{"product_id":"hisummer-4x10-register-booster-fan-150-cfm-10-speed-quiet-operation-with-temp-sensor","title":"Hisummer 4x10 Register Booster Fan — 150 CFM, 10-Speed Quiet Operation with Temp Sensor","description":"\u003ch2\u003eEnhance Comfort Where It Counts\u003c\/h2\u003e\u003cp\u003eMeet the Hisummer 4x10 register booster fan, designed to push heated or cooled air farther into upstairs spaces. It delivers up to 150 CFM with a precision angled air-guide grille that helps direct airflow forward, bringing more balanced comfort to bedrooms, nurseries, and attic areas.\u003c\/p\u003e\u003cp\u003eIn sleep-friendly settings, the unit runs exceptionally quietly—down to about 17 dBA in Sleep Mode—thanks to a three-part quieting system. The PWM motor, deep-groove bearings, and dynamically balanced blades minimize vibration for a calmer, steadier airflow.\u003c\/p\u003e\u003cp\u003eSmart temperature sensing means the booster adjusts automatically as room conditions change. With a built-in start temperature for heating or cooling, you can set it once and let it respond, keeping the space comfortable without constant adjustment.\u003c\/p\u003e\u003cp\u003eInstalling is quick and clean. The booster fits 4x10 openings, uses a plug-in 100–240V adapter, and includes a 9.8-ft cord for tidy routing. Operating at only 6W, it’s designed for longer, energy-aware use in hot upstairs corners.\u003c\/p\u003e\u003cp\u003eWith 10 speeds, you can tailor airflow from a whisper to a solid breeze. PWM control ensures smooth ramping without sudden jumps, so the room feels right at every moment of the day.\u003c\/p\u003e\u003cp\u003eControl is simple from bed or hallway: a 26-ft remote lets you adjust speed, mode, and timer, while the faceplate buttons provide quick local access. The built-in memory restores your last setup after power loss, with no app required.\u003c\/p\u003e\u003cp\u003eDesigned with busy homes in mind, safety is built in. A 5.8 mm anti-finger grille helps keep little hands safe, and a reinforced aluminum-alloy faceplate with thick ribs adds rigidity while supporting everyday activity. The housing is flame-rated for added peace of mind.\u003c\/p\u003e\u003cp\u003eThe unit’s premium flush-mount appearance sits neatly in the register opening, delivering a sleek, integrated look that blends into bedrooms and offices without drawing attention.\u003c\/p\u003e\u003ch3\u003eWhat to expect\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUp to 150 CFM airflow\u003c\/li\u003e\n\u003cli\u003e10 PWM-controlled speeds\u003c\/li\u003e\n\u003cli\u003eSmart auto temperature sensing\u003c\/li\u003e\n\u003cli\u003eRemote and faceplate control\u003c\/li\u003e\n\u003cli\u003eLow power consumption and quick installation\u003c\/li\u003e\n\u003cli\u003eKid and pet friendly safeguard\u003c\/li\u003e\n\u003cli\u003eFlush-mount, built-in design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal rooms and use cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpstairs bedrooms and nurseries seeking even comfort\u003c\/li\u003e\n\u003cli\u003eAttics and loft spaces with stubborn hot spots\u003c\/li\u003e\n\u003cli\u003eRooms where quiet operation matters for sleep\u003c\/li\u003e\n\u003cli\u003eHomes seeking simple, app-free control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: This booster is designed for 4x10 openings; measure your duct to confirm fit. Remote requires line of sight for best performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size opening does this booster fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 4x10 inch floor openings; measure to confirm fit before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I control the booster?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the included remote or the faceplate buttons; no app required, memory retains last settings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hisummer","offers":[{"title":"Default Title","offer_id":53086558388335,"sku":"B0GHNNR8SF","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/hisummer-register-booster-front-view.jpg?v=1778640329","url":"https:\/\/taskholt.com\/products\/hisummer-4x10-register-booster-fan-150-cfm-10-speed-quiet-operation-with-temp-sensor","provider":"TaskHolt","version":"1.0","type":"link"}