HEYLO DT 750 – Condensation Dehumidifier (22 l/day)
Available to order: typical lead time 5–10 working days. We confirm the exact date after your order or enquiry.
The HEYLO DT 750 is a compact condensation dehumidifier for small rooms and targeted humidity control, for example in tight bathrooms, after minor water damage or to support new-build drying. It removes up to 22 l/24h (at 30 °C / 80 % r.h.) with an air flow of 350 m³/h, is suitable for areas of up to 70 m² / 175 m³ and has an 8-litre water tank. Its stackable, transport-friendly design suits rental fleets and service providers that run many units.
How it works
The fan draws humid room air in through the filtered inlet; the air cools at the evaporator and the moisture condenses (refrigeration drying). The condensate collects in the 8-litre tank, which can be emptied by hand or drained continuously through a hose connected to the tank adapter. An optional condensate pump replaces the tank for automatic drainage over greater heights or longer distances.
The built-in hygrostat regulates the dehumidification to the room humidity: set the target value with SET +/– or select continuous operation ("Cont"). The display shows the current humidity; indicators show operation (WORK), a full tank (FULL) and alarms. The HOURS button calls up the operating hours, and the PUMP button starts the optional pump. Electronic hot gas defrosting keeps the unit efficient at lower room temperatures. According to the operating manual, the unit also has a power meter whose kWh value can be read and documented.
Key benefits
- Compact for small rooms — small footprint (320 × 330 mm) for tight spaces such as bathrooms, suitable for areas of up to 70 m².
- Demand-based control — built-in hygrostat with display of the current humidity, plus continuous operation.
- Reliable at low temperatures — electronic hot gas defrosting for operation from 3 °C.
- Easy to carry — large central carrying handle, additional side handles and small integrated rollers.
- Stackable — stacking concept for space-saving storage of several units, e.g. in rental fleets.
- Maintenance-friendly metal housing — the housing can be removed completely in one piece for quick cleaning and servicing.
- Flexible drainage — 8-litre tank with full indicator, hose connection or optional condensate pump.
Typical applications
- Archiving and storage
- Commercial buildings
- Construction and new-build drying
- Industry, factories and production
- Water damage restoration
Operating conditions and installation
- Operating temperature: 3 °C to 35 °C; relative humidity: 35 % to 95 % r.h.
- Electrical supply: 230 V, 50 Hz; power consumption 490 W. Protection class IP44.
- For dehumidifying air in enclosed rooms at atmospheric pressure, mobile or stationary, indoors, on construction sites, in garages and storage rooms. Not for rooms with explosive atmospheres or with oily, sulphurous or saline atmospheres.
- For best results, according to the manual: close windows and doors, place the unit as centrally as possible with the air outlet facing the wet area, and keep the air inlet at least 1 m from a wall.
- For continuous drainage, connect a suitable hose (⌀ 5/8 inch / 16 mm) to the adapter at the condensate tank and lead it to a drain or a sufficiently large container.
Scope of delivery
- HEYLO DT 750 dehumidifier
- Filter pad
- Operating manual
The condensate pump and a drain hose are not included.
Accessories
Optional:
- HEYLO condensate feed pump for DT 750, DT 760, DT 860, DT 960 (R290 version) (Dantherm item 1110555)
Technical data
- Article number: 1110587 · EAN: 4052228038125
- Product width: 320 mm
- Product length: 330 mm
- Product height: 670 mm
- Product weight: 23 kg
- Weight with packaging: 26 kg
- Packaging width: 390 mm
- Packaging length: 390 mm
- Packaging height: 720 mm
- Recommended room size: 70 m² / 175 m³
- Water tank capacity: 8 l
- Max. dehumidification capacity: 22 l/24h
- Max. air flow: 350 m³/h
- Mains connection and frequency: 230 V, 50 Hz
- Power consumption: 490 W
- Sound pressure level: 43 dB(A)
- Max. operating temperature: 35 °C
- Min. operating temperature: 3 °C
- Max. relative humidity: 95 % r.h.
- Min. relative humidity: 35 % r.h.
