DEHUM designs, supplies and maintains industrial and commercial dehumidification systems across Australia. We specialise in Dantherm desiccant dehumidifiers for reliable humidity control in homes, warehouses, data centres, defence facilities, water-damage restoration, museums, aquatics and food manufacturing.
In cool to mild climates, or where very low RH is re (<40%), desiccant dehumidifiers outperform refrigerant types. They work from -20°C to +40°C, control humidity precisely and suit large or unheated spaces (warehouses, defence storage, museums). Refrigerant units suit warm, damp rooms where RH around 50–60% is acceptable.
Both. We specify compact units for homes, apartments, basements, wine cellars and indoor pools, plus large desiccant systems for industrial and government projects in Sydney, Melbourne, Brisbane, Perth, Adelaide and regional Australia.
We calculate moisture load from room volume, air-change rate, temperature, infiltration, process moisture and target relative humidity (RH). Share your room dimensions, use and RH target (e.g., 45% for mould prevention, 35% for archives), and our team will provide a right-sized Dantherm model, airflow and duct layout.
Keep indoor RH between 40–55%. Below 60% inhibits mould growth; ~45% is a practical target for houses, strata common areas and aged-care. For archives, galleries and museums, we often maintain 45% ±5% RH.
Yes. We deploy high-capacity dehumidifiers for rapid structural drying after summer storms and floods. Our team supports restoration contractors and councils with short-term hire, project sizing and 24/7 support.
Yes. Many Dantherm units offer Modbus/BACnet connectivity for BMS integration, remote alarms and trend logging—ideal for councils, universities, hospitals and defence sites.
We design to the project’s NCC (BCA) requirements and relevant AS/NZS standards (electrical, ductwork, ventilation). For food manufacturing, we align with HACCP/GMP humidity guidelines; for GLAM (galleries, libraries, archives, museums) we design to collection-care ranges referenced by ISO 11799 principles.
Residential and light commercial models run on 230–240 V single-phase. Larger industrial desiccant systems use 415 V three-phase. We’ll confirm amps, breakers and soft-start or VFD needs with your electrician.
Yes. Ducted desiccant systems can be installed plant room, rooftop or skid-mounted with weatherproof enclosures (IP-rated). We design fresh-air make-up, purge and exhaust routing to suit each site.
Yes. DEHUM provides turnkey installation, commissioning and training across all Australian states and territories, including remote mining and defence sites.
Routine filter changes, inspection of heaters, seals and desiccant rotor, and periodic bearing and drive checks. We offer planned maintenance agreements and remote monitoring to protect uptime and energy efficiency.
Dantherm systems use high-efficiency rotors, EC fans, heat recovery and variable controls. Where appropriate, we recover regeneration heat or pair with heat-pump/solar strategies. Our design team can model kWh and lifecycle cost versus refrigerant options.
Yes. Holding RH at 40–50% significantly slows corrosion in armouries, vehicle storage and aviation parts. Desiccant systems are proven for preservation storage and can be integrated with sealed enclosures to minimise energy use.
Sensitive battery, PCB and electronics areas benefit from low, stable RH. We design dehumidification solutions that limit condensation, reduce ESD risk, and improve reliability in data centres and communications rooms.
Absolutely. We provide specification support, moisture-load calculations, BIM/REVIT blocks, shop drawings, and tender assistance for mechanical engineers, architects and head contractors.
Yes. We regularly support local government, state agencies and federal sites with compliant tender documentation, WHS, insurances and project reporting, and we deliver within government procurement frameworks.
Yes. short- and long-term hire of portable and skid-mounted desiccant units for events, shutdowns, construction drying and emergency response. We also offer lease and rent-to-own options.
Popular models are held in our Australian Warehouse; large units are ordered as per request. We deliver to metro and regional Australia, including WA, NT and TAS. Ask us for current lead times based on your model and season.
Contact DEHUM with your location, room size, process, temperature and target RH. We’ll provide a no-obligation assessment, recommended Dantherm model, ductwork concept and fixed quotation—available Australia-wide.
Choosing the right system depends on your target relative humidity, typical temperature, moisture load and how the space is used. DEHUM supplies fixed and mobile solutions for homes, indoor pools and commercial sites, and can recommend the correct family for your conditions, from ducted residential to pool room units and portable contractors’ models. Start with the application pages, then ask our team for a sizing review.
Sizing is based on moisture load rather than floor area alone. Tell DEHUM your room dimensions, design temperatures, air change estimates, moisture sources and the relative humidity band you need to hold. We will propose a model and, where helpful, a simple ducting concept to suit your installation
Pool rooms have warm air and high evaporation, so they need purpose designed equipment. DEHUM supplies Dantherm indoor pool dehumidifiers with efficient fans and advanced control options, available as wall or floor units or through the wall plant room variants, all focused on reliable comfort and energy saving.
A ducted residential unit sits out of sight and conditions multiple rooms quietly and efficiently. DEHUM supplies concealed systems such as HiDew SRO ceiling mounted models that combine dehumidification with ventilation and heat recovery, ideal where floor space is limited and steady comfort matters.
Yes. DEHUM lists Dantherm mobile ranges engineered for water damage control and construction drying, with robust build, efficient operation and options for remote monitoring and simple control panels for contractors.
State the target relative humidity and tolerance, the design temperature range and the calculated moisture load. Define the required technology, airflow at duty, filtration class and any enclosure rating for outdoor plant. Include the controls and BMS integration points needed for commissioning and monitoring. Many projects use DEHUM supplied Dantherm or DriSteem as the basis of design, with equal considered where full compliance with performance and controls is demonstrated. This keeps design intent intact and reduces whole of life risk.
Yes. Commercial dehumidifiers and pool systems supplied by DEHUM offer user friendly controls with options for alarm and data visibility. Dantherm families include models with communication interfaces that allow integration for monitoring and optimisation. Confirm the points list during specification. Dantherm Group
DEHUM is an Australian supplier for Dantherm dehumidifiers and DriSteem humidifiers, and complementary ranges such as HiDew ducted residential units and Frapol ventilation and air handling products, so we can match residential and commercial needs. Availability is confirmed at the quotation stage.
Yes. DEHUM supplies DriSteem humidifiers in electric, gas and steam configurations, including steam to steam systems for clean humidification where boiler steam energy is available. These serve healthcare, laboratories and critical storage.
As a general rule, keeping indoor air below about sixty percent relative humidity helps inhibit mould and condensation. Many homes feel most comfortable between about forty and fifty five percent. DEHUM can size a residential or ducted system to maintain a stable band for your climate.
Yes. DEHUM provides advice, supply and support across Australia, with a national phone line and a Penrith address for contact. Lead time and delivery are confirmed with your selected model at quote stage.
Share your location, use case, dimensions, temperature profile and target relative humidity. DEHUM will recommend an appropriate product set, for example a Dantherm pool dehumidifier or a HiDew ducted unit, and provide pricing and delivery guidance. You can reach us on the contact page or by calling the 1300 number.
