Wall-Mounted Dehumidifiers

Wall-mounted dehumidifiers are space-saving, and the condensate is drained directly via a hose. Here you'll find wall-mounted dehumidifiers for garages, laundry rooms, and industrial buildings in various power classes, depending on the room size and humidity level.

  • Wandhalterung zu FDK100 - Set - Dantherm Group AG

    Wall mount for FDK 100 - Set

    30 in stock

    Stable wall mount for dehumidifier FDK100, consisting of two load-bearing L-elements made of metal, as well as sound buffers and necessary mounting materials. The console is galvanized primed (=rust-free) and subsequently powder-coated white.1 delivery unit contains:- 2 x L-beams- 1 x mounting material incl. screws/anchors and 4 rubber buffers Technical data Width of shoulder straps 5 cmLength of support arm from wall 52.5 cmHeight of support arm on wall 41.5 cmThe device extends 55cm from the wall into the room when mounted on the bracket.made in ItalyGS/TüV tested.Load capacity per arm min. 120 kgwarranty 2 years

    30 in stock

    Fr. 68.00

  • Wandhalterung zu FDK44 - Dantherm Group AG

    Wall mount for FDK44

    Variable wall mount up to 100 kg with vibration damping and rust-proof powder coating.

    162 in stock

    Stable, variable wall mount, suitable for example for the dehumidifier FDK44. The wall console consists of an 80 cm wide wall rail and two brackets, which can be flexibly adjusted in width to the desired distance. Sound dampers reduce the transmission of device vibrations to the wall, on both sides at the contact surface to the wall and at two points where the device rests on the brackets.A spirit level included in the scope of delivery facilitates the assembly.The console is galvanized primed (=rust-free) and subsequently coated with white powder. 100 kg load capacity.Made in Italy. GS/TüV tested.Shipping costs for 1 item: Fr. 10.- (Based on B-Post, further shipping options can be viewed in the shopping cart)  Technical dataWidth of support rail 800mmTotal length of support arms 420mm Total height of support arm 375mmDistance of outer holes on support arms (external dimension) 375mmWidth of the carrier arm 50mm 

    162 in stock

    Fr. 68.00

  • Fral FDK44 Dehumidifier

    Fral FDK44 Dehumidifier

    Delivery End of September
    Professional dehumidifier up to 100 m² with 36 l/day, continuous operation and usable from 1 °C.

    Not in stock

    The top dryer for medium-sized rooms and for rooms with high humidity levels. The FDK provides reliable dehumidification work in both cooler and temperate rooms.The operation is incredibly simple: a rotary knob for adjusting the desired target humidity and that's it. Everything else is done automatically by the device. For example, the FDK can utilize its dehumidifying power for year-round dry storage of single or double garages, archive rooms, basement areas, or also for stabilizing humidity in laundry and drying rooms. You can only get this model from us; comparable products on the market are significantly more expensive.Due to well-developed hot gas defrosting, the dryer is operational down to just above freezing point. Also very noticeable is its good performance in low humidity ranges, where it still extracts water from the air, while other dryers have long stopped producing any drops. Upon reaching the desired target humidity, the device completely shuts off and automatically restarts when the room humidity increases.The humid air is drawn in on one side of the housing and cleaned through an industrial, reusable filter. The dry air is blown into the room from the opposite side, creating an effective circulation in the room. Regarding placement in the room, many locations are conceivable. Both at floor level, somewhere on a free shelf, or mounted to the wall with brackets. When wall-mounted, the dryer can also be installed high up directly under the ceiling.The condensate is drained directly through the hose connection. The FDK44 stands on 4 (removable) rubber feet and has two foldable carrying handles on the top of the housing for easier mobility. When positioned close to the ground, the hose must have a continuous slope towards the drain so that it can drain cleanly and does not back up into the collection tray.The construction is solid and of high quality. The housing is made of white powder-coated metal, and the interior consists of components from the professional league. Therefore, the device is easily suitable for unattended continuous operation. In the event of a power failure, it resumes the dehumidification work with unchanged settings, making it suitable for operation with a timer or a smart home system.The FDK is suitable• as a dehumidifier for warehouses, commercial and industrial spaces, garages, and basements• for wall mounting or directly on the ceiling• for continuous dehumidification of temperate but also cold rooms from 1°C• for unattended continuous operation• for operation on a timer     dehumidification performanceThe dryer can be used over a wide temperature range from +1°C to +35°C thanks to its advanced hot gas defrosting, although, as with all condensation dryers, the dehumidifying power decreases in cooler environments. Examples of dehumidification performance under different (constant) ambient conditions:30°C/80% r.H.: 36 Liters20°C/80% r.H.: 18 Liters20°C/60% r.H.: 14 Liters10°C/60% r.H.: 8 Liters(r.H.=relative humidity) Optional accessoriesThe delivery includes the ready-to-plug-in device, including 4 stand feet for placement, e.g., on a shelf. If needed, we offer various suitable accessories for this dryer, such as:• 2 wall consoles for mounting on a wall (total Fr. 68.-)• Hose coupling• Hose• Condensate pump (if the condensate needs to be pumped upwards)Stronger versionThe device is also available in double strength as "FDK100" -> DetailsComparable devices: Lunor L25     Technical data  Model: Fral Horizon FDK44 Tension: 230V / 50Hz Power consumption:  max. 780W / 530W (at 20°C/60% r.H.) Sound pressure level:  (our measurement) 1 m distance 53 dB(A) 2.5 m distance 51 dB(A) Dehumidification capacity: 36 liters/day (30°C / 80% r.H.)  air circulation volume: 450 m³/h (installed, free-blowing approx. 650 m³) condensate tank: No tank / only hose connection possible Compressor:     Rotary compressor  refrigerant:   R410A (650gr.) Dimensions (L/H/D):      58 x 44 x 36 cm (including feet and carrying handles) Height without feet and carrying handles: 37 cm Weight:    34 Kg Business closure: Hygrostatrad Ambient temperature: 1°C ~ 35°C  Application area: up to 100m² Swiss plug:  Yes   hose connection:  Yes Guarantee: 2 years

