{"product_id":"starker-luftentfeuchter-mit-wlan-wdh-870fw","title":"Powerful dehumidifier with Wi-Fi WDH-870FW","description":"\u003cstyle\u003e\n.product-description {\n    line-height: 1.6;\n    color: #333;\n    max-width: 900px;\n    margin: 20px auto;\n}\n\n.product-description h2 {\n    color: #1170AB;\n    font-size: 2em;\n    margin-bottom: 8px;\n}\n\n.product-description h3 {\n    color: #1170AB;\n    margin-top: 32px;\n    margin-bottom: 12px;\n}\n\n.product-description strong {\n    color: #B61B1F;\n}\n\n.product-description .intro {\n    font-weight: 600;\n    font-size: 1.1em;\n    line-height: 1.6;\n    border-left: 4px solid #B61B1F;\n    padding: 12px 16px;\n    margin: 20px 0;\n}\n\n.product-description .highlight-box {\n    background: #f4f8fb;\n    border-left: 4px solid #1170AB;\n    padding: 16px 20px;\n    margin: 24px 0;\n    line-height: 1.6;\n}\n\n.product-description .features-list {\n    padding-left: 22px;\n}\n\n.product-description .features-list li {\n    margin-bottom: 10px;\n    line-height: 1.5;\n}\n\n.product-description table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 20px 0;\n}\n\n.product-description th,\n.product-description td {\n    padding: 11px 12px;\n    border-bottom: 1px solid #ddd;\n    text-align: left;\n    vertical-align: top;\n}\n\n.product-description th {\n    color: #1170AB;\n    background: #f4f8fb;\n}\n\n.product-description a {\n    color: #1170AB;\n    font-weight: 600;\n}\n\n.product-description .faq summary {\n    color: #1170AB;\n    font-weight: 700;\n    cursor: pointer;\n    padding: 12px 0;\n}\n\n.product-description .faq-content {\n    padding: 0 0 12px 0;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\n\n\u003ch2\u003eWDH-870FW Construction Dehumidifier – 60 Liters\/Day with Wi-Fi\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePowerful professional construction dehumidifier with up to 60 liters of dehumidification capacity per day, Wi-Fi control, and hot gas defrosting for large rooms and demanding drying tasks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"intro\"\u003eThe \u003cstrong\u003eWDH-870FW construction dehumidifier\u003c\/strong\u003e is a high-performance air dehumidifier for professional \u003cstrong\u003econstruction drying, water damage restoration, and the dehumidification of large rooms\u003c\/strong\u003e. With a dehumidification capacity of up to \u003cstrong\u003e60 liters per day\u003c\/strong\u003e, the unit is suitable for areas of up to approximately 150 m². The integrated Wi-Fi function allows for convenient control via the \u003cstrong\u003eTuya Smart App\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"highlight-box\"\u003e\n\n\u003cstrong\u003eProfessional performance with SmartHome control:\u003c\/strong\u003e The WDH-870FW combines high dehumidification capacity with \u003cstrong\u003eWi-Fi control, automatic hot gas defrosting, an electronic humidistat, and 24-hour continuous operation\u003c\/strong\u003e. This makes it particularly suitable for construction drying, water damage, and large basement and commercial spaces.\u003c\/div\u003e\n\n\u003ch3\u003eWDH-870FW for construction drying and water damage\u003c\/h3\u003e\n\n\u003cp\u003eIn new buildings, renovation projects, or after water damage, large amounts of moisture must be reliably removed from the ambient air. The \u003cstrong\u003eWDH-870FW\u003c\/strong\u003e has been developed for such demanding dehumidification tasks and achieves a capacity of up to \u003cstrong\u003e60 liters of condensate per day\u003c\/strong\u003e under optimal conditions.\u003c\/p\u003e\n\n\u003cul class=\"features-list\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConstruction drying:\u003c\/strong\u003e Suitable for new buildings, renovations, and refurbishment work.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWater damage:\u003c\/strong\u003e Powerful dehumidification after pipe bursts, flooding, or other moisture-related damage.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLarge rooms:\u003c\/strong\u003e Suitable for areas up to approximately 150 m².\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBasements:\u003c\/strong\u003e Ideal for reducing high humidity levels in large basements.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eScreed drying:\u003c\/strong\u003e Supports controlled dehumidification during construction and renovation work.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLaundry drying:\u003c\/strong\u003e Powerful support for drying laundry in suitable rooms.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eUp to 60 liters of dehumidification capacity per day\u003c\/h3\u003e\n\n\u003cp\u003eWith a maximum dehumidification capacity of \u003cstrong\u003eup to 60 liters per day\u003c\/strong\u003e, the WDH-870FW is among the most powerful construction dehumidifiers. The actual dehumidification performance depends – as with all condensation dehumidifiers – on \u003cstrong\u003etemperature and relative humidity\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"highlight-box\"\u003e\n\n\u003cstrong\u003eMaximum performance:\u003c\/strong\u003e The specified dehumidification capacity of up to \u003cstrong\u003e60 liters per day\u003c\/strong\u003e is achieved at 30 °C and 90% relative humidity. Under normal room and construction site conditions, the actual performance will be lower accordingly.