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modifications.\u003c\/li\u003e\u003cli\u003eULTRA-QUIET OPERATION: This powerful vent fan booster was engineered and assembled in the USA for minimal noise. It features 5 adjustable fan speeds, providing up to 132 CFM for customized airflow and maximum comfort.\u003c\/li\u003e\u003cli\u003eEASY INSTALLATION: Fits any 4\\\"x10\\\" floor or wall register—measure the interior of your vent duct opening (not the cover) to ensure a proper fit. No tools required, just plug it in with the 6-foot power cord to maintain a comfortable environment.\u003c\/li\u003e\u003cli\u003eAUTO ON\/OFF: Suncourt’s patented smart technology automatically turns the vent fan on\/off when the HVAC system is heating or cooling, without the need for manual or seasonal settings.\u003c\/li\u003e\u003cli\u003eDURABLE \u0026 RELIABLE: Delivering trusted performance since 1988, Suncourt’s register booster fans are backed by a 12 month warranty.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eSuncourt\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eBrown\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eElectric fan design\u003c\/th\u003e\u003ctd\u003eFloor Fan\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower Source\u003c\/th\u003e\u003ctd\u003ePlug and Play\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStyle\u003c\/th\u003e\u003ctd\u003eHC500-B\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eProduct Dimensions\u003c\/th\u003e\u003ctd\u003e5.63\\\"D x 11.63\\\"W x 1.5\\\"H\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSpecial Feature\u003c\/th\u003e\u003ctd\u003eSmart Technology, Multiple Fan Speeds\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eCooling, Heating\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMounting Type\u003c\/th\u003e\u003ctd\u003eFlush Mount\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eController Type\u003c\/th\u003e\u003ctd\u003ePlug and Play\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv 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src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/0cb89c73-2879-4a93-9a28-0433910b0e1b.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f61c2b7d-34a4-46f9-a477-3a205d48118d.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a0c10181-582a-4d3f-9ad3-68881fa5fde6.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cb3a0941-8dda-473d-ac88-b2e129649044.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/92267e5b-ee3a-40f5-8256-110de02e3278.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ef8125f4-4dc6-4d8d-ad0d-0bfdd245825f.__CR0,0,1388,639_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eSuncourt has been improving indoor air quality and comfort since 1988.\u003c\/p\u003e\u003cp\u003eFamily-owned and based in Durant, Iowa, Suncourt\u0026#039;s smart, energy-saving airflow solutions   are built to last and easy to install. All products are engineered and assembled in the USA and exceed industry standards for safety, reliability, and performance.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/c1efb87c-b4f2-48f2-9be9-aa716629ee27.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop Register Booster Fans\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1b43579c-545e-4845-9043-0a2c10295a57.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop HVAC Fans \u0026amp; Dampers\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/664b8b6b-f48f-44a4-8ba8-bf04dc18fff1.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eWhat types of airflow control solutions do you offer?\u003c\/h5\u003e\u003cp\u003eOur wide range of products include dryer booster kits, radon mitigation kits, inline HVAC fans, vent\/register booster fans, room-to-room fans, motorized dampers, and more.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products safe?\u003c\/h5\u003e\u003cp\u003eAbsolutely—every product meets or exceed rigorous industry standards for safety, reliability, and long-term use.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products easy to install?\u003c\/h5\u003e\u003cp\u003eYes—Suncourt designs its airflow solutions with simple installation in mind. Ideal for both DIYers and professionals.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1ae22ca2-2c1e-46d3-839b-9097d2af6e3a.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\",\"47289837912233\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eBOOSTS AIRFLOW TO UNCOMFORTABLE ROOMS: The Suncourt Flush Fit register booster fan quietly boosts airflow by up to 85%, overcoming back pressure to pull extra air into rooms that are too hot or cold—without the need for any HVAC modifications. It provides up to 132 CFM maximum boosted air.\u003c\/li\u003e\u003cli\u003eULTRA-QUIET OPERATION: This powerful vent fan booster was engineered and assembled in the USA for minimal noise. It features 5 adjustable fan speeds, providing up to 132 CFM for customized airflow and maximum comfort.\u003c\/li\u003e\u003cli\u003eEASY INSTALLATION: Fits any 4\\\" x 10\\\", 4\\\" x 12\\\", 6\\\" x 10\\\", or 6\\\" x 12\\\" floor or wall register—measure the interior of your vent duct opening (not the cover) to ensure a proper fit. No tools required, just plug it in with the 6-foot power cord.\u003c\/li\u003e\u003cli\u003eAUTO ON\/OFF: Suncourt’s patented smart technology automatically turns the vent fan on\/off when the HVAC system is heating or cooling, without the need for manual or seasonal settings.\u003c\/li\u003e\u003cli\u003eDURABLE \u0026 RELIABLE: Delivering trusted performance since 1988, Suncourt’s register booster fans are backed by a 12 month warranty.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eSuncourt\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eBrown\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eElectric fan design\u003c\/th\u003e\u003ctd\u003eBlower\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower Source\u003c\/th\u003e\u003ctd\u003ePlug and 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style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ade26fc8-4d21-4f19-abc7-27ae21e44ec2.