{"product_id":"return-air-box-900x500-150h-ins-2x400-ra90502400-sa","title":"Insulated return air box 900 x 500mm, 2 x 400mm (RA90502400-SA)","description":"\u003cp\u003eThis AAD return air box, RA90502400-SA, is insulated and 150mm high, with a 900 x 500mm face and two 400mm spigots.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFace: 900 x 500mm\u003c\/li\u003e\n\u003cli\u003eHeight: 150mm\u003c\/li\u003e\n\u003cli\u003eSpigots: 2 x 400mm\u003c\/li\u003e\n\u003cli\u003eInsulated\u003c\/li\u003e\n\u003cli\u003eCode: RA90502400-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\u003eWith twin 400mm spigots and a low 150mm height, this box suits a large return air grille in a shallow ceiling space where the return air is carried in two ducts. The air comes up through the grille, collects in the box and divides between the two spigots. Fix the box over the opening and seal a duct to each spigot with tape and a strap.\u003c\/p\u003e\u003cp\u003eMatch the box face to your return air grille size. Confirm two 400mm return ducts are planned and that both can bend away from the box within the ceiling space. Check the grille is 900 x 500mm.\u003c\/p\u003e","brand":"AAD","offers":[{"title":"Default Title","offer_id":48820888764653,"sku":"RA90502400-SA","price":1043.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/5114\/2125\/files\/895RA-RETURNAIRBOX_84829cd1-5db6-40fb-9f9b-7087a9d2c28d.jpg?v=1780215595","url":"https:\/\/www.achub.com.au\/products\/return-air-box-900x500-150h-ins-2x400-ra90502400-sa","provider":"AC Hub Direct","version":"1.0","type":"link"}