{"product_id":"120-cfm-ultra-quiet-bathroom-exhaust-fan-sep120h-humidity-sensing","title":"120 CFM Ultra Quiet Bathroom Exhaust Fan SEP120H - Humidity Sensing","description":"\u003cp\u003eIn this review the SEP120H is evaluated for homeowners and renovators who need a quiet, reliable bathroom ventilation solution. The bottom line: this fan is best for bathrooms up to 120 sq ft where low noise and automatic humidity control matter most, because its \u003cstrong\u003e0.3 sone\u003c\/strong\u003e sound rating at 120 CFM delivers near-silent operation while the built-in \u003cstrong\u003ehumidity sensing\u003c\/strong\u003e mode handles moisture automatically without a wall timer. Installation does require attic access and a specific ceiling opening, so plan for a little prep work if replacing an existing unit.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeiling opening requirement:\u003c\/strong\u003e Requires an 11 3\/8 x 10 1\/2 in ceiling opening, which ensures the housing fits flush for a clean finish but may need resizing of older openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra quiet operation:\u003c\/strong\u003e Rated 0.3 sones at 120 CFM, the fan is built to keep bathroom noise to a minimum while still moving considerable air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity sensing:\u003c\/strong\u003e Automatically turns the fan on and off to maintain desirable humidity levels, reducing the need for manual switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible installation:\u003c\/strong\u003e Sliding hanger bars span up to 24 in to position the housing precisely between framing members and accommodate various attic conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDucting options:\u003c\/strong\u003e Includes a removable 6 in duct with back draft damper plus a 6 to 4 in reducer for compatibility with common vent runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficiency:\u003c\/strong\u003e Energy Star-certified design aims to save energy while providing effective ventilation for typical bathrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SEP120H suits homeowners replacing a noisy older fan or installing ventilation in master or family bathrooms up to about 120 sq ft who value \u003cstrong\u003equiet performance\u003c\/strong\u003e and automatic humidity control. Contractors and DIYers who have attic access will appreciate the sliding hanger bars and standard ducting accessories that speed installation.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for users without attic access, ceilings that cannot be resized to the specified opening, or those who need a higher airflow capacity for very large spaces. If you need a fan for a very small powder room or a wet room with continuous heavy steam, consider a model sized precisely for that room.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery low noise at 0.3 sones while delivering 120 CFM of airflow, keeping bathrooms peaceful.\u003c\/li\u003e\n\u003cli\u003eHumidity sensing provides hands-free operation and helps prevent mold and mildew by clearing moisture automatically.\u003c\/li\u003e\n\u003cli\u003eIncludes a removable 6 in duct, back draft damper and a 6 to 4 in reducer for flexible duct runs.\u003c\/li\u003e\n\u003cli\u003eSliding hanger bars simplify alignment between framing and reduce installation tweaking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCeiling opening must be resized to 11 3\/8 x 10 1\/2 in for proper fit, which adds installation work for replacements.\u003c\/li\u003e\n\u003cli\u003eSome users report mixed experiences with installation difficulty and occasional vibration noises on certain installs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e120 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e0.3 sones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeiling opening\u003c\/td\u003e\n\u003ctd\u003e11 3\/8 x 10 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct\u003c\/td\u003e\n\u003ctd\u003eRemovable 6 in with 6 to 4 in reducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSliding hanger bars, spans up to 24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eHumidity sensing auto on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eEnergy Star-certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SEP120H is a strong pick for bathrooms up to 120 sq ft when \u003cstrong\u003equiet ventilation\u003c\/strong\u003e and smart humidity control are priorities. It provides solid airflow, Energy Star efficiency, and useful installation features, and represents good value for projects where the ceiling opening can be adapted and attic access is available.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fan fit my existing ceiling opening?\u003c\/strong\u003e\u003cbr\u003eIt requires an 11 3\/8 x 10 1\/2 in opening, so you may need to resize an existing cut to install this model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the fan run automatically when humidity rises?\u003c\/strong\u003e\u003cbr\u003eYes, the built-in humidity sensor turns the fan on and off to maintain set humidity levels without manual control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat duct sizes are supported?\u003c\/strong\u003e\u003cbr\u003eIt ships with a removable 6 in duct and includes a 6 to 4 in reducer for compatibility with 4 in ducting.\u003c\/p\u003e","brand":"KAZE APPLIANCE","offers":[{"title":"Default Title","offer_id":48749724106971,"sku":"B07T2MLLGK","price":169.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81QxkoRGrkL._AC_SL1500_1358f52b-b423-403b-b17d-af90428c9620.jpg?v=1778830449","url":"https:\/\/gearmusthave.com\/products\/120-cfm-ultra-quiet-bathroom-exhaust-fan-sep120h-humidity-sensing","provider":"GearMustHave","version":"1.0","type":"link"}