{"product_id":"return-air-box-600x400-150h-ins-1x400-ra60401400-sa","title":"Insulated return air box 600 x 400mm, 1 x 400mm (RA60401400-SA)","description":"\u003cp\u003eThis AAD insulated return air box, RA60401400-SA, has a 600 x 400mm face, a single 400mm spigot and a low 150mm height.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFace: 600 x 400mm\u003c\/li\u003e\n\u003cli\u003eHeight: 150mm\u003c\/li\u003e\n\u003cli\u003eSpigots: 1 x 400mm\u003c\/li\u003e\n\u003cli\u003eInsulated\u003c\/li\u003e\n\u003cli\u003eCode: RA60401400-SA\u003c\/li\u003e\n\u003cli\u003eBrand: AAD\u003c\/li\u003e\n\u003cli\u003eProfile: low, 150mm high\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt 150mm high, this box suits ceilings where there is not much space above the plasterboard, as it takes far less height than a deep box. It sits above a 600 x 400mm return air grille, collects the air and passes it through the 400mm spigot into the return duct. Fix the box over the opening and seal the duct to the spigot with tape and a strap.\u003c\/p\u003e\u003cp\u003eMatch the box face to your return air grille size. Confirm the grille is 600 x 400mm and the return duct is 400mm, and check that the duct can turn away from the spigot without kinking in the available ceiling space.\u003c\/p\u003e","brand":"AAD","offers":[{"title":"Default Title","offer_id":48820864254189,"sku":"RA60401400-SA","price":733.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/5114\/2125\/files\/895RA-RETURNAIRBOX.jpg?v=1780215595","url":"https:\/\/www.achub.com.au\/products\/return-air-box-600x400-150h-ins-1x400-ra60401400-sa","provider":"AC Hub Direct","version":"1.0","type":"link"}