    Not in stock

    Fr. 990.00

  • Trotec Luftentfeuchter DH 25 S für feuchte Garagen und Keller

    Trotec dehumidifier DH 25 S

    Efficient dehumidification for garages, basements, and storage rooms – reliable even at low temperatures.

    Not in stock

    The DH25 is a powerful dehumidifier that is ideal for medium-sized rooms and environments with high humidity levels. It impresses with its reliable dehumidification performance in both cool and temperate spaces. As an evolution of the FDK44 model, it offers digital control and a slightly increased dehumidification capacity.OperationOperation is incredibly simple: The desired target humidity is set on the control panel. If the measured humidity exceeds the set value, the dehumidifier automatically starts operating; otherwise, it pauses. The display always shows the current room humidity. The DH25 unleashes its full dehumidification power especially for year-round drying of single or double garages, archives, basements, or for stabilizing humidity in laundry and drying rooms. Thanks to its highly advanced hot gas defrosting, the DH25 can be used down to just above freezing point. Its efficient dehumidification performance in low humidity ranges, where other dehumidifiers can no longer extract moisture from the air, is particularly noteworthy. The room air is drawn in from one side of the housing and cleaned through an industrial, reusable filter. The dried air is blown into the room from the opposite side, creating effective air circulation. The setup of the DH25 is flexible: it can be placed both on the floor and on a free shelf, with the wheels being lockable for a secure stand. The condensate is drained directly via a hose connection. It is important that the hose has a constant slope towards the drain to ensure smooth drainage. The DH25 is characterized by its solid and high-quality construction. The housing is made of white powder-coated metal, while the internal components meet professional standards. This allows for uninterrupted continuous operation without supervision. Even after a power failure, the dehumidifier resumes operation with the previous settings, making it ideal for use with timers or smart home systems. For easy mobility, the DH25 is equipped with four sturdy wheels (with brakes) and two foldable carrying handles. Versatile application• as a dehumidifier for warehouses, commercial and industrial spaces, garages, and basements• for continuous dehumidification of tempered but also cold rooms from 1°C• for unattended continuous operation• for operation on a timer     dehumidification performanceThe dryer can be used thanks to advanced hot gas defrosting over a wide temperature range from +1°C to +35°C, although, as with all condensation dryers, the dehumidifying power decreases in cooler environments. Examples of dehumidification performance under different (constant) ambient conditions:30°C/80% r.H.: 40 liters20°C/80% r.H.: 16 Liters20°C/60% r.H.: 12 Liters10°C/60% r.H.: 7 Liters(r.H.=relative humidity)   Optional accessoriesThe delivery includes the ready-to-plug-in device. If needed, we offer various suitable accessories, such as:• Hose coupling• Hose• Condensate pump (if the condensate needs to be pumped away to a higher location)Stronger designThe device is also available in double strength as "FDK100" -> DetailsComparable devices: Lunor L25     Technical data  Model: Trotec DH25S Tension: 230V / 50Hz Power consumption:  max. 700W / 510W (at 20°C/60% r.H.) Sound pressure level: (our measurement) 1 m distance 53 dB(A)2.5 m distance 51 dB(A) Dehumidification capacity: 40 liters/day (30°C / 80% r.H.)  Air circulation volume: 450 m³/h (installed, free-blowing approx. 650 m³) Condensation tank: No tank / only hose connection possible Compressor:     Rotary compressor  Refrigerant:   R290 (152gr.) Dimensions (L/H/D):      580 x 455 x 350 mm (including wheels and carrying handles) Weight:    30 Kg Business closure: Digital Ambient temperature: 1°C ~ 35°C  Area of application: up to 100m² Swiss plug:  EU plug with Swiss fixed adapter, 5m cable Hose connection:  Yes Guarantee: 2 years

    Not in stock

    Fr. 1'290.00

  • Discount -17% Fral FDK100 Grossraumentfeuchter

    Fral FDK100 Large Room Dehumidifier

    Very powerful dehumidifier for wall mounting or freestanding for basements, warehouses, and commercial spaces with direct drainage.

