APC AR7753

Overview

The APC AR7753 is a vertical exhaust duct kit designed specifically for 750 mm wide NetShelter SX enclosures. It serves to channel hot exhaust air from the top rear of the rack directly toward the room’s cooling system, helping maintain consistent inlet temperatures and prolonging the lifespan of servers and network equipment. With a height of 33 inches and a depth of 17.3 inches, it fits well within standard ceiling heights while preserving valuable rack space.

This duct kit is a practical solution for data center managers seeking hot-air containment without the complexity of aisle containment structures. By guiding warm air away from sensitive equipment, it reduces the risk of hot air recirculation and allows existing cooling units to work more efficiently, resulting in a cleaner airflow path and improved hardware safety margins.

Key features

• Designed to fit 750 mm wide NetShelter SX enclosures for seamless integration
• Channels hot exhaust air upward to the room’s cooling system, improving airflow management
• Black finish matches NetShelter SX cabinets for a consistent and professional appearance
• Includes baying hardware, duct panels, foam gasket strips, and all necessary mounting components for straightforward installation
• Dimensions optimized to provide ample clearance in standard data center environments without sacrificing rack space
• Durable construction supports long-term use in enterprise, colocation, or edge deployments
• Backed by a two-year repair or replacement warranty for added peace of mind

Key specs

• Compatible enclosure width: 750 mm
• Height: 33 inches (83.8 cm)
• Depth: 17.3 inches (43.9 cm)
• Net weight: 44.4 pounds (20.1 kg)
• Finish: Black to match NetShelter SX cabinets
• Includes: baying hardware, duct panels, foam gasket strips, mounting components
• Warranty: Two years repair or replacement

Installation and setup

The kit comes complete with all necessary hardware and components, making installation straightforward for two technicians using standard hand tools. The included foam gasket strips ensure a secure seal to prevent air leaks, while the baying hardware allows the duct to attach firmly to the top rear of the enclosure. This setup helps maintain efficient airflow without requiring additional aisle containment structures.

Ideal uses and environments

This vertical exhaust duct is well suited to data centers and server rooms where managing hot air efficiently is critical but adding complex containment systems is not feasible. It works effectively in environments with standard ceiling heights and is a strong choice for facilities running high-density racks that need reliable cooling support. The duct helps optimize existing cooling infrastructure, making it a practical addition for enterprise, colocation, and edge computing setups.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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