{"product_id":"water-channel-cooler-for-round-air-duct-veab-cwk-315-3-2-5-315-mm-1410m3-1260l-pu-8-3kw","title":"VEAB CWK 315-3-2.5 water duct cooler for round duct – Ø315 mm 1410m3 1260L\/PU 8.3KW","description":"\u003cp\u003e\u003cstrong\u003eVEAB CWK 315-3-2.5\u003c\/strong\u003e is a professional \u003cstrong\u003educt water cooler for Ø315 mm air ducts\u003c\/strong\u003e, designed to cool air in ventilation and air-conditioning systems using \u003cstrong\u003ecold water\u003c\/strong\u003e. The heat exchanger has \u003cstrong\u003ecopper tubes and aluminium fins\u003c\/strong\u003e, while the built-in stainless-steel tray collects the resulting condensate. This model is suitable for both central ventilation systems and cooling individual rooms or greenhouses. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCWK 315-3-2.5\u003c\/strong\u003e is installed directly in a round air duct and uses chilled water as the energy carrier. This allows the air passing through the ventilation system to be cooled without the need for a direct evaporative refrigerant heat exchanger.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe construction is designed for easy maintenance – the casing has an \u003cstrong\u003eopening cover for inspection and cleaning\u003c\/strong\u003e, while condensate is drained via a stainless-steel tray and \u003cstrong\u003eG½\"\u003c\/strong\u003e drain connection.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VEAB\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CWK 315-3-2.5\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Duct water cooler\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Ventilation-air cooling\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eHeat-transfer medium:\u003c\/strong\u003e Cold \/ chilled water\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eAir-duct diameter:\u003c\/strong\u003e \u003cstrong\u003eØ315 mm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eNumber of heat exchanger rows:\u003c\/strong\u003e \u003cstrong\u003e3\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eFin spacing:\u003c\/strong\u003e \u003cstrong\u003e2.5 mm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003ePipe connections:\u003c\/strong\u003e \u003cstrong\u003eØ22 mm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eCondensate drain:\u003c\/strong\u003e \u003cstrong\u003eG½\"\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInternal heat exchanger volume:\u003c\/strong\u003e \u003cstrong\u003e1.61 l\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e \u003cstrong\u003e1.0 MPa \/ 10 bar\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e In a horizontal air duct\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eHeat exchanger:\u003c\/strong\u003e Copper pipes with aluminium fins\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eCondensate tray:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eAir-duct connections:\u003c\/strong\u003e With rubber seals.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e📐 Dimensions\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003eAccording to the current VEAB technical documentation for \u003cstrong\u003eCWK 315-3-2.5\u003c\/strong\u003e:\u003c\/p\u003e\r\n\r\n\u003cp\u003e \r\n\u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003e💨 Cooling capacity\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\r\n\u003cp\u003eCooling capacity \u003cstrong\u003eis not a fixed value\u003c\/strong\u003e. It depends on airflow and air temperature, humidity, as well as the temperature and flow rate of the chilled water.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFor example, with water at \u003cstrong\u003e6\/12°C\u003c\/strong\u003e, the VEAB table gives the following indicative results for CWK 315-3-2.5:\u003c\/p\u003e\r\n\r\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"3\"\u003e\r\n\t\u003cthead\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003cth\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/th\u003e\r\n\t\t\t\u003cth\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003eInlet air\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/th\u003e\r\n\t\t\t\u003cth\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003eRH\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/th\u003e\r\n\t\t\t\u003cth\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003eOutlet air\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/th\u003e\r\n\t\t\t\u003cth\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/th\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/thead\u003e\r\n\t\u003ctbody\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e900 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e25°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e50%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e15.2°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e3.4 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e900 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e30°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e45%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e16.3°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e5.8 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e1590 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e25°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e50%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e16.8°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e4.8 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e1590 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e30°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e45%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e17.8°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e9.3 