{"product_id":"ao-smith-100266135-concentric-pipe-vent-kit-39-inches","title":"Ao Smith 100266135 Concentric Pipe Vent Kit 39 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AO SMITH 100266135 is a straight concentric pipe vent kit designed for direct-vent water heater installations. Measuring 39 inches in length, this vent kit provides the concentric pipe configuration that routes combustion exhaust and intake air through a single termination point. Licensed plumbers and HVAC technicians use this kit during new installations or vent system replacements on compatible direct-vent water heater equipment. The straight design simplifies routing in applications where a direct, unobstructed run is available from the appliance to the exterior termination.\u003c\/p\u003e\u003cp\u003eThis vent kit is suited for residential and light commercial direct-vent water heater applications where a 39-inch straight run is required. Concentric venting systems are common in high-efficiency water heater installations, allowing both exhaust and combustion air to pass through a single wall or roof penetration. This kit is intended for use in applications where the water heater manufacturer specifies a concentric vent configuration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStraight concentric pipe design for single-penetration venting of exhaust and combustion air intake\u003c\/li\u003e\n\u003cli\u003e39-inch length accommodates direct runs from appliance to termination point\u003c\/li\u003e\n\u003cli\u003eDesigned as a dedicated vent kit for compatible direct-vent water heater systems\u003c\/li\u003e\n\u003cli\u003eSimplifies installation by combining supply air and exhaust in one assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement vent kit for direct-vent water heater systems requiring a straight concentric pipe configuration. Consult the water heater manufacturer documentation to confirm fitment 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 direct-vent appliance venting requirements. Shut off the water heater and allow it to cool before disconnecting any existing vent components. Follow all local codes and the appliance manufacturer installation instructions, including required clearances and support spacing for the vent pipe run. Do not exceed the maximum allowable vent length specified by the water heater manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Vent Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Type\u003c\/strong\u003e: Straight Concentric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 39 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AO SMITH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100266135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51149550027058,"sku":"100266135","price":119.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305990194.jpg?v=1778596798","url":"https:\/\/voomisupply.com\/products\/ao-smith-100266135-concentric-pipe-vent-kit-39-inches","provider":"Voomi Supply","version":"1.0","type":"link"}