{"product_id":"190-cfm-fan-kit-for-dwr-or-sr-rack-17-or-22-inches-deep-dwrsr-4-fk","title":"190 CFM Fan Kit for DWR or SR Rack, 17 or 22 Inches Deep","description":"\u003cp\u003eThe Middle Atlantic DWRSR-4-FK is an active thermal management solution specifically designed for use within the DWR or SR Series Wall Racks. This kit is compatible with both 17\" and 22\" deep rack configurations, ensuring airflow for various equipment depths. The system utilizes two 4.5 in (11.4 cm) fans that operate on 120 VAC power to move up to 190 CFM of air, producing a noise level of 42 dBA (measured at 1m). To ensure optimal airflow and prevent short-circuiting of air currents within the enclosure, this kit includes vent blockers. The kit provides necessary components for installation, including two fans, four safety guards for both the interior and exterior of the rack, and the required mounting hardware. A 6' power cord is included for connection to a standard AC outlet.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDelivers 190 CFM of airflow to manage heat in enclosed racks\u003c\/li\u003e\n\u003cli\u003eCompatible with 17\" and 22\" deep DWR or SR Series Wall Racks\u003c\/li\u003e\n\u003cli\u003eFeatures two 4.5 in (11.4 cm) fans with a 42 dBA noise rating\u003c\/li\u003e\n\u003cli\u003eIncludes internal and external fan guards and vent blockers for airflow optimization\u003c\/li\u003e\n\u003cli\u003eOperates on standard 120 VAC power via a 6' cord\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWhich rack depths is the DWRSR-4-FK compatible with?\u003c\/h3\u003e\u003cp\u003eThis fan kit is designed for use in both 17\" and 22\" deep DWR and SR Series Wall Racks.\u003c\/p\u003e\u003ch3\u003eWhat is the airflow capacity and noise level of this fan kit?\u003c\/h3\u003e\u003cp\u003eThe kit provides 190 CFM of airflow and has a measured noise level of 42 dBA at 1 meter.\u003c\/p\u003e\u003ch3\u003eCan I control the fans with a thermostatic controller?\u003c\/h3\u003e\u003cp\u003eYes, this kit can be used with the FC-2-215-1CA stand-alone thermostatic controller for 2 fans or the FC-4-1CA controller for 4 fans.\u003c\/p\u003e\u003ch3\u003eWhat is included for installation with the DWRSR-4-FK?\u003c\/h3\u003e\u003cp\u003eThe kit includes two 120V AC powered fans, four fan guards, vent blockers for airflow optimization, mounting hardware, and a 6' power cord.\u003c\/p\u003e\u003ch3\u003eWhich technical documents should I use for submittals?\u003c\/h3\u003e\u003cp\u003eInstallers can refer to the DWR\/SR Fan Kit Technical Specification Drawings or the DWR SR Series Fan Kit Instruction Sheet for detailed technical data.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Middle Atlantic","offers":[{"title":"Default Title","offer_id":51916028510486,"sku":"DWRSR-4-FK","price":262.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/DWR-FK6-26_main_jpg_74271b6b-b49a-4ebd-b045-e580859a5ff8.jpg?v=1789975219","url":"https:\/\/avsupplies.us\/products\/190-cfm-fan-kit-for-dwr-or-sr-rack-17-or-22-inches-deep-dwrsr-4-fk","provider":"AV Supplies","version":"1.0","type":"link"}