{"product_id":"jj-vent-hrv-100-ws-o100-mm-heat-recovery-ventilator-white","title":"JJ VENT HRV-100-WS | Ø100 mm Heat Recovery Ventilator — White","description":"\u003cdiv class=\"jj-vent-product\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJJ VENT HRV-100-WS\u003c\/strong\u003e is a compact, wall-mounted, single-room heat recovery ventilator designed for continuous ventilation with reduced heat loss. Its reversible fan alternates between exhaust and supply operation in approximately 70-second cycles. During exhaust, outgoing room air warms the ceramic heat regenerator; during supply, incoming outdoor air is preheated as it passes through the regenerator.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eØ100 mm, white\u003c\/strong\u003e model includes a dedicated two-speed \u003cstrong\u003ewall switch\u003c\/strong\u003e for ON\/OFF control and speed selection (I \/ II). It is intended for installation through an external wall using the supplied adjustable telescopic duct.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-room heat recovery ventilation with ceramic thermal regenerator\u003c\/li\u003e\n\u003cli\u003eHeat recovery efficiency up to 85% (manufacturer-stated)\u003c\/li\u003e\n\u003cli\u003eTwo selectable fan speeds with supplied wall-mounted rocker switch\u003c\/li\u003e\n\u003cli\u003eAlternating approximately 70-second exhaust\/supply operating cycle\u003c\/li\u003e\n\u003cli\u003eAirflow 20 \/ 24 m³\/h; airflow in heat recovery mode 10 \/ 12 m³\/h (speed I \/ II)\u003c\/li\u003e\n\u003cli\u003eLow electrical consumption: 1.5 \/ 2.0 W (speed I \/ II)\u003c\/li\u003e\n\u003cli\u003eWashable EU1 filters; IPX4 protection rating\u003c\/li\u003e\n\u003cli\u003eTelescopic wall duct adjustable from 300 to 555 mm\u003c\/li\u003e\n\u003cli\u003eWhite interior grille and exterior grille assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJJ VENT HRV-100-WS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eSingle-room through-wall heat recovery ventilator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal size\u003c\/th\u003e\n\u003ctd\u003eØ100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl\u003c\/th\u003e\n\u003ctd\u003eWall switch, OFF\/ON, speeds I and II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated supply\u003c\/th\u003e\n\u003ctd\u003e220–240 V AC, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAirflow — Speed I \/ II\u003c\/th\u003e\n\u003ctd\u003e20 \/ 24 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAirflow in heat recovery mode — Speed I \/ II\u003c\/th\u003e\n\u003ctd\u003e10 \/ 12 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower consumption — Speed I \/ II\u003c\/th\u003e\n\u003ctd\u003e1.5 \/ 2.0 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSound pressure at 3 m — Speed I \/ II\u003c\/th\u003e\n\u003ctd\u003e27 \/ 32 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFan speed — I \/ II\u003c\/th\u003e\n\u003ctd\u003e2050 \/ 2450 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat recovery efficiency\u003c\/th\u003e\n\u003ctd\u003eUp to 85% (manufacturer specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFilter classification\u003c\/th\u003e\n\u003ctd\u003eEU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnergy efficiency class\u003c\/th\u003e\n\u003ctd\u003eA (manufacturer-stated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e−30 to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit weight\u003c\/th\u003e\n\u003ctd\u003e1.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eA\u003c\/th\u003e\n\u003ctd\u003e140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eB — Adjustable duct length\u003c\/th\u003e\n\u003ctd\u003e300–555 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eC\u003c\/th\u003e\n\u003ctd\u003e81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eØD\u003c\/th\u003e\n\u003ctd\u003e106 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eE\u003c\/th\u003e\n\u003ctd\u003e153 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eF\u003c\/th\u003e\n\u003ctd\u003e148 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003eInstallation and electrical connections must be carried out by a qualified electrician. Install the telescopic duct with a 1–2° outward downward slope. Disconnect the supply before servicing. Clean the washable filters at least every three months and vacuum the ceramic heat regenerator at least once per year. Follow the supplied installation instructions and actual product terminal markings.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications are based on supplier technical documentation and are subject to change. Verify requirements before installation. Product photography may show small original component markings.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1048\/7791\/6498\/files\/JJ_VENT_HRV-100-WS.pdf?v=1793286011\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1048\/7791\/6498\/files\/JJ_VENT_User_Manual_Rev07_EN.pdf?v=1793285971\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; User Manual — English (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1048\/7791\/6498\/files\/JJ_VENT_User_Manual_Rev07_15_Languages.pdf?v=1793285970\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; User Manual — 15 Languages (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JJ Vent Solutions","offers":[{"title":"Default Title","offer_id":55255761027410,"sku":"HRV-100-WS","price":180.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/7791\/6498\/files\/JJ_VENT_HRV-100-WS_01.jpg?v=1793285487","url":"https:\/\/digiriver.eu\/fr\/products\/jj-vent-hrv-100-ws-o100-mm-heat-recovery-ventilator-white","provider":"DigiRiver","version":"1.0","type":"link"}