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Dometic 385880075 MasterFlush Water Valve Kit 24VDC Marine Toilet Replacement

Manufacturer

Dometic

<p>Dometic is a Swedish global leader in branded solutions for mobile living, with roots tracing back to 1922 when inventors Carl Munters and Baltzar von Platen developed groundbreaking absorption refrigeration technology. Originally spun off from Electrolux's leisure division in 1960, Dometic Corporation has evolved from its refrigeration origins into a comprehensive provider of climate control, power management, and comfort systems for recreational vehicles, marine applications, and increasingly, automotive environments.</p> <h3>Engineering Excellence for Mobile Climate Control</h3> <p>As a global market leader in mobile living solutions, Dometic creates smart, sustainable, and reliable products for food & beverage, climate, power & control, and other applications. The brand's automotive product line reflects decades of engineering expertise applied to vehicle HVAC systems. Dometic is the world's leading supplier of integrated cooling solutions for the automotive industry, with OEMs relying on their experience and innovation skills.</p> <p>For vehicles requiring climate management, Dometic's <a href="/200073-air-conditioning-dometic-7321">Air Conditioning</a> systems deliver robust cooling performance in compact, energy-efficient packages. These units are engineered for the unique challenges of mobile environments, from temperature extremes to vibration resistance. The company's <a href="/7321-dometic-circulation-air-conditioning-pumps-200261">Circulation & Air Conditioning Pumps</a> play a critical role in maintaining proper coolant flow and thermal regulation, ensuring consistent HVAC performance across operating conditions.</p> <h3>Comprehensive HVAC Component Solutions</h3> <p>Temperature regulation in vehicles depends on precision-engineered components working in harmony. Dometic's <a href="/6860-hvac-heater-control-valve-dometic-7321">HVAC Heater Control Valves</a> regulate coolant flow to heating cores, allowing drivers to modulate cabin temperature with accuracy. These valves are designed for durability and consistent operation across thousands of heating cycles, reflecting the brand's focus on long-term reliability.</p> <p>Dometic's focus on technological advancements and user-friendly designs has set it apart in the industry. Beyond core climate components, the brand's <a href="/1-accessories-and-fluids-dometic-7321">Accessories and Fluids</a> catalog includes essential maintenance products that keep HVAC systems operating at peak efficiency. Proper system care with compatible fluids and components extends service life and maintains performance standards.</p> <h3>Quality and Innovation Heritage</h3> <p>Dometic demonstrates commitment to sustainable products through eco-friendly refrigerants and energy-efficient designs, having completed the phase-out of high global warming potential refrigerants by January 1, 2025. This environmental stewardship extends across their automotive product lines, where modern climate control systems balance performance with reduced environmental impact.</p> <p>Dometic is known for high-quality products in the RV, marine, and outdoor leisure markets, with a focus on innovation and durability in products such as refrigerators, air conditioners, and awnings that are well-regarded for their performance and reliability. That same engineering rigor applies to automotive applications, where components must endure demanding conditions while maintaining consistent operation. Whether replacing a worn heater control valve or upgrading circulation pumps, Dometic parts are manufactured to exacting standards that professional technicians and DIY enthusiasts have come to expect from this century-old brand.</p>

Part Number

385880075
08/02/2036 1:02 PM
Sale Price

$129.20

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Product Details

The Dometic 385880075 is a genuine OEM replacement 24-volt DC fresh water check valve kit designed for Dometic SeaLand MasterFlush marine toilets. This kit restores proper water intake and flush performance when the original valve becomes worn, leaking, or fails to actuate correctly.

Key Features:

  • 24VDC solenoid-operated fresh water inlet valve — identifiable by its deep red color
  • Compatible with Dometic MasterFlush 8100, 8600, and 8900 series toilets
  • Genuine OEM Dometic / SeaLand part for a factory-correct fit
  • Controls fresh water flow into the toilet bowl during each flush cycle
  • Designed for the demands of marine environments — resists moisture, vibration, and frequent use
  • Replaces the complete valve assembly as a kit with all necessary components

The MasterFlush system uses an integrated macerator with stainless steel blades to grind waste, then pumps the liquefied mixture to a holding tank through small-diameter hose — and this water valve is a critical part of that flush cycle. Replacing a faulty valve restores reliable, consistent flushing performance. Manufacturer Part Number: 385880075. Also sold under the SeaLand by Dometic brand.

Service was great. I am still waiting for my return label.

I was able to find the correct part and it was delivered in a timely manner!

2thumbs up

quick and easy, excellent pricing, quick free shipping

Good product and speedy delivery

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