{"product_id":"vent-axia-370450-hr500d-commercial-ducted-heat-recovery-unit","title":"Vent Axia 370450 HR500D Commercial Ducted Heat Recovery Unit","description":"The HR500D is a powerful heat recovery unit designed for use in commercial situations such as offices, server rooms and class rooms. It offers up to 70% Heat Recovery, using a heat cube which interleaves outgoing warm air with incoming cool air without mixing the two air streams. The heat cube itself uses no power at all - drawing heat only from the outgoing air.\u003cbr\u003e\u003cbr\u003eThe HR500D extracts stale or moist air at a rate of 174L\/s. Using different sized spigot sets, sold separately, the HR500D may be fitted onto 200mm, 250mm or 315mm ducting systems.","brand":"Vent Axia","offers":[{"title":"Default Title","offer_id":58032231973128,"sku":"VEN 370450","price":1215.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/2362\/0872\/files\/vent-axia-370450-hr500d-commercial-ducted-heat-recovery-unit-3967-p.jpg?v=1784042054","url":"https:\/\/www.extractorfanworld.co.uk\/products\/vent-axia-370450-hr500d-commercial-ducted-heat-recovery-unit","provider":"Extractor Fan World","version":"1.0","type":"link"}