\u003c\/div\u003e\n\n\u003ch3\u003eWi-Fi control via the Tuya Smart App\u003c\/h3\u003e\n\n\u003cp\u003eThe WDH-870FW can be conveniently operated via Wi-Fi. With the \u003cstrong\u003eTuya Smart App\u003c\/strong\u003e, important settings can be adjusted easily from your smartphone. This makes the unit particularly suitable for applications where the construction dehumidifier does not need to be constantly monitored directly at the device.\u003c\/p\u003e\n\n\u003cp\u003eAdditionally, the WDH-870FW features a \u003cstrong\u003ememory function\u003c\/strong\u003e. Settings are saved even after a power interruption.\u003c\/p\u003e\n\n\u003ch3\u003eEfficient dehumidification with electronic humidistat\u003c\/h3\u003e\n\n\u003cp\u003eThe integrated \u003cstrong\u003eelectronic humidistat\u003c\/strong\u003e allows for the setting of the desired humidity level in a range of \u003cstrong\u003e30% to 90% relative humidity\u003c\/strong\u003e. As soon as the set target humidity is reached, the compressor and fan can be set to switch off automatically.\u003c\/p\u003e\n\n\u003cp\u003eThis allows the device to operate as needed and eliminates the need for constant, full-power operation.\u003c\/p\u003e\n\n\u003ch3\u003eHot gas defrosting for operation in cool rooms\u003c\/h3\u003e\n\n\u003cp\u003eLow room temperatures can often occur, particularly during \u003cstrong\u003ebasement and construction drying\u003c\/strong\u003e. The WDH-870FW is therefore equipped with automatic \u003cstrong\u003ehot gas defrosting\u003c\/strong\u003e, which supports reliable operation even at lower temperatures within the specified usage range.\u003c\/p\u003e\n\n\u003ch3\u003e24-hour continuous operation with condensate drain\u003c\/h3\u003e\n\n\u003cp\u003eFor longer drying tasks, the WDH-870FW can be used in \u003cstrong\u003econtinuous operation mode\u003c\/strong\u003e. In addition to the integrated 7.9-liter water tank, a connection for continuous condensate drainage is available.\u003c\/p\u003e\n\n\u003cdiv class=\"highlight-box\"\u003e\n\n\u003cstrong\u003eDirect water drainage:\u003c\/strong\u003e The hose connection is located behind a screw cap on the back of the unit. The appropriate hose requires an \u003cstrong\u003einner diameter of 12 mm\u003c\/strong\u003e. The drain hose must be laid with a downward slope so that the condensate does not back up into the unit.\u003c\/div\u003e\n\n\u003ch3\u003eThree fan speeds for flexible applications\u003c\/h3\u003e\n\n\u003cp\u003eWith \u003cstrong\u003ethree fan speeds\u003c\/strong\u003e, the air circulation can be adjusted to the respective application. This allows the construction dehumidifier to be used flexibly, both for high-performance drying and for less demanding dehumidification tasks.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFeature\u003c\/th\u003e\n\n\u003cth\u003eTechnical Data\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eWDH-870FW\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDehumidification capacity\u003c\/td\u003e\n\n\u003ctd\u003eup to 60 liters\/day at 30 °C \/ 80% RH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRecommended room size\u003c\/td\u003e\n\n\u003ctd\u003emin. 8 m² - max. 150 m²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\n\u003ctd\u003e5 °C to 32 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\n\u003ctd\u003e230 V \/ 50 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\n\u003ctd\u003emax. 930 W, average approx. 629 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNoise level\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 53 dB(A)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCondensate tank\u003c\/td\u003e\n\n\u003ctd\u003e7.9 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHumidistat\u003c\/td\u003e\n\n\u003ctd\u003eadjustable from 30% to 90% RH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFan speeds\u003c\/td\u003e\n\n\u003ctd\u003e3\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDefrosting\u003c\/td\u003e\n\n\u003ctd\u003eAutomatic hot gas defrosting\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\n\u003ctd\u003eYes, control via Tuya Smart App\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWater drainage\u003c\/td\u003e\n\n\u003ctd\u003eHose connection, inner diameter 12 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\n\u003ctd\u003e610 × 384 × 280 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003e20 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePlug\u003c\/td\u003e\n\n\u003ctd\u003eEU plug with CH fixed adapter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eFAQ – Frequently asked questions about the WDH-870FW\u003c\/h3\u003e\n\n\u003cdiv class=\"faq\"\u003e\n\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow much water does the WDH-870FW remove per day?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe WDH-870FW achieves a maximum dehumidification capacity of \u003cstrong\u003eup to 60 liters per day\u003c\/strong\u003e under optimal conditions at 30 °C and 80% relative humidity.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat room size is the WDH-870FW suitable for?