    4 in stock

    The top dryer for larger spaces. The FDK performs reliable heavy-duty work in both cooler and temperate rooms.The operation is incredibly simple: a rotary knob for adjusting the desired target humidity and that's it. Everything else is done automatically by the device. For example, the FDK can utilize its dehumidifying power for year-round drying of garages, industrial halls, or in water management facilities. You can only get this model from us; comparable products on the market cost twice as much.Due to well-developed hot gas defrosting, the dryer is operational down to just above freezing point. Also very noticeable is its good performance in low humidity ranges, where it still extracts water from the air, while other dryers have long stopped producing any drops. Upon reaching the desired target humidity, the device completely shuts off and automatically restarts when the room humidity increases.The humid air is drawn in on one side of the housing and cleaned through an industrial, reusable filter. The dry air is blown into the room from the opposite side, creating an effective circulation in the room. Regarding placement in the room, many locations are conceivable. Both at floor level, somewhere on a free shelf, or mounted to the wall with brackets. When wall-mounted, the dryer can also be installed high up directly under the ceiling.The condensate is drained directly through the hose connection. The FDK100 stands on 4 (removable) rubber feet and has two foldable carrying handles on the top of the housing for easier mobility. When positioned close to the ground, the hose must have a continuous slope towards the drain so that it can drain cleanly and does not back up into the collection tray.The construction is solid and of high quality. The housing is made of white powder-coated metal, and the interior consists of components from the professional league. Therefore, the device is easily suitable for unattended continuous operation. In the event of a power failure, it resumes the dehumidification work with unchanged settings, making it suitable for operation with a timer or a smart home system.The FDK is suitable• as a dehumidifier for warehouses, commercial and industrial spaces, garages, and basements• for wall mounting or directly on the ceiling• for continuous dehumidification of temperate but also cold rooms from 1°C• for unattended continuous operation• for operation on a timer     dehumidification performanceThe dryer can be used over a wide temperature range from +1°C to +35°C thanks to its advanced hot gas defrosting, although, as with all condensation dryers, the dehumidifying power decreases in cooler environments. Examples of dehumidification performance under different (constant) ambient conditions: 30°C/80% r.H.: 80 liters / 24 h20°C/80% r.H.: 45 liters / 24 h20°C/60% r.H.: 30 liters / 24 h10°C/60% r.H.: 18 Liters / 24 h(r.H.=relative humidity)Optional accessoriesThe delivery includes the ready-to-plug-in device, including 4 stand feet for placement, e.g., on a shelf. If needed, we offer various suitable accessories for this dryer, such as:• 2 wall consoles for mounting on a wall (total Fr. 68.-)• Hose coupling• Hose• Condensate pump (if the condensate needs to be pumped upwards) Smaller versionThe device is also available in the smaller version "FDK44" -> DetailsComparable devices: Lunor L75     Technical data  Tension 230V / 50Hz Power consumption 1020W (at 20°C/60% r.H.), max. 1550W Sound pressure level 1 m distance 58 dB(A) (our measurement) 2.5 m distance 56 dB(A) (our measurement) dehumidification performance 80 liters/day (30°C / 80% r.H.)  amount of recirculated air 1100 m³/h (installed, free-blowing approx. 1350 m³/h) condensate tank No tank / only hose connection possible Compressor Rotary compressor  refrigerant R410A Dimensions (L x H x D)  73 x 58 x 58 cm Weight 48 Kg cessation of operations Hygrostatrad Ambient temperature 1°C ~ 35°C  Area of application bis 250m²/1000m³ Swiss plug Yes   hose connection Yes guarantee 2 years      

    4 in stock

    Fr. 2'046.00 Fr. 1'690.00

  • Aerial AD110P Luftentfeuchter Wandmodell mit Pumpe

    Aerial AD110P Wall-mounted Dehumidifier with Pump

    Compact wall-mounted dehumidifier with pump – quiet, space-saving, and ideal for damp rooms up to 30 m².

    31 in stock

    High-quality dehumidifier for space-saving wall mounting, ideal for up to 30m². It is compact, quiet, and economical. Its high-quality stainless steel housing combines aesthetic demands with a long lifespan.  A special feature of this dehumidifier is the slanted louvers. They allow the air to be released at the front of the device without drafts. This guarantees quiet operation with a noise level of only 46 dB. The air intake is located on the left side via an easily removable air filter, and the outlet of the dry air is on the front side. "In particular, in busy areas such as changing rooms and wellness areas, smaller fitness rooms, etc., the low noise level and draft-free air circulation are of great advantage."In contrast to the AD110 model, the 110P features a built-in pump that can discharge the condensate upwards and outwards, for example into a sink, into a higher or further away drain.The new digital control is easy to understand and displays the temperature, actual and target humidity, as well as the operating hours digitally.The assembly is quite simple: a support rail is screwed to the wall, and the dryer itself can then be easily hung in it. Rail, screws, and dowels are already included in the delivery.   latest technologyThanks to the latest technology, it is highly efficient and economical. The refrigerant R1234rf has minimal environmental impact. Thus, the "Global Warming Potential (GWP)" is an incredible value of 4, which corresponds to a reduction of 99.5% compared to comparable models from previous generations.  Characteristics Compact and space-saving Incl. wall mount Automatic pump with overflow protection New, environmentally friendly refrigerant Edelstahlhaube BlueDry technology for particularly energy-saving operation – even at low humidity and temperatures. Intelligent e-Dry Control operating hour meter Display of target and actual moisture For corporate clients: available upon request with a robust plastic housing in a color of your choice and with company logo, quantities and price upon request.  Dehumidification performance / Power consumption at 30°C / 80% r.H. = 15 liters/day / 330 wattsat 20°C / 60% r.H. = 8.5 liters/day / 236 wattsat 15°C / 70% r.H. = 8 liters/day / 215 watts    Technical data   Tension 230 V / 50 Hz Power consumption max. 330W or 236W at 20°C/60% r.H. operating noise 1 m distance 46 dB(A) (our measurement) dehumidification performance 15 liters/day (30°C / 80% r.H.) amount of recirculated air 225 m³/h condensate tank integrated condensate pump, no tank hose connection Yes, 3m mounted on the device (12mm inner diameter) refrigerant R1234yf Weight 18.5 kg Masse (H x B x T) 49 x 33 x 28 cm cessation of operations Digital Ambient temperature 3°C ~ 32°C Plug Cable with Swiss plug T12 Area of application up to 30m² / 70m³ (temperature-controlled rooms) Ambient temperature 3°C ~ 32°C operating hour meter Yes Protection class IP54 guarantee 2 years

    31 in stock

    Fr. 1'935.00

  • Trotec Industrieentfeuchter DH15 - Dantherm Group AG

    Trotec Industrial Dehumidifier DH15

    Reliable dehumidification for commercial and public buildings – space-saving, efficient, and durable.

