{"product_id":"a-cabinet-plenum-knockdown-13-5x20x42-with-top","title":"A Cabinet Plenum Knockdown 13.5x20x42 With Top","description":"\u003cdiv\u003e\n\u003cp\u003eThis knockdown access panel delivers secure service entry for cabinet wiring while compressing to a flat profile for freight and storage efficiency. Built for high-density networking environments, it resolves the trade-off between frequent maintenance access and rack structural integrity.\u003c\/p\u003e\n\u003ch2\u003eStructured for Rapid On-Site Assembly\u003c\/h2\u003e\n\u003cp\u003eThe knockdown architecture ships without pre-welded corners or permanently fixed panels, significantly reducing dimensional footprint during transit. Assemblers align interlocking frame members and position the outer plate, then secure the joint with standard fasteners. This approach eliminates oversized packaging and simplifies handling in congested data hallways.\u003c\/p\u003e\n\u003ch2\u003eProtected Cabling with a Secure Top Cover\u003c\/h2\u003e\n\u003cp\u003eA reinforced top cover locks flush against the primary frame, eliminating movement triggered by internal fan vibration or HVAC pressure changes. The secured enclosure shields patch cords, fiber routes, and power supplies from accidental displacement or unauthorized connection points, allowing staff to reach critical links without stripping the entire rack assembly.\u003c\/p\u003e\n\u003ch2\u003eEngineered for Plenum-Rated Deployments\u003c\/h2\u003e\n\u003cp\u003eSized and constructed specifically for plenum-class cabinet routing, the unit maintains clear thermal channeling and meets standard fire-code expectations for elevated cable corridors above drop ceilings. The rigid chassis absorbs routine maintenance impacts, preserving airflow dynamics while ensuring consistent component visibility across extended service lifespans.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HVAC MORE","offers":[{"title":"Default Title","offer_id":53965373997370,"sku":"132042P","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/3573\/2538\/files\/132042P.png?v=1787796088","url":"https:\/\/hvacmore.com\/products\/a-cabinet-plenum-knockdown-13-5x20x42-with-top","provider":"HVAC MORE","version":"1.0","type":"link"}