{"product_id":"envirovent-qrst-lc-100mm-4-sap-pcdb-listed-low-noise-dmev-fan-with-timer","title":"Envirovent QRST-LC Quro 100mm\/4\" SAP PCDB Listed Low Noise DMEV Fan with Timer","description":"\u003ch2\u003eQuro 100mm\/4\" SAP PCDB Listed Low Noise DMEV Fan with Timer\u003c\/h2\u003e\n\u003ch3\u003eEnvirovent QRST-LC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBest in class and SAP PCDB listed down to 0.08 W\/l\/s\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAuto intelligent timer varying the over-run timer period\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBack pressure detection enables the fan to deal with back pressure without compromising airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSide fitted digital display with Timer and Error code functions\u003c\/li\u003e\n\u003cli\u003eConstant volume with limiter to prevent nuisance running\u003c\/li\u003e\n\u003cli\u003eLow noise level below 9 dB(A) at 3m\u003c\/li\u003e\n\u003cli\u003e3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Envirovent QRST-LC Quro is a high-performance decentralised mechanical extract ventilation unit designed for modern building standards. This 100mm\/4\" fan delivers exceptional efficiency with a market-leading Specific Fan Power (SFP) of just 0.08 W\/l\/s, achieving SAP PCDB listing for energy-conscious installations. Operating at whisper-quiet levels below 9 dB(A) at 3 metres, the Quro minimises disruption whilst maintaining a maximum flow rate of 30 l\/s. The intelligent auto timer adjusts over-run periods automatically, optimising energy consumption without compromising performance. Constant volume technology with integrated limiter prevents unnecessary running, further reducing operational costs. The side-fitted digital display provides intuitive control with timer and error code functions, making installation and maintenance straightforward. Built to IP45 standards and backed by a comprehensive 3-year warranty, this unit combines reliability with cutting-edge ventilation technology. Tested with both rigid and semi-rigid ducting, the Quro adapts to diverse installation requirements across residential and commercial applications.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e\n\u003c!--split--\u003e\n\u003ctable style=\"width: 100%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003eEnvirovent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003e30 l\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003e(H)175 mm x (W)175 mm x (D)128.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eSpecific Fan Power\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003eDown to 0.08 W\/l\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eGuarantee\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eHole Size\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003eIP45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.3249%; height: 19.5938px;\"\u003ePackaging Types\u003c\/td\u003e\n\u003ctd style=\"width: 69.3141%; height: 19.5938px;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Envirovent","offers":[{"title":"Default Title","offer_id":56995964453237,"sku":"QRST-LC","price":61.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/5340\/0041\/files\/quro_product_shot_angle.jpg?v=1774452346","url":"https:\/\/extractorfans.shop\/products\/envirovent-qrst-lc-100mm-4-sap-pcdb-listed-low-noise-dmev-fan-with-timer","provider":"ExtractorFans.shop","version":"1.0","type":"link"}