- CO2 equivalent: 0.000264 t
- Pressure, discharge side: 2.5 MPa
- Pressure, suction side: 1 MPa
- GWP factor: 3
- Refrigerant quantity: 88 g
- Refrigerant type: R290
- Max. permissible pressure: 2.5 MPa
- Device type: condensation
- Equipment: built-in hygrostat; display of current room humidity
- Operating principle: refrigeration drying
- Compressor: rolling piston compressor
- Automatic defrost: electronic; hot gas
- Condensate tank monitoring: level warning light when the water tank is full
- Design: metal housing; carrying/transport handle(s); plastic transport rollers; stackable
- IP protection class: IP44 (protection against contact: protected against access with a wire, Ø ≥ 1.0 mm, length 100 mm; protection against water: protection against water falling from all directions / splash water; protection against foreign bodies: protected against solid foreign bodies Ø ≥ 1 mm)
- Air flow, max. stage: 350 m³/h
- Dehumidification capacity at 30 °C / 80 % r.h.: 22 l/24h
- Dehumidification capacity, max.: 22 l/24h
- Sound level table (as published by TROTEC): distance 3 m; entry "3"
Frequently asked questions
How is the water removed?
The condensate collects in the 8-litre tank; the FULL indicator lights up when it must be emptied. For continuous drainage, connect a 16 mm (5/8 inch) hose to the tank adapter, or install the optional condensate pump (item 1110555), which replaces the tank and is started with the PUMP button.
What room size is the DT 750 designed for?
The manufacturer specifies areas of up to approx. 70 m² (175 m³), with a maximum of 22 l/24h at 30 °C / 80 % r.h. It is designed especially for small rooms such as tight bathrooms.
How do I clean and maintain the unit?
The metal housing can be removed completely in one piece, giving quick access for cleaning and servicing. A filter pad is part of the scope of delivery. Repairs and work on the refrigerant circuit are reserved for trained, authorised specialists.
Can I record operating hours and energy use?
Yes. The HOURS button shows the compressor operating hours (resettable) and, together with SET +, the total operating hours. According to the manual, the kWh value of the integrated power meter can be read and documented.
Original HEYLO equipment (Dantherm Group) — supplied with full manufacturer documentation by BMB Rheinland, your authorised distribution partner.
Planning a project or a larger requirement? Request a quote.
Downloads
Manufacturer information (GPSR)
Manufacturer: Dantherm GmbH, Oststrasse 148, 22844 Norderstedt, Germany, info.de@danthermgroup.com, www.danthermgroup.com
Product identification: model and article number as stated on this page and on the type plate.
Safety information and warnings: see the operating manual of the manufacturer supplied with the product.
Product compliance and certifications depend on the specific product and manufacturer.
CE marking: Products carry CE marking where required by applicable EU legislation. The relevant conformity information is provided in the manufacturer's documentation where legally required.
Product-specific standards: Applicable standards, certifications, and classifications, such as HEPA filter classes under EN 1822 or hygiene requirements under VDI 6022, are indicated in the product specifications or manufacturer documentation where verified.
Manufacturer and origin: Products are supplied under their respective manufacturer's brand. The country of origin, quality management certifications, and other manufacturer-specific information are stated only where verified.
Documentation: Available technical information, operating instructions, and conformity documents can be found in the Downloads section or obtained from us upon request, where available. Legally required product documentation is provided in accordance with applicable requirements.
Delivery: We supply business customers and consumers within the European Union, subject to product availability and applicable delivery conditions. Delivery costs and estimated delivery times are provided during the ordering process or in our individual quotation. Freight and pallet deliveries can be arranged depending on the product and delivery address.
Delivery times: The delivery period applicable to your order is stated before purchase or in the individual quotation. For orders requiring separate confirmation, we provide the applicable delivery information before the contract is concluded.
Statutory rights: All customers retain their applicable statutory rights in respect of defective goods. For consumers purchasing new goods, statutory defect claims generally have a limitation period of two years from delivery, subject to applicable legal provisions. Any separate manufacturer's warranty applies only where expressly offered and does not limit statutory rights against us as the seller.
Consumer withdrawal: Consumers generally have a statutory right to withdraw from qualifying distance contracts within 14 days, subject to statutory exceptions. Further information is provided in our Withdrawal Policy (Widerrufsbelehrung).
Business customers: Business purchases are subject to the applicable statutory provisions and any validly agreed contractual conditions. Commercial buyers must comply with their statutory inspection and notification obligations where applicable, including Section 377 of the German Commercial Code (HGB).
Returns and complaints: Please contact us regarding returns, incorrect deliveries, or defective goods so that we can coordinate the next steps. Further information is provided in our Refund Policy and General Terms and Conditions. These policies do not restrict mandatory statutory rights.
For project, bulk, and pallet orders, please contact us for an individual quotation.