    Not in stock

    A reliable wall-mounted dehumidifier with an appealing design. A durable, corrosion-protected construction made of powder-coated, galvanized steel sheet ensures maximum reliability for this industrial condensate dryer and makes it particularly resistant to environmental influences thanks to its protective-coated heat exchanger. The combination of high efficiency and low-maintenance design makes the dryer ideally suited for fully automatic, hygrostat-controlled continuous drying applications in numerous fields of use, and thanks to its autonomous recirculation operation, it can also be easily integrated into any application environment afterwards. With its KTL-coated heat exchanger, it is also extremely resistant to environmental influences even in particularly reactive air environments with high salt, chlorine, or solvent content.    Hygrostat controlled and protection against manipulation The built-in hygrostat automatically regulates the humidity to an optimal level, where condensation, mold, or corrosion have no chance. The target humidity can be freely adjusted according to your needs. High efficiency is ensured by the quiet-running AC axial fan and the powerful compression refrigeration system.  The dry air supplied to the room is simultaneously heated for process technology, so that the use of conventional heating and ventilation energy can be reduced.     Thanks to high-quality hot gas automation, the dryer requires only very short defrosting phases. This is optimal, especially for dehumidifying unheated rooms, as it improves the performance and increases efficiency.  The controls are protected against unauthorized access, making this industrial dryer also the ideal dehumidifier for public buildings, staff and changing rooms, or museums.    Wide range of applications In wall operation, the device can be used for a variety of applications, for example:  • Humidity control in staff rooms, changing rooms, lounges, and break rooms• Drying of changing rooms, gyms, bike and ski cellars• Constant humidity conditions in garages, workshops, test benches, or production halls• Dehumidification in archives, collections, or libraries• Dehumidification of water engineering facilities and pumping stations to prevent condensate formation on pipes or pumps• Humidity control during the storage of natural products, for example for quality assurance in wood storage or during the storage of raw tobacco.• Corrosion prevention in electrical switchgear, boiler systems, turbines, and piping systems in power plants or during the storage of raw bodies and metal components.• Humidity control in data centers, control rooms, etc.• Moisture control in the food industry, for example in cheese production or confectionery manufacturing Due to the horizontally directed recirculation airflow and its compact design, the plug-and-play dehumidifier is particularly well suited for installation above door areas.  The condensate drawn from the air is directly drained through a downward laid hose. If the water needs to be drained to higher areas, please also consider our pump kits.  Advantages at a Glance • Professional quality, made in Germany• High dehumidification performance even at low temperatures• Corrosion-protected construction• Fully automatic operation• Professional hot gas defrosting automatic system• Quiet AC axial fan for horizontal recirculation airflow• Optimal suited for installation above door areas• Control elements installed protected from unauthorized access• Available optionally with condensate pump  Technical data  dehumidification performance at 20 °C / 60 % r.H. at 30 °C / 80 % r.H.   11 liters / day 22 liters / day air volume max. 225 m³/ h Maximum room size 60 m² (150 m³) temperature range 5 - 40°C Moisture range technical  Moisture Range Practice 30 - 90 % r.F. 40 - 90 % r.H. (lamella evaporator) Voltage 220 - 240 V/50 Hz rated current consumption max. 3.7 A Power consumption max. 657W Recommended Coverage 10 A Plug approx. 3.5m connection cable with EU plug and Swiss fixed adapter refrigerant R-407C (480g) GWP1774 hose connection   Direct hose connection, no bucket suitable hose 10mm inner diameter short hose piece included in the delivery operating noise   53 dB(A) at 1 m distance 49 dB(A) at a distance of 3 m Masse (B x H x T) 840 x 330 x 365 mm Weight 37 kg defrosting automatic Heissgas dehumidification automation mechanical hygrostat wheel, stepless Ventilator axial, single-stage blower prefilter and operating hour meter no Continuous operation possible and Display no memory function yes (set values remain mechanically fixed) Trotec article no. 1.125.000.111 guarantee 2 years Documents / Downloads   User Manual German   User manual French   User manual Italian   User manual English

    Not in stock

    Fr. 2'200.00

  • Trotec DH 35 Luftentfeuchter zur Wandmontage

    Dantherm DH 35 Dehumidifier Wall Mount

    Wall-mounted dehumidifier up to 52 l/day – ideal for for commercial use, basements, and small swimming pools.

