{"product_id":"sys100-wall-outlet-grav-flap-brn","title":"System100 Wall Outlet with Gravity Flaps 155x155mm Brown","description":"\u003cp\u003eA \u003cstrong\u003eSystem100 wall outlet with gravity flaps measuring 155 x 155mm in brown\u003c\/strong\u003e. Provides a neat external wall termination for System100 flat channel ventilation ductwork, with gravity-operated flaps that open under airflow and close automatically when the fan stops, preventing back-draughts and cold air ingress. The brown finish suits brick and stone external wall finishes.\u003c\/p\u003e\u003cp\u003eCompatible with System100 flat channel ductwork. Supplied as a single unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSystem: System100\u003c\/li\u003e\n\u003cli\u003eType: Wall outlet with gravity flaps\u003c\/li\u003e\n\u003cli\u003eDimensions: 155 x 155mm\u003c\/li\u003e\n\u003cli\u003eColour: Brown\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlso available in \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-whi\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-crm\"\u003eCream\u003c\/a\u003e, and \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-terra\"\u003eTerracotta\u003c\/a\u003e. For a cowled version with damper, see the \u003ca href=\"\/products\/sys100-cowled-wall-outlet-damp-brn\"\u003eSystem100 Cowled Wall Outlet with Damper Brown\u003c\/a\u003e. Browse the full \u003ca href=\"\/collections\/domus-ventilation\"\u003eDomus Ventilation range\u003c\/a\u003e.\u003c\/p\u003e","brand":"DOMUS VENTILATION","offers":[{"title":"Default Title","offer_id":62849780482397,"sku":"V4901B","price":1.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/V4901B.jpg?v=1772270977","url":"https:\/\/www.blum.org.uk\/products\/sys100-wall-outlet-grav-flap-brn","provider":"Hart Wholesale","version":"1.0","type":"link"}