{"product_id":"terrabloom-4-silenced-ec-ultra-quiet-inline-duct-fan-with-speed-controller-ecmf-100-s2-141-cfm-18w-ip-6x-ingress-rating","title":"TerraBloom 4\" Silenced EC Ultra Quiet Inline Duct Fan with Speed Controller, ECMF-100-S2, 141 CFM, 18W, IP 68 Ingress Rating","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMEET OUR NEW 2026 MODEL:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e  Exceptionally quiet thanks to the sound insulating EPP housing. IP 68 Waterproof Rating with insulated electronics and motor and 8-speed digital controller with numeric display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINDEPENDENTLY TESTED SPECS:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIndependently lab-tested performance you can trust. Test results from Texas A\u0026amp;M \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eRELLIS Energy Efficiency Laboratory are available for this model. This fan beats Energy Star most efficient threshold for inline fans. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eENERGY SAVINGS:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built with a cutting edge brushless EC motor and dual jet type impeller, our new 4\" ECMF series fans deliver 141 Cubic Feet per Minute (CFM) of Airflow using only 18 Watts. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eQUIET \u0026amp; FULLY ADJUSTABLE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adjust the motor speed from 0%-100% without creating any additional hum or background noise. Wireless and programmable thermostat speed controller add-ons available. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePWM, 0-10V 3D PARTY CONTROLLERS SUPPORT:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Our EC fans support external speed controllers with popular PWM and 0-10V signal types. Multiple fans can be connected to a single external controller using our daisy chain wire with 3.5mm TRRS male-female sockets. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSILENCED RUSTPROOF EPP HOUSING:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dampens noise ouput by 50%, resists accidental damage, rust and harsh elements and reduces maintenance in demanding applications such as ventilation of grow farms, crawl spaces, attics, etc.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eCOMPACT AND LIGHT:\u003c\/strong\u003e Only 22.2\" (L) x 9.6\" (W) X 7\" (H). Ideal applications with minimal space available. Installation hardware (screws and anchors) included in set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eETL LISTED WITH 2 YR WARRANTY:\u003c\/strong\u003e ECMF series fans are ETL listed and Conform to UL standard 507, Certified to CSA standard C22.2 No 113. Covered by 2-year warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePACKAGING DIMENSIONS:\u003c\/strong\u003e INDIVIDUAL FAN BOX - \u003cmeta charset=\"utf-8\"\u003e24x10x9 Inches, 7 Lb.    \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TerraBloom","offers":[{"title":"Default Title","offer_id":49444888051971,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2046\/files\/photo_5B.jpg?v=1786645262","url":"https:\/\/terra-bloom.com\/products\/terrabloom-4-silenced-ec-ultra-quiet-inline-duct-fan-with-speed-controller-ecmf-100-s2-141-cfm-18w-ip-6x-ingress-rating","provider":"TerraBloom","version":"1.0","type":"link"}