    Not in stock

    DH 35 – Compact Wall-Mounted Dehumidifier for Commercial Use & Small Swimming Pools This compact wall-mounted dehumidifier is ideal for effective humidity control in medium-sized commercial spaces, basements, archives, and smaller swimming pools. The DH 35 precisely controls humidity with a dehumidification capacity of up to 52 liters per day (at 30 °C / 80 % RH). This effectively prevents mold growth and reliably protects your premises and stored materials. Thanks to its space-saving wall mounting, the device blends unobtrusively into the room design. The condensate is discharged directly into a nearby drain via a sloped hose, eliminating the need for manual emptying. With its corrosion-resistant aluminum casing and cataphorically coated heat exchangers, this wall-mounted dehumidifier is extremely durable and well-suited even for the demanding conditions in swimming pools. Features: High corrosion resistance (also for swimming pools) Cataphorically coated heat exchangers Robust aluminum housing with modern design Electronic hygrostat for automatic control Direct condensate drainage (no bucket emptying) Space-saving wall mounting Intuitive and simple control panel Environmentally friendly refrigerant R290 Dehumidification Capacity & Consumption The DH 35 ensures consistently precise humidity control within an operating range of 5 °C to 40 °C: 30 °C / 80 % RH: 52.0 liters / 24h (Consumption: 0.72 kWh/L at 30 °C / 60 % RH) 20 °C / 60 % RH: 20.2 liters / 24h (Consumption: 0.83 kWh/L) Technical Data Voltage / Mains Connection 230 V / 1 Ph / 50 Hz Max. Power Consumption 1.0 kW (Nominal current max.: 4.3 A) Max. Dehumidification Capacity 52.0 liters / 24h (at 30 °C / 80 % RH) Dehumidification Capacity (20 °C / 60 % RH) 20.2 liters / 24h Air Flow Rate 500 m³/h Operating Temperature Range 5 °C to 40 °C Operating Humidity Range 40 % to 80 % RH Sound Pressure Level (at 1 m distance) 48 dB(A) Refrigerant / Fill Quantity R290 (0.5 kg / CO₂ equivalent: 0.074 t) Operation & Control Electronic hygrostat, intuitive control panel Condensate Drainage Direct water drainage (sloped hose installation) Mounting Type Wall mounting Dimensions (W × D × H) 885 × 265 × 720 mm Weight 50 kg Warranty 2 years

    Not in stock

    Fr. 4'205.10

  • Trotec DH 120 Luftentfeuchter zur Wandmontage

    Trotec DH 120 Dehumidifier Wall Mount

    This powerful industrial wall-mounted unit automatically regulates humidity in large depots.

    Not in stock

    DH 120 Wall-Mounted Dehumidifier for Commercial Use, Basements, and Swimming Pools Powerful, compact wall-mounted dehumidifier for reliable moisture control in commercial spaces, archives, basements, and medium-sized swimming pools – maximum dehumidification performance, high energy efficiency, and reliable building protection. The DH 120 wall-mounted dehumidifier is a powerful device for professional moisture control in demanding indoor environments. It was specially developed for use in medium-sized commercial premises, damp basement areas, archive rooms, and small to medium-sized swimming pools. With an impressive dehumidification capacity of up to 150 litres per day (at 30 °C and 80 % r.h.), the DH 120 reliably ensures stable humidity and effectively prevents the formation of mould, condensation, and moisture-related structural damage. Continuous dehumidification not only protects buildings and materials but also preserves sensitive stored goods, archives, and technical installations in the long term. The robust wall-mounted unit combines high performance with a compact, functional design, making it ideal for permanent use in commercial and technical environments. Features: High dehumidification capacity up to 150 L/day Suitable for commercial use, basements, and swimming pools Robust aluminium casing Corrosion-protected heat exchangers Integrated electronic hygrostat Automatic humidity control 2-stage ventilation Direct condensate drain without tank Energy-efficient continuous operation Wall mounting for space-saving installation User-friendly operation Long service life in professional use Reliable moisture control for optimal indoor air quality The DH 120 ensures constant and precise regulation of humidity in demanding environments. Continuous dehumidification effectively prevents the formation of mould, corrosion, and condensation. This is particularly important in basements, archives, and commercial premises where sensitive materials, documents, or technical equipment are stored. In swimming pools, the DH 120 also contributes significantly to a stable and pleasant indoor climate. Controlled humidity not only protects the building structure but also significantly extends the lifespan of inventory and technical equipment. Efficient operation and economical dehumidification The DH 120 was developed for energy-efficient continuous operation. The powerful compressor and fan technology ensure high dehumidification performance with simultaneously optimized energy consumption. Thanks to modern control technology, the device only operates at full power when it is actually required. This reduces operating costs and ensures efficient energy use. The combination of high performance and economical operation makes the DH 120 ideal for professional applications with persistent humidity problems. Robust construction with high corrosion protection The aluminium casing and cataphorically coated heat exchangers ensure high resistance to moisture and corrosion. This makes the DH 120 suitable for demanding applications such as swimming pools or damp basements. The high-quality workmanship guarantees a long service life and reliable operation even under difficult environmental conditions. Space-saving wall mounting The DH 120 is designed as a wall-mounted unit, allowing for particularly space-saving installation. This is particularly advantageous in technical rooms, basements, or cramped commercial areas. Installation is simple and efficient, while the device can be discreetly integrated into the environment thanks to its functional design. Automatic humidity control The integrated electronic hygrostat continuously monitors the room air and automatically regulates operation. As soon as the set humidity is exceeded, the DH 120 activates itself. This ensures consistent air quality without the need for manual control. This increases comfort and provides reliable protection for the building structure. Efficient condensation principle The DH 120 operates according to the proven condensation principle. Humid room air is drawn in and passed over the evaporator, where it is cooled below the dew point. The moisture condenses and is safely drained away. The dried air is then passed over the condenser, reheated, and returned to the room. This creates an efficient cycle for continuous dehumidification. 2-stage ventilation for flexible adaptation The two-stage ventilation allows the air circulation to be adapted to the respective room conditions. Depending on the humidity level and room size, a choice can be made between two performance levels. This ensures maximum flexibility and optimal adaptation to different operating conditions. Typical applications Medium-sized commercial premises Damp basement areas Archive and storage rooms Medium-sized swimming pools Technical and ancillary rooms Material storage with humidity requirements Renovation and drying projects Why a professional dehumidifier is important Uncontrolled humidity leads to considerable damage in many buildings. Mould formation, material destruction, and corrosion are common consequences of high humidity. The DH 120 reliably prevents these problems, protects the building structure, and at the same time ensures a stable and healthy indoor climate. This makes it an economical and durable solution for professional applications. Advantages at a glance Very high dehumidification capacity up to 150 L/day Suitable for commercial use, basements, and swimming pools Robust aluminium industrial design Corrosion-protected heat exchangers Automatic humidity control 2-stage ventilation Direct condensate drain without tank Energy-efficient continuous operation Space-saving wall mounting Ideal for professional applications Technical Data Operating temperature range 5 – 40 °C Operating humidity range 40 – 80 % r.h. Air flow rate 800 / 1200 m³/h Sound pressure level 51 / 56 dB(A) Dehumidification 150 L / 24 h (30 °C / 80 % r.h.) Dehumidification (reference) 66 L / 24 h (20 °C / 60 % r.h.) Power consumption 2.6 kW Mains connection 230 V / 1 ph / 50 Hz Dimensions 1410 × 365 × 860 mm Weight 130 kg Warranty 2 years

