RV tank heaters. Delivering on-demand hot water at up to 2.9 gallons per minute, Fogatti&rsquo;s propane-powered units include features like high-altitude operation modes and staged combustion technology — engineering touches that make a real difference on varied terrain.</p><p>Beyond hot water, Fogatti has built out a comprehensive climate control portfolio. The <strong>InstaCool</strong> line of rooftop RV air conditioners ranges from 11,000 to 16,000 BTU, with the flagship InstaCool Ultra featuring a heat pump design that handles both cooling and heating year-round. For cold-weather trips, the <strong>InstaHeat</strong> propane furnace series offers BTU options from 25K to 35K, with a sealed combustion system that keeps exhaust fumes safely outside the cabin.</p><p>Rounding out the lineup, Fogatti has expanded into RV kitchen appliances, including their <a href="/16447-fogatti-cooktop-18334">RV Cooktops</a>. These induction and hybrid gas-induction units bring genuine home-cooking versatility to the road, with thoughtful safety features designed for the unique demands of mobile environments.</p><h3>Why RV Enthusiasts Choose Fogatti</h3><ul><li><strong>Purpose-built engineering:</strong> Products are designed specifically for RV use cases, including vibration resistance, compact footprints, and propane compatibility.</li><li><strong>Safety focus:</strong> Cooktops and furnaces feature flameout protection, overheat sensors, and child lock systems.</li><li><strong>Broad compatibility:</strong> Most Fogatti appliances are designed as drop-in replacements for common RV appliance sizes, simplifying installation.</li><li><strong>ETL certification:</strong> Key products carry ETL certification for the United States and Canada, confirming compliance with safety standards.</li><li><strong>Dedicated support:</strong> Fogatti offers phone-based technical support from installation through the life of the product.</li></ul><p>Whether you&rsquo;re upgrading an aging water heater, replacing a noisy rooftop AC, or modernizing your RV kitchen, Fogatti offers a cohesive range of appliances engineered to make mobile living feel like home.</p>

Part Number

FSGD-1818
05/30/2036 1:20 AM
Sale Price

$75.92

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Fogatti FSGD-1818 is an 18-inch x 18-inch gray steel water heater access door and conversion kit designed specifically for use with the Fogatti InstaShower Ultra on-demand tankless water heater. It is an ideal solution for RV owners upgrading from larger traditional tank-style water heaters, providing a clean, finished exterior appearance after installation.

Sized to fit 18-inch x 18-inch openings, this conversion door is engineered to simplify the retrofit process when replacing Atwood/Dometic 10-gallon or Suburban 10-gallon, 12-gallon, and 16-gallon water heater systems with a Fogatti tankless unit. The flush mount design integrates seamlessly into the RV sidewall for a professional, factory-style finish.

Key Features:

  • Heavy-duty galvanized steel construction for superior durability and corrosion resistance
  • Waterproof and UV-resistant finish for long-term outdoor and road exposure protection
  • Reinforced hinges engineered to withstand RV vibration and the demands of road travel
  • Flush mount installation delivers a clean, factory-style appearance on the exterior sidewall
  • High-hardness design provides excellent structural stability
  • Marine compatible — suitable for both RV and marine environments
  • Conversion kit for replacing Atwood/Dometic 10-gallon water heaters
  • Compatible with Suburban 10-gallon, 12-gallon, and 16-gallon water heater applications

The FSGD-1818 gray access door is the perfect finishing touch for any Fogatti InstaShower Ultra tankless water heater installation or upgrade project. Its weather-resistant construction ensures lasting performance whether used in an RV or marine setting.

Honestly I had my doubts at first since it was my first time purchasing from this website but everything came actually super easy and fast shipping, I would definitely order from them again , thumbs up .

Can you give me a call when it&rsquo;s on the way

Easy shopping great price

Good pricing, product and shipping. A++

Thank you

So far so good I&amp;#039;ll see 1ce they get here

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