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9ea0a629-4bfb-444f-ba11-b1d667056fab.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/0cb89c73-2879-4a93-9a28-0433910b0e1b.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f61c2b7d-34a4-46f9-a477-3a205d48118d.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a0c10181-582a-4d3f-9ad3-68881fa5fde6.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cb3a0941-8dda-473d-ac88-b2e129649044.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/92267e5b-ee3a-40f5-8256-110de02e3278.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ef8125f4-4dc6-4d8d-ad0d-0bfdd245825f.__CR0,0,1388,639_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eSuncourt has been improving indoor air quality and comfort since 1988.\u003c\/p\u003e\u003cp\u003eFamily-owned and based in Durant, Iowa, Suncourt\u0026#039;s smart, energy-saving airflow solutions   are built to last and easy to install. All products are engineered and assembled in the USA and exceed industry standards for safety, reliability, and performance.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/c1efb87c-b4f2-48f2-9be9-aa716629ee27.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop Register Booster Fans\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1b43579c-545e-4845-9043-0a2c10295a57.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop HVAC Fans \u0026amp; Dampers\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/664b8b6b-f48f-44a4-8ba8-bf04dc18fff1.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eWhat types of airflow control solutions do you offer?\u003c\/h5\u003e\u003cp\u003eOur wide range of products include dryer booster kits, radon mitigation kits, inline HVAC fans, vent\/register booster fans, room-to-room fans, motorized dampers, and more.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products safe?\u003c\/h5\u003e\u003cp\u003eAbsolutely—every product meets or exceed rigorous industry standards for safety, reliability, and long-term use.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products easy to install?\u003c\/h5\u003e\u003cp\u003eYes—Suncourt designs its airflow solutions with simple installation in mind. Ideal for both DIYers and professionals.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1ae22ca2-2c1e-46d3-839b-9097d2af6e3a.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\",\"47289837945001\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eBOOSTS AIRFLOW TO UNCOMFORTABLE ROOMS: The Suncourt Flush Fit register booster fan quietly boosts airflow by up to 85%, overcoming back pressure to pull extra air into rooms that are too hot or cold—without the need for any HVAC modifications. It provides up to 132 CFM maximum boosted air.\u003c\/li\u003e\u003cli\u003eULTRA-QUIET OPERATION: This powerful vent fan booster was engineered and assembled in the USA for minimal noise. It features 5 adjustable fan speeds, providing up to 132 CFM for customized airflow and maximum comfort.\u003c\/li\u003e\u003cli\u003eEASY INSTALLATION: Fits any 4\\\" x 10\\\", 4\\\" x 12\\\", 6\\\" x 10\\\", or 6\\\" x 12\\\" floor or wall register—measure the interior of your vent duct opening (not the cover) to ensure a proper fit. No tools required, just plug it in with the 6-foot power cord.\u003c\/li\u003e\u003cli\u003eAUTO ON\/OFF: Suncourt’s patented smart technology automatically turns the vent fan on\/off when the HVAC system is heating or cooling, without the need for manual or seasonal settings.\u003c\/li\u003e\u003cli\u003eDURABLE \u0026 RELIABLE: Delivering trusted performance since 1988, Suncourt’s register booster fans are backed by a 12 month warranty.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eSuncourt\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eWhite\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eElectric fan design\u003c\/th\u003e\u003ctd\u003eBlower\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower Source\u003c\/th\u003e\u003ctd\u003ePlug and Play\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStyle\u003c\/th\u003e\u003ctd\u003eHC500-WPL\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eProduct Dimensions\u003c\/th\u003e\u003ctd\u003e5.63\\\"D x 11.63\\\"W x 1.5\\\"H\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSpecial Feature\u003c\/th\u003e\u003ctd\u003ePatent pending smart technology, Built-in temperature sensor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eCooling, Heating\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMounting Type\u003c\/th\u003e\u003ctd\u003eFlush Mount\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eController Type\u003c\/th\u003e\u003ctd\u003ePlug and Play\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ade26fc8-4d21-4f19-abc7-27ae21e44ec2.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9ea0a629-4bfb-444f-ba11-b1d667056fab.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/0cb89c73-2879-4a93-9a28-0433910b0e1b.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f61c2b7d-34a4-46f9-a477-3a205d48118d.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a0c10181-582a-4d3f-9ad3-68881fa5fde6.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cb3a0941-8dda-473d-ac88-b2e129649044.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/92267e5b-ee3a-40f5-8256-110de02e3278.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ef8125f4-4dc6-4d8d-ad0d-0bfdd245825f.__CR0,0,1388,639_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eSuncourt has been improving indoor air quality and comfort since 1988.\u003c\/p\u003e\u003cp\u003eFamily-owned and based in Durant, Iowa, Suncourt\u0026#039;s smart, energy-saving airflow solutions   are built to last and easy to install. All products are engineered and assembled in the USA and exceed industry standards for safety, reliability, and performance.