    Not in stock

    Fr. 8'318.00

Frequently Asked Questions about Mobile Dehumidifiers

Does a dehumidifier help against mold?

Yes, a dehumidifier can help prevent mold formation and reduce mold growth. However, it does not remove existing mold. It is crucial to find and permanently fix the source of the moisture.

Excessively high humidity is one of the most common causes of indoor mold. A dehumidifier can lower the relative humidity, thereby worsening the conditions under which mold can thrive. This can be particularly useful in bathrooms, basements, bedrooms, or poorly ventilated rooms.

How does a dehumidifier help against mold?

Mold primarily needs moisture to spread. If the indoor air is consistently very humid, condensation can form on cold surfaces such as exterior walls, window reveals, or room corners. This is often where mold develops.

A dehumidifier removes water from the ambient air. This lowers the relative humidity and reduces the risk of moisture condensation on surfaces.

This means:

  • less moisture in the indoor air
  • less condensation on cold surfaces
  • poorer growth conditions for mold
  • lower risk of new mold formation
  • support for drying out damp rooms

Important: A dehumidifier is primarily a measure for moisture control. It does not remove existing mold infestation.

What is the ideal humidity to prevent mold?

For living spaces, a relative humidity of about 40 to 60 percent is often considered a reasonable range. Consistently significantly higher values can increase the risk of mold, especially if cold surfaces are present at the same time.

A hygrometer helps to control the humidity. If the relative humidity regularly rises above 60 percent, a dehumidifier can be a useful aid.

However, one should not try to keep a room permanently extremely dry. Excessively low humidity can also be uncomfortable and, for example, promote dry mucous membranes or irritated skin.

Can a dehumidifier remove existing mold?

No. A dehumidifier cannot kill existing mold or remove it from a wall.

If mold is already visible, the affected areas must first be professionally treated and, above all, the source of moisture must be eliminated. Otherwise, the mold can reappear after cleaning.

A dehumidifier can then help to keep the humidity at an appropriate level permanently.

Example

Suppose mold forms on an exterior wall in winter. The indoor air is very humid, and the wall surface is significantly cooled by the cold exterior wall. This can lead to moisture condensation there.

A dehumidifier can reduce the humidity. This lowers the amount of moisture that can deposit on the cold surface. However, this does not repair the cold wall or a possible structural cause.

When is a dehumidifier particularly useful?

A dehumidifier can be particularly helpful if high humidity is the actual cause of the problem.

Typical situations include:

1. Basements with high humidity

Basements are often cooler than the rest of the living areas. This can lead to condensation, especially in summer. A dehumidifier can help reduce humidity.

2. Bathrooms

When showering and bathing, a lot of water vapor enters the ambient air. If this is not adequately removed, the humidity rises sharply. A combination of ventilation and, if necessary, dehumidification can reduce the risk of mold.

3. Bedrooms

People also release moisture into the ambient air when breathing and sweating. Especially with closed windows, the humidity can significantly increase overnight.

4. Rooms with poor ventilation

In rooms without sufficient air exchange, moisture can accumulate. A dehumidifier can be used as a support here.

5. After water damage

After water damage, a powerful dehumidifier can help dry out rooms and materials faster. In the case of larger water damage, however, a specialist company should be consulted, as moisture can also be found in walls, floors, or insulation.

What is better against mold: ventilation or dehumidifier?

Both can be useful – depending on the cause of the moisture.

Regular and proper ventilation is one of the most important measures to remove excess moisture from living spaces. A dehumidifier can also be useful if the humidity remains too high despite adequate ventilation.

So-called shock ventilation is particularly important. This involves opening the windows wide for a short time to allow for rapid air exchange.

Permanently tilted windows are not always the best solution. In winter, they can cool down adjacent building components, while air exchange can be relatively inefficient.

Dehumidifier against mold: What needs to be considered?

A dehumidifier should not simply run continuously at maximum power. It is more sensible to measure the actual humidity with a hygrometer and set the device accordingly.

Pay particular attention to:

Measure humidity: A hygrometer shows whether there is even a problem with excessively high humidity.

