{"product_id":"return-air-box-800x500-150h-ins-1x500-ra80501500-sa","title":"Insulated return air box 800 x 500mm, 1 x 500mm (RA80501500-SA)","description":"\u003cp\u003eThe AAD RA80501500-SA is an insulated return air box with an 800 x 500mm face, a single 500mm spigot and a 150mm height.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFace: 800 x 500mm\u003c\/li\u003e\n\u003cli\u003eHeight: 150mm\u003c\/li\u003e\n\u003cli\u003eSpigots: 1 x 500mm\u003c\/li\u003e\n\u003cli\u003eInsulated\u003c\/li\u003e\n\u003cli\u003eCode: RA80501500-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\u003eA 500mm spigot is a large return connection, suited to a system that carries its return air in one big duct. The low 150mm box sits over an 800 x 500mm return air grille, gathers the air and passes it into the 500mm duct. Support the duct close to the box, as a 500mm duct is heavy, and seal the connection with tape and a strap.\u003c\/p\u003e\u003cp\u003eMatch the box face to your return air grille size. Confirm the return duct is 500mm and that it can turn away from the spigot in the available ceiling space. Check the grille is 800 x 500mm.\u003c\/p\u003e","brand":"AAD","offers":[{"title":"Default Title","offer_id":48820886634733,"sku":"RA80501500-SA","price":862.4,"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-800x500-150h-ins-1x500-ra80501500-sa","provider":"AC Hub Direct","version":"1.0","type":"link"}