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Raritan Engineering WH3 Temperature and Pressure Relief Valve for Marine Water Heaters

Manufacturer

Raritan Engineering

<p>Raritan Engineering has earned its reputation as a premier manufacturer of marine sanitation and plumbing systems for recreational and commercial vessels. Since 1968, the company has specialized in engineering innovative solutions for the unique challenges of onboard water management, waste treatment, and climate control in marine environments.</p><h3>Marine Sanitation Innovation</h3><p>At the heart of Raritan Engineering's product line are their advanced <a href="/7517-raritan-engineering-holding-tanks-waste-treatment-systems-200531">holding tanks and waste treatment systems</a>, which set industry standards for reliability and environmental compliance. These systems are engineered to handle the demanding conditions of marine use while meeting stringent EPA and Coast Guard regulations. The company's expertise in waste management extends to their specialized <a href="/7517-raritan-engineering-toilet-chemicals-201078">toilet chemicals</a>, formulated specifically for marine sanitation systems to control odors and break down waste effectively without harming sensitive marine ecosystems.</p><h3>Onboard Comfort Systems</h3><p>Beyond sanitation, Raritan Engineering has expanded into essential onboard comfort equipment. Their <a href="/7517-raritan-engineering-refrigerators-200857">refrigerators</a> are designed to withstand the motion, humidity, and power limitations inherent to marine applications, providing reliable food storage even during extended voyages. The company's <a href="/7517-raritan-engineering-water-heaters-201162">water heaters</a> deliver consistent hot water while operating efficiently within the constraints of marine power systems, whether AC shore power or DC battery banks.</p><h3>Complete Plumbing Solutions</h3><p>Raritan Engineering offers a comprehensive range of <a href="/7517-raritan-engineering-plumbing-parts-accessories-200786">plumbing parts and accessories</a> that complement their major systems. From specialized valves and fittings to pumps and hoses, these components are built to resist corrosion from saltwater exposure and maintain performance in demanding marine conditions. This attention to marine-specific engineering challenges is what distinguishes Raritan from land-based plumbing manufacturers.</p><h3>Why Marine Professionals Choose Raritan</h3><p>The brand's longevity in the marine industry reflects a commitment to quality construction, responsive customer support, and continuous product improvement. Raritan Engineering understands that marine plumbing failures can turn a pleasant voyage into a nightmare, which is why their products emphasize durability, serviceability, and ease of installation. Whether outfitting a new vessel or upgrading existing systems, boat owners and marine technicians turn to Raritan Engineering for solutions that perform reliably in the harsh marine environment.</p>

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Part Number

WH3
13 reviews
06/21/2036 2:20 AM
Sale Price

$47.37

4 left at this price

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Product Details

The Raritan WH3 is a combination temperature and pressure relief valve designed specifically for marine hot water heaters. This essential safety component protects the water heater from excessive temperature and pressure, automatically opening and discharging water when either condition develops to reduce temperature and pressure.

Key Specifications:

  • Activates at temperatures exceeding 210°F to discharge short spurts of water
  • Releases pressure automatically when tank pressure exceeds 75 PSI
  • Features 3/4" NPT threading on both inlet and outlet connections
  • Compatible with Raritan 1700 Series water heaters, including models 170601, 717201, 172001, 170611, 171211, and 172011

Temperature and pressure relief valves, or T&P valves, are a critical safety feature found on all tank water heaters. This valve provides essential protection against dangerous pressure buildup and excessive temperatures that could damage your marine water heating system. Regular inspection and replacement of this safety component ensures reliable operation and protects your investment in your vessel's hot water system.

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Description

Pressure Relief Valve

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The ordering experience was painless. Good price too.

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