{"product_id":"ao-smith-100110800-motorized-flue-damper-8-inches","title":"Ao Smith 100110800 Motorized Flue Damper 8 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AO SMITH 100110800 is a motorized flue damper designed for use in heating applications where controlled flue gas venting is required. The damper uses an electric actuator to open and close the flue passage, improving system efficiency by preventing standby heat loss through the flue when the burner is not firing. It is sized at 8 inches in diameter, making it suited for mid- to large-capacity water heater or boiler venting systems. Installation is typically performed by a licensed plumber or HVAC technician familiar with gas appliance venting requirements.\u003c\/p\u003e\u003cp\u003eThis motorized flue damper is used on select AO SMITH BTR and BTRC model water heaters. It is intended for residential and light commercial heating applications where automatic flue closure between firing cycles is specified. The damper integrates with the appliance control circuit to sequence operation, ensuring the flue is open before ignition and closed during standby periods.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotorized actuator opens and closes the flue passage automatically with burner sequencing\u003c\/li\u003e\n\u003cli\u003e8-inch diameter flue connection matches mid- to large-capacity venting configurations\u003c\/li\u003e\n\u003cli\u003eDesigned for heating applications on select BTR and BTRC model units\u003c\/li\u003e\n\u003cli\u003eReduces standby heat loss by closing the flue when the burner is off\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement part for compatible AO SMITH appliances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with select AO SMITH BTR and BTRC model water heaters as stated by the manufacturer. Verify the specific model number and venting configuration against the appliance installation manual before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician in accordance with local codes and the appliance manufacturer instructions. Shut off gas supply and disconnect power to the appliance before removing the existing damper or making any wiring connections. Confirm the damper interlock circuit is properly wired so the appliance cannot fire until the damper reaches the fully open position. Refer to applicable IFGC and local jurisdiction requirements for venting system standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Motorized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlue Size\u003c\/strong\u003e: 8 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: 100110800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51150007435570,"sku":"100110800","price":859.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305988046.jpg?v=1778603949","url":"https:\/\/voomisupply.com\/products\/ao-smith-100110800-motorized-flue-damper-8-inches","provider":"Voomi Supply","version":"1.0","type":"link"}