{"product_id":"air-flow-products-5341005-ceiling-diffuser-boot-4x10","title":"Air Flow Products 5341005 Ceiling Diffuser Boot 4x10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AIR FLOW PRODUCTS 5341005 is a ceiling diffuser boot with rail designed for residential and light commercial HVAC duct distribution systems. This boot transitions from round duct to a rectangular diffuser opening, directing conditioned air into the occupied space through a ceiling-mounted register or diffuser. The unit features a 4x10 inch face opening and a 5 inch round collar for duct connection. It is installed by HVAC technicians and sheet metal contractors as part of supply air trunk-and-branch or plenum-based distribution layouts.\u003c\/p\u003e\u003cp\u003eThis ceiling diffuser boot is suited for new construction and retrofit applications where a ceiling register or diffuser is fed from a round flex duct or rigid round branch. The 5 inch collar accommodates standard 5 inch round duct connections, and the 4x10 inch opening matches widely used residential register sizes. The rail design supports secure registration of the diffuser or register face, keeping the assembly flush and stable in the ceiling plane.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4x10 inch rectangular face opening matches standard residential register sizing\u003c\/li\u003e\n\u003cli\u003e5 inch round collar for direct connection to flex duct or rigid round branch duct\u003c\/li\u003e\n\u003cli\u003eRail design provides a stable mounting surface for ceiling diffusers or registers\u003c\/li\u003e\n\u003cli\u003eTransitions round duct to rectangular diffuser opening for ceiling supply applications\u003c\/li\u003e\n\u003cli\u003eSuitable for new construction and retrofit ceiling supply installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and new-installation component compatible with standard 5 inch round duct systems feeding 4x10 inch ceiling registers or diffusers in residential and light commercial HVAC applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed HVAC technicians or sheet metal contractors. Power down the air handling system before connecting ductwork or securing the boot in the ceiling cavity. The boot should be sealed at the collar connection with approved duct mastic or metal-backed tape per local mechanical code requirements. Ensure the register or diffuser face seats flush against the rail before securing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Opening\u003c\/strong\u003e: 4x10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Ceiling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Boot with Rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AIR FLOW PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5341005\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AIR FLOW PRODUCTS","offers":[{"title":"Default Title","offer_id":51346794021170,"sku":"5341005","price":22.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310553377.jpg?v=1782090589","url":"https:\/\/voomisupply.com\/products\/air-flow-products-5341005-ceiling-diffuser-boot-4x10","provider":"Voomi Supply","version":"1.0","type":"link"}