Find the cause: High humidity can be caused by showering, cooking, drying laundry, or insufficient ventilation. However, it can also indicate water damage, a leaky pipe, or a structural problem.

Consider room temperature: Cold rooms and cold wall surfaces can increase the risk of mold, even if the average humidity of the room air does not initially appear extremely high.

Size the device correctly: A different device may be sufficient for a small room than for a large basement or a very damp room.

Empty the water tank regularly: For devices without a permanent drain, the collection tank must be checked regularly.

Which dehumidifier is suitable against mold?

Which technology is suitable depends, among other things, on room size and temperature.

Condensation dehumidifiers

Condensation units are often a practical solution for normally tempered living spaces. They remove moisture from the air and collect the water in a container or drain it through a hose.

They are suitable, for example, for:

  • Bedrooms
  • Bathrooms
  • Living rooms
  • Heated basements
  • Laundry rooms

Adsorption dehumidifiers

Adsorption units work differently and can be particularly interesting at lower temperatures. They are therefore also used, for example, in cool basements or other unheated rooms.

The choice of device should therefore not be based solely on the maximum dehumidification capacity. Room temperature, room size, and actual moisture load are also important.

Why does mold occur despite a dehumidifier?

If mold occurs despite a dehumidifier, one should look more closely for the cause.

Possible reasons include:

Thermal bridges

At thermal bridges, surfaces are often significantly colder than in the rest of the room. Condensation can form more easily there.

Leaky spots

Moisture can enter a building, for example, through leaky roofs, windows, pipes, or other building components.

Water damage

Water damage can cause building components to remain damp for a long time. A small room dehumidifier may then not be sufficient.

Incorrect ventilation and heating

Insufficient ventilation or strongly fluctuating room temperatures can promote the formation of condensation.

Furniture too close to the exterior wall

If furniture is placed directly against cold exterior walls, air circulation behind it can be restricted. This can lead to unfavorable moisture conditions there.

Does a dehumidifier also help against black mold?

A dehumidifier can worsen the moisture conditions for black mold, but it does not remove the mold.

Therefore, with visible mold, one should not simply place a dehumidifying device. It is crucial to professionally assess the affected area and eliminate the source of moisture.

For larger, recurring, or deeply ingrained mold infestations, professional help is advisable.

Can a dehumidifier prevent mold in the bedroom?

Yes, a dehumidifier can help prevent mold in the bedroom if there is consistently excessively high humidity.

Especially at night, humidity rises due to breathing. If the room is also poorly ventilated and cold exterior walls are present, condensation can form.

A sensible approach is therefore:

  1. Control humidity with a hygrometer.
  2. Ventilate regularly and effectively.
  3. Heat sufficiently.
  4. Do not place furniture directly against cold exterior walls.
  5. If humidity remains too high, use a suitable dehumidifier.
  6. Have existing moisture damage investigated.

Conclusion: Does a dehumidifier help against mold?

Yes, a dehumidifier can help against mold – but mainly preventively. It reduces humidity and can thereby worsen the conditions for mold growth.

However, existing mold is not eliminated by a dehumidifier. Therefore, anyone who wants to permanently avoid mold should not only dry the indoor air but also find and fix the cause of the moisture.

The most important combination is:

Control humidity + ventilate properly + heat sufficiently + eliminate moisture sources.

If humidity remains consistently high despite these measures or if mold repeatedly occurs in the same place, it should be checked whether there is a structural problem, a thermal bridge, or water damage.

What's the ideal humidity?

For living spaces, the ideal relative humidity is usually between 40 and 60%. Within this range, most people feel comfortable, and the risk of moisture problems and mold remains comparatively low.

Reference Values by Room

Ideal humidity 40–60%, temporarily higher after showering
Basement often 50–65%, depending on temperature and use

Permanently above 60% should be avoided if possible, especially in poorly insulated or cold rooms. Above approximately 70%, the risk of mold and other moisture problems increases significantly.

What to do if humidity is too high?

If your hygrometer consistently shows above 60%, for example:

  • ventilate regularly with bursts of fresh air
  • heat sufficiently
  • avoid drying laundry in living rooms if possible
  • extract moisture directly when cooking and showering
  • do not place furniture directly against cold outer walls
  • use a dehumidifier for persistently high humidity

Important: Not only the room air, but also cold surfaces are crucial. Even at seemingly acceptable 55–60%, condensation can form on a very cold outer wall, leading to mold.

In short: For most living spaces, 40–60% relative humidity is a good target range. If mold or recurring condensation occurs, the cause of the moisture should also be investigated.

Why are basements often damp in summer?

Cellars are often damper in summer because warm outside air contains much more moisture than cold cellar air. If this warm, humid air is let in through open cellar windows, it cools down in the cellar. The relative humidity can rise sharply – condensation can even form on cold walls. This increases the risk of mould.

What happens when you ventilate in summer

Imagine a cellar at about 15 °C. Outside, for example, it's 28 °C with 65% relative humidity.

The warm outside air enters the cellar through the open window. There it cools down to 15 °C. Because cold air can absorb less water vapour, its relative humidity rises sharply as it cools down.

In an unfavourable case, it reaches almost 100% – water then condenses on particularly cold surfaces.

That's why "open windows" in summer can even make a cellar damper.

Why are cellar walls particularly at risk?

Cellars are partially or completely underground and are therefore usually much cooler than the outside air. Typical problem areas are:

  • cold cellar walls
  • floors
  • corners
  • window areas
  • pipes
  • poorly ventilated areas behind furniture

If warm, humid air meets such cold surfaces, the so-called dew point can be reached. Then moisture condenses as water.

