{"product_id":"takagi-100074230-manifold-gasket-b-tankless-water-heater","title":"Takagi 100074230 Manifold Gasket B Tankless Water Heater","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TAKAGI 100074230 is a manifold gasket (Type B) designed as a direct replacement component for Takagi tankless water heater units. Gaskets of this type create a sealed interface at the gas or water manifold assembly, preventing leaks and maintaining system integrity under normal operating pressures and temperatures. This part is installed by licensed plumbers or qualified water heater technicians performing routine maintenance or component-level repairs on Takagi tankless units. Proper sealing at the manifold is critical to safe operation, and a compromised gasket should be replaced promptly to avoid gas or water leakage.\u003c\/p\u003e\n\u003cp\u003eThis gasket is a service replacement part suited for residential and light commercial Takagi tankless water heater installations, including both natural gas (NG) and liquid propane (LP) configurations. It is used across a wide range of Takagi model families covering indoor, outdoor, direct vent, and open combustion configurations. Refer to the compatibility list below for the full set of supported models.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM replacement manifold gasket (Type B) for Takagi tankless water heaters\u003c\/li\u003e\n  \u003cli\u003eCompatible with both natural gas and liquid propane unit variants\u003c\/li\u003e\n  \u003cli\u003eSupports indoor, outdoor, direct vent, and open combustion model configurations\u003c\/li\u003e\n  \u003cli\u003eDesigned for component-level repair and maintenance service calls\u003c\/li\u003e\n  \u003cli\u003eRestores proper manifold sealing to maintain safe operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with the following Takagi models: T-K3-PRO (LP), T-K3-OS (LP), T-H2S-OS (NG), T-H3J-OS (LP), T-H3J-DV (NG), T-H3-OS (LP), T-K3 (NG), T-H3-OS (NG), T-K4U-IN (NG), T-M50-ASME (LP), T-K3 (LP), T-H3S-DV (NG), T-KJR2-OS (LP), T-H2S-DV (LP), T-H3S-OS (LP), T-H3S-OS (NG), T-K4-OS (LP), T-H2-DV (NG), T-H2-DV (LP), T-D2U-OS (NG), T-H3M-OS (LP), T-D2-IN (NG), T-K3-PRO (NG), TK-540P-NEH (NG), T-D2-OS (NG), T-H2S-DV (NG), T-K3-OS (NG), T-M50 (NG), T-K4-IN (LP), T-H3M-OS (NG), T-H3-DV (NG), T-H3S-DV (LP), T-KJR2U-OS (NG), T-D2U-IN (NG), TK-540P-PIH (LP), T-KJR2-OS (NG), T-H2-OS (LP), T-K4-IN (NG), T-H2-OS (NG), T-K4U-OS (NG), T-H3-DV (LP), T-KJR2-IN (NG), T-K3-SP (NG), T-H3J-OS (NG), T-KJR2U-IN (NG), T-KJR2-IN (LP), T-M50 (LP), T-D2-IN (LP), T-H3M-DV (NG), T-H2S-OS (LP), TK-540P-PEH (LP), TK-540P-NIH (NG), T-H3J-DV (LP), T-H3M-DV (LP), T-M50-ASME (NG), T-K4-OS (NG), T-K3-SP (LP), T-D2-OS (LP).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified service technician familiar with tankless water heater systems. Shut off the gas supply and cold water inlet and allow the unit to cool completely before disassembling any manifold components. Inspect mating surfaces for debris or damage before seating the new gasket. Follow the manufacturer service documentation and applicable local plumbing codes when reassembling manifold connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Manifold Gasket, Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Replacement Part\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type Compatibility\u003c\/strong\u003e: Natural Gas (NG) and Liquid Propane (LP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TAKAGI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100074230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51150380269874,"sku":"100074230","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305988989.jpg?v=1778610635","url":"https:\/\/voomisupply.com\/products\/takagi-100074230-manifold-gasket-b-tankless-water-heater","provider":"Voomi Supply","version":"1.0","type":"link"}