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe construction dehumidifier is  suitable for rooms and areas of up to \u003cstrong\u003e150 m²\u003c\/strong\u003e. The actual drying performance achieved depends, among other things, on room temperature, initial humidity, and moisture replenishment.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the WDH-870FW suitable for water damage?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. With its high dehumidification capacity, the WDH-870FW is particularly suitable for \u003cstrong\u003edrying after water damage\u003c\/strong\u003e, as well as for basements, renovation properties, and other highly damp rooms.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the WDH-870FW be used for construction drying?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. The WDH-870FW is suitable for demanding dehumidification tasks in \u003cstrong\u003enew buildings, renovations, and construction drying\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the WDH-870FW run in continuous operation?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. The unit is suitable for \u003cstrong\u003e24-hour continuous operation\u003c\/strong\u003e. For prolonged unsupervised operation, we recommend directly connecting a suitable condensate drain hose.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the WDH-870FW have a hose connection?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. On the back, behind a screw cap with a rubber stopper, there is a connection for continuous condensate drainage. The appropriate hose requires an \u003cstrong\u003einner diameter of 12 mm\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow must the drain hose be laid?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe hose must be laid with a \u003cstrong\u003edownward slope\u003c\/strong\u003e. This allows the condensate water to drain independently and prevents it from backing up into the unit.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the WDH-870FW be controlled via Wi-Fi?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. The WDH-870FW has an integrated \u003cstrong\u003eWi-Fi function\u003c\/strong\u003e and can be controlled via the Tuya Smart App.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat humidity level can be set?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe electronic humidistat can be set to a target humidity between \u003cstrong\u003e30% and 90% relative humidity\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the WDH-870FW have automatic defrosting?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. The unit features \u003cstrong\u003eautomatic hot gas defrosting\u003c\/strong\u003e, which supports operation even at lower temperatures.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow loud is the WDH-870FW?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe noise level is approximately \u003cstrong\u003e53 dB(A)\u003c\/strong\u003e. For a powerful construction dehumidifier of this class, the device is well-suited for functional drying areas.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow large is the water tank?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe integrated condensate tank has a capacity of \u003cstrong\u003e7.9 liters\u003c\/strong\u003e. For longer operating times, we recommend using the direct condensate drain via a hose.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat temperature is required for the WDH-870FW?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eThe specified usage range is \u003cstrong\u003e5 °C to 32 °C\u003c\/strong\u003e. The automatic hot gas defrosting supports operation at lower temperatures within this range.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the WDH-870FW have a memory function?\u003c\/summary\u003e\n\u003cdiv class=\"faq-content\"\u003e\n\n\u003cp\u003eYes. The \u003cstrong\u003ememory function\u003c\/strong\u003e saves the selected settings so that they are retained after a power interruption.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eBuy the WDH-870FW construction dehumidifier online\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eWDH-870FW\u003c\/strong\u003e is a powerful solution for professional \u003cstrong\u003econstruction drying, water damage restoration, and the dehumidification of large rooms\u003c\/strong\u003e. The combination of up to 60 liters of dehumidification capacity per day, Wi-Fi control, hot gas defrosting, an electronic humidistat, and continuous operation makes it particularly versatile.\u003c\/p\u003e\n\n\u003ch3\u003eOperating manual\u003c\/h3\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/2412\/1215\/files\/Bedienungsanleitung_fuer_den_Bautrockner_WDH-870FW_-_Deutsch.pdf?v=1762341252\" rel=\"noopener\" target=\"_blank\"\u003e Download WDH-870FW operating manual as PDF \u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Aktobis","offers":[{"title":"Default Title","offer_id":54000986915163,"sku":"WDH-870FW","price":398.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/4435\/7211\/files\/Starker-Luftentfeuchter-mit-WLAN-WDH-870FW.jpg?v=1788874860","url":"https:\/\/baustore.ch\/en\/products\/starker-luftentfeuchter-mit-wlan-wdh-870fw","provider":"Baustore.ch","version":"1.0","type":"link"}