When should you ventilate a cellar in summer?

In summer, ventilating early in the morning or late in the evening is often more favourable than during the hottest and most humid time of day.

It is even better not to pay attention solely to the outside temperature, but to the dew point or the moisture content of the outside air. If the outside air is very humid, a cold cellar should be ventilated as little as possible with this air.

What helps against damp cellars in summer?

If the humidity in the cellar is permanently too high, the following measures can help:

  1. Install a hygrometer and regularly check the humidity.
  2. Do not leave cellar windows open permanently when the outside air is warm and humid.
  3. Ventilate briefly and intensely at suitable times.
  4. Use a dehumidifier if the humidity is permanently too high.
  5. Check sources of moisture such as leaky pipes or penetrating moisture.
  6. If recurrent dampness occurs on walls or floors, have the structural cause checked.

Rule of thumb: A cold cellar should not be "ventilated through" with warm, humid outside air in summer. Especially in humid weather, this can increase the moisture in the cellar and promote mould.

Which dehumidifier is suitable for basements?

Powerful mobile dehumidifiers with a humidistat and continuous operation are suitable for cellars. The appropriate device size depends on the room area, temperature, and humidity load. Please observe our recommendations regarding the maximum room size, which we declare for each device.

Can a dehumidifier help with drying laundry?

Yes, a dehumidifier can significantly assist with laundry drying. When drying, wet laundry releases a lot of water into the room air. This increases humidity, and the laundry dries progressively slower. A dehumidifier removes water vapor from the air, thereby creating better conditions for further evaporation.

This has two advantages: The laundry dries faster, and the humidity in the room remains lower. This also reduces condensation and the risk of mold.

How does it work?

The process is simple:

Wet laundry → Moisture enters the room air → Dehumidifier absorbs the moisture → Laundry can continue to dry.

This method is particularly practical when laundry is dried indoors, in the basement, or in a closed drying room.

What humidity level is suitable for drying laundry?

A range of approximately 40 to 60% relative humidity is a good target range. If the humidity consistently rises significantly above 60% during laundry drying, a dehumidifier can be beneficial.

A device with a hygrostat is particularly practical: it measures humidity and automatically regulates operation.

Dehumidifier or ventilation?

Both can work. In winter, ventilation is often very effective because cold outdoor air contains little absolute humidity. In summer, however, warm, humid outdoor air can be very damp itself. In this case, a dehumidifier is often the better solution.

When operating the dehumidifier, windows and doors should remain closed as much as possible to prevent new humid air from constantly entering the room.

How to dry laundry faster

  • Spin laundry as thoroughly as possible.
  • Hang clothes with sufficient space between them.
  • Do not cover the dehumidifier directly with laundry.
  • Ensure good air circulation.
  • Use a dehumidifier with a hygrostat.
  • In a cold basement, ensure the device is suitable for low temperatures.

Conclusion

A dehumidifier is a practical aid for drying laundry. It removes moisture from the room air, thereby accelerating drying, and can simultaneously reduce the risk of condensation and mold due to high humidity.

It is particularly useful when laundry is regularly dried indoors or in a closed basement room.

How much electricity does a dehumidifier use?

How much electricity a dehumidifier consumes depends primarily on power, operating time, room temperature, and humidity. A typical device with a power consumption of about 200 to 500 watts, for example, consumes 0.2 to 0.5 kWh per hour of operation.

Example Calculation

A dehumidifier with 300 watts operating for 8 hours requires:

0.3 kW × 8 hours = 2.4 kWh

At an assumed electricity price of 30 rappen per kWh, that would be approximately 72 rappen per day if the device actually runs continuously for eight hours.

In practice, however, a modern dehumidifier with a hygrostat often does not run continuously. As soon as the desired humidity is reached, the device automatically switches off or reduces its operation. This can significantly lower the actual power consumption.

What influences power consumption?

Particularly important are:

  • Power Consumption: A more powerful device consumes more electricity but completes the task faster.
  • Operating Time: The longer the dehumidifier runs, the higher the consumption.
  • Humidity: Very humid rooms require more dehumidification power.
  • Temperature: At low temperatures, some devices may operate less efficiently.
  • Room Size: Large or very humid rooms often require more power.
  • Hygrostat: Automatic humidity control can prevent unnecessary continuous operation.

How much does a dehumidifier cost per month?

For a device with 300 watts and, for example, 6 hours of actual operating time per day, the result is:

0.3 kW × 6 hours × 30 days = 54 kWh per month

At an electricity price of 30 rappen per kWh, this would be around 16.20 Swiss francs per month.

However, this is only an example calculation. The actual power consumption can be significantly higher or lower depending on the device and usage.

Are dehumidifiers energy guzzlers?

Not necessarily. While a dehumidifier requires relatively high power, it does not need to run permanently. An efficient device with a hygrostat can automatically adjust operation to the actual humidity levels.

However, especially when drying laundry or in a damp basement, a dehumidifier can still run for several hours a day. Therefore, when purchasing, it is worthwhile to pay attention not only to the maximum dehumidification capacity but also to energy efficiency and power consumption.

Conclusion

A typical dehumidifier consumes approximately 0.2 to 0.5 kWh per hour of operation, depending on its power. The actual electricity costs, however, depend crucially on how long the device runs.

A dehumidifier with a hygrostat, appropriate power, and automatic shut-off can help keep power consumption as low as possible.

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