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e2280 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e25°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e50%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e17.6°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e6.1 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e2280 m³\/h\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e30°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e45%\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e18.6°C\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\u003ctd\u003e\r\n\t\t\t\u003cp\u003e\u003cstrong\u003e12.8 kW\u003c\/strong\u003e\u003c\/p\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003cp\u003eThese values are \u003cstrong\u003eexample design points\u003c\/strong\u003e, not a constant product output. For a specific system, VEAB recommends calculation according to the actual air and water parameters.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e💧 Control and automation\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003eThe CWK itself is a \u003cstrong\u003ewater-to-air heat exchanger\u003c\/strong\u003e. For automatic temperature control, the system can be supplemented with:\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003etemperature controller → sensor → control valve → actuator → frost protection.\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003eFor example, VEAB specifies for the \u003cstrong\u003eCWK 315-3-2.5\u003c\/strong\u003e a two-way valve \u003cstrong\u003eZTV15-1.6 (Kvs 1.6)\u003c\/strong\u003e as a suitable option in its selection table.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis is important for the product page – \u003cstrong\u003econtrol components must not be presented as included as standard\u003c\/strong\u003e, unless the specific offer explicitly states this.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e💦 Condensate drainage\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003eWhen warm, humid air is cooled, the heat exchanger temperature may fall below the dew point and condensation may form.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFor this reason, the CWK is equipped with a \u003cstrong\u003estainless-steel tray\u003c\/strong\u003e that collects the water and allows it to drain through a \u003cstrong\u003eG½\" drain connection\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e🛠️ Construction and maintenance\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003eThe heat exchanger uses \u003cstrong\u003ecopper tubes and aluminium fins\u003c\/strong\u003e, while the casing is made of protected sheet metal. The opening cover provides access to the interior for periodic cleaning and inspection.\u003c\/p\u003e\r\n\r\n\u003cp\u003eRubber seals on the round connections make integration into the ventilation system easier.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/ubm-f58b805b96fed860c890.pdf?v=1787840853\"\u003eYou can view the \u003c\/a\u003emanual\u003c\/strong\u003e\u003c\/p\u003e by clicking on the label.\r\n\r\n\u003ch2\u003e\u003cstrong\u003e🏭 Suitable for\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVEAB CWK 315-3-2.5\u003c\/strong\u003e is suitable for:\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eventilation and air-conditioning systems;\u003c\/li\u003e\r\n\t\u003cli\u003ecooling of supply fresh air;\u003c\/li\u003e\r\n\t\u003cli\u003eair-conditioning of individual rooms and zones;\u003c\/li\u003e\r\n\t\u003cli\u003egreenhouses and controlled environments;\u003c\/li\u003e\r\n\t\u003cli\u003eproduction and technical premises;\u003c\/li\u003e\r\n\t\u003cli\u003esystems with a chiller or another source of cold water.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThe manufacturer explicitly states use both for cooling \u003cstrong\u003eventilation air\u003c\/strong\u003e and for individual cooling of specific rooms or zones.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003e📦 Product information\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e CWK 315-3-2.5\u003cbr\u003e\r\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e \u003cstrong\u003eVEAB Heat Tech AB\u003c\/strong\u003e\u003cbr\u003e\r\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e \u003cstrong\u003eØ315 mm\u003c\/strong\u003e\u003cbr\u003e\r\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003cstrong\u003e24 months\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e⭐ Key benefits\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Professional water cooler for \u003cstrong\u003eØ315 mm air ducts\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ Operates with \u003cstrong\u003ecold water\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ \u003cstrong\u003e3-row heat exchanger\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ Copper tubes and aluminium fins\u003cbr\u003e\r\n✔️ Integrated \u003cstrong\u003estainless-steel condensate tray\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ Drain connection \u003cstrong\u003eG½\"\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ Maximum working pressure \u003cstrong\u003e10 bar\u003c\/strong\u003e\u003cbr\u003e\r\n✔️ Openable housing for easy cleaning\u003cbr\u003e\r\n✔️ Option for automatic temperature control\u003cbr\u003e\r\n✔️ Manufactured by \u003cstrong\u003eVEAB\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115849171286,"sku":"17073","price":4092.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/koeler-ato-315mm-1410m3-1260l-pu-8-3kw.webp?v=1787849865","url":"https:\/\/urbanbotaniks.ro\/en\/products\/water-channel-cooler-for-round-air-duct-veab-cwk-315-3-2-5-315-mm-1410m3-1260l-pu-8-3kw","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}