{"product_id":"a-o-smith-100091384-manifold-door-assembly-kit","title":"A.o. Smith 100091384 Manifold Door Assembly Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe A.O. SMITH 100091384 is a manifold door assembly kit designed for use in water heater service and maintenance applications. This kit provides the manifold door panel and associated hardware needed to restore proper combustion chamber sealing on applicable A.O. SMITH water heater units. The assembly is sized at 18 inches and is configured for use with 220\/298 switch applications. Licensed plumbers and HVAC technicians handling water heater service work are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis manifold door assembly kit is intended for residential and light commercial water heater installations where the original manifold door requires replacement due to wear, damage, or failure. It is suited for units requiring an 18-inch manifold door configuration paired with a 220\/298 switch setup. Proper fitment depends on confirming the unit model and existing switch configuration before ordering.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-inch manifold door sizing for compatible A.O. SMITH water heater units\u003c\/li\u003e\n\u003cli\u003eConfigured for 220\/298 switch applications\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement kit for maintaining combustion chamber integrity\u003c\/li\u003e\n\u003cli\u003eIncludes door assembly and associated hardware as a complete kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement manifold door assembly kit for A.O. SMITH water heaters requiring an 18-inch door with 220\/298 switch configuration. Verify the model number and switch type on the existing unit before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified HVAC technician familiar with water heater service procedures. Shut off the gas supply and allow the unit to cool completely before removing or replacing any manifold door components. Ensure all combustion chamber seals are properly seated after installation and verify there are no gas leaks before returning the unit to service. Local codes and manufacturer guidelines should be followed throughout the repair process.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Configuration\u003c\/strong\u003e: 220\/298\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Manifold Door Assembly Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: A.O. SMITH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100091384\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51150744715570,"sku":"100091384","price":190.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305989326.jpg?v=1778617528","url":"https:\/\/voomisupply.com\/products\/a-o-smith-100091384-manifold-door-assembly-kit","provider":"Voomi Supply","version":"1.0","type":"link"}