{"product_id":"21-ru-solid-rear-door-for-erk-racks-erk-rd-21","title":"21 RU Solid Rear Door for ERK Racks","description":"\u003cp\u003eThe ERK-RD-21 is a solid rear door designed specifically for use with the Middle Atlantic ERK series of racks. This component provides 21 RU of vertical coverage, ensuring the rear of the enclosure is fully enclosed. It is engineered to integrate with the ERK base series to maintain a consistent aesthetic and functional footprint. For thermal management within this enclosure, installers can utilize compatible accessories such as the KO-AWFP2 KO Series Rear Door Fan Kit or the KO-VT3 KO Series Rear Door Vent Kit. This solid configuration is an alternative to ventilated options, prioritizing a controlled environment within the rack structure.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecifically designed for the ERK base series rack system\u003c\/li\u003e\n\u003cli\u003eProvides 21 RU of rear enclosure coverage\u003c\/li\u003e\n\u003cli\u003eSolid door construction for secure, enclosed rear access\u003c\/li\u003e\n\u003cli\u003eCompatible with KO Series Rear Door Fan Kits and Vent Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWill this door fit my ERK rack?\u003c\/h3\u003e\u003cp\u003eThe ERK-RD-21 is designed specifically for the ERK series racks and provides 21 RU of coverage.\u003c\/p\u003e\u003ch3\u003eCan I add cooling to this rear door?\u003c\/h3\u003e\u003cp\u003eYes, you can install the KO-AWFP2 KO Series Rear Door Fan Kit or the KO-WSB3 KO Series Rear Door Blank Panel Kit for ventilation management.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between this and other ERK doors?\u003c\/h3\u003e\u003cp\u003eThis is a solid rear door for 21 RU configurations; other variants in the ERK series provide different RU heights.\u003c\/p\u003e\u003ch3\u003eWhat accessories are compatible with the ERK-RD-21?\u003c\/h3\u003e\u003cp\u003eCompatible accessories include the KO-FILTER3 KO Series Rear Door Filter Kit and the KO-VT3 KO Series Rear Door Vent Kit.\u003c\/p\u003e\u003ch3\u003eIs this door part of the ERK series?\u003c\/h3\u003e\u003cp\u003eYes, this is a component of the ERK base series designed to provide a solid rear enclosure for your rack.\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":51916036178198,"sku":"ERK-RD-21","price":291.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/ERK-RD-21_main_8674c507-92fc-44e1-9c0f-65317f104af9.jpg?v=1789975224","url":"https:\/\/avsupplies.us\/products\/21-ru-solid-rear-door-for-erk-racks-erk-rd-21","provider":"AV Supplies","version":"1.0","type":"link"}