{"product_id":"dc3v-zd131-b-gas-water-heater-solenoid-valve-control-unit","title":"DC3V ZD131-B Gas Water Heater Solenoid Valve Control Unit","description":"\n\u003ch2\u003eLEENKEA DC3V ZD131-B Gas Water Heater Solenoid Valve – Wind Column Control Unit\u003c\/h2\u003e\n\u003cp\u003eKeep your gas water heater running smoothly with the \u003cstrong\u003eLEENKEA DC3V ZD131-B Solenoid Valve\u003c\/strong\u003e. This precision-engineered replacement control unit is designed specifically for gas water heaters, delivering reliable, efficient water flow control in a compact, durable metal construction. Whether you're carrying out routine maintenance or replacing a worn-out component, this solenoid valve is a practical, plug-and-play solution built to last.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Designed to fit a wide range of gas water heater models, making it a versatile replacement part for both home and professional use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Crafted from high-quality, long-lasting metal materials for dependable, corrosion-resistant performance over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC 3V Self-Priming Solenoid Valve:\u003c\/strong\u003e Ensures efficient and effective water flow control with self-priming action for consistent operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14mm Rubber Head:\u003c\/strong\u003e Features a 14mm diameter rubber head for a secure, leak-resistant connection and reliable sealing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButterfly Structure:\u003c\/strong\u003e Butterfly valve design for smooth, responsive gas flow regulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures just 46×43mm, making installation straightforward even in tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLEENKEA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eZD131-B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 3V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRubber Head Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStructure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eButterfly\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e46 × 43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAs shown\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC3V ZD131-B Solenoid Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct color may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor measurement deviations of ±1–2mm.\u003c\/li\u003e\n  \u003cli\u003ePlease verify your water heater model and valve specifications before purchasing to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more home maintenance and utility products? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Paint Brushes – Dusting \u0026amp; Cleaning Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-silicone-bathroom-basin-drain-ring-gasket-replacement-for-bathtub-sink-pop-up-plug-cap-washer-seal-floor-drain-accessory\"\u003eSilicone Bathroom Basin Drain Ring Gasket – Bathtub \u0026amp; Sink Seal Replacement\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003ePrecision Japanese Double-Edged Hand Saw – SK5 Steel, Fine-Toothed Portable Mini Saw\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What water heater models is the DC3V ZD131-B solenoid valve compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The LEENKEA DC3V ZD131-B solenoid valve is designed for compatibility with a wide range of gas water heaters that use a DC 3V self-priming solenoid valve system. We recommend confirming your heater's model number and existing valve specifications before purchasing to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the purpose of the solenoid valve in a gas water heater?\u003c\/h4\u003e\n\u003cp\u003eA: The solenoid valve acts as the wind column control unit in a gas water heater, regulating the flow of water through the system. When energized at DC 3V, it opens to allow water flow and closes to stop it, ensuring safe and efficient heater operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is installation of the ZD131-B solenoid valve straightforward?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the valve's compact 46×43mm size and 14mm rubber head are engineered for a secure, straightforward installation. Its universal design means it slots into most compatible gas water heater units with minimal effort. If you are not experienced with appliance repair, we recommend consulting a qualified technician for installation.\u003c\/p\u003e\n\u003ch4\u003eQ: What materials is this solenoid valve made from?\u003c\/h4\u003e\n\u003cp\u003eA: The ZD131-B solenoid valve is constructed from durable, high-quality metal materials, ensuring long-term reliability and resistance to the wear and heat conditions typical in gas water heater environments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What water heater models is the DC3V ZD131-B solenoid valve compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The LEENKEA DC3V ZD131-B solenoid valve is designed for compatibility with a wide range of gas water heaters that use a DC 3V self-priming solenoid valve system. 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