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/c1efb87c-b4f2-48f2-9be9-aa716629ee27.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop Register Booster Fans\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1b43579c-545e-4845-9043-0a2c10295a57.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop HVAC Fans \u0026amp; Dampers\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/664b8b6b-f48f-44a4-8ba8-bf04dc18fff1.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eWhat types of airflow control solutions do you offer?\u003c\/h5\u003e\u003cp\u003eOur wide range of products include dryer booster kits, radon mitigation kits, inline HVAC fans, vent\/register booster fans, room-to-room fans, motorized dampers, and more.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products safe?\u003c\/h5\u003e\u003cp\u003eAbsolutely—every product meets or exceed rigorous industry standards for safety, reliability, and long-term use.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products easy to install?\u003c\/h5\u003e\u003cp\u003eYes—Suncourt designs its airflow solutions with simple installation in mind. Ideal for both DIYers and professionals.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1ae22ca2-2c1e-46d3-839b-9097d2af6e3a.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\",\"47289837977769\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eBOOSTS AIRFLOW TO UNCOMFORTABLE ROOMS: The Suncourt Flush Fit register booster fan quietly boosts airflow by up to 85%, overcoming back pressure to pull extra air into rooms that are too hot or cold—without the need for any HVAC modifications. It provides up to 132 CFM maximum boosted air.\u003c\/li\u003e\u003cli\u003eULTRA-QUIET OPERATION: This powerful vent fan booster was engineered and assembled in the USA for minimal noise. It features 5 adjustable fan speeds, providing up to 132 CFM for customized airflow and maximum comfort.\u003c\/li\u003e\u003cli\u003eEASY INSTALLATION: The register booster fits any 4\\\"x10\\\" floor or wall register—measure the interior of your vent duct opening (not the cover) to ensure a proper fit. No tools required, just plug it in with the 6-foot power cord.\u003c\/li\u003e\u003cli\u003eAUTO ON\/OFF: Suncourt’s patented smart technology automatically turns the vent fan on\/off when the HVAC system is heating or cooling, without the need for manual or seasonal settings.\u003c\/li\u003e\u003cli\u003eDURABLE \u0026 RELIABLE: Delivering trusted performance since 1988, Suncourt’s register booster fans are backed by a 12 month warranty.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eSuncourt\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eWhite\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eElectric fan design\u003c\/th\u003e\u003ctd\u003eBlower\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower Source\u003c\/th\u003e\u003ctd\u003ePlug and Play\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStyle\u003c\/th\u003e\u003ctd\u003eHC500-W\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eProduct Dimensions\u003c\/th\u003e\u003ctd\u003e5.63\\\"D x 11.63\\\"W x 1.5\\\"H\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRoom Type\u003c\/th\u003e\u003ctd\u003eBedroom\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSpecial Feature\u003c\/th\u003e\u003ctd\u003eSmart Technology\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eCooling, Heating\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMounting Type\u003c\/th\u003e\u003ctd\u003eFlush Mount\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ade26fc8-4d21-4f19-abc7-27ae21e44ec2.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9ea0a629-4bfb-444f-ba11-b1d667056fab.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/0cb89c73-2879-4a93-9a28-0433910b0e1b.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f61c2b7d-34a4-46f9-a477-3a205d48118d.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a0c10181-582a-4d3f-9ad3-68881fa5fde6.__CR0,0,220,220_PT0_SX220_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cb3a0941-8dda-473d-ac88-b2e129649044.__CR0,0,970,600_PT0_SX970_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/92267e5b-ee3a-40f5-8256-110de02e3278.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/ef8125f4-4dc6-4d8d-ad0d-0bfdd245825f.__CR0,0,1388,639_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eSuncourt has been improving indoor air quality and comfort since 1988.\u003c\/p\u003e\u003cp\u003eFamily-owned and based in Durant, Iowa, Suncourt\u0026#039;s smart, energy-saving airflow solutions   are built to last and easy to install. All products are engineered and assembled in the USA and exceed industry standards for safety, reliability, and performance.\u003c\/p\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/c1efb87c-b4f2-48f2-9be9-aa716629ee27.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop Register Booster Fans\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1b43579c-545e-4845-9043-0a2c10295a57.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eShop HVAC Fans \u0026amp; Dampers\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/664b8b6b-f48f-44a4-8ba8-bf04dc18fff1.__CR0,0,362,453_PT0_SX362_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003eWhat types of airflow control solutions do you offer?\u003c\/h5\u003e\u003cp\u003eOur wide range of products include dryer booster kits, radon mitigation kits, inline HVAC fans, vent\/register booster fans, room-to-room fans, motorized dampers, and more.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products safe?\u003c\/h5\u003e\u003cp\u003eAbsolutely—every product meets or exceed rigorous industry standards for safety, reliability, and long-term use.\u003c\/p\u003e\u003ch5\u003eAre Suncourt products easy to install?\u003c\/h5\u003e\u003cp\u003eYes—Suncourt designs its airflow solutions with simple installation in mind. 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