The Faithfull Industrial Dehumidifier 30 Litre is a powerful heavy-duty dehumidifier designed to remove excess moisture from humid air and help control damp, condensation, mould and mildew.

Capable of extracting up to 30 litres of moisture per day, this industrial dehumidifier is ideal for demanding environments such as workshops, garages, warehouses, building projects, renovation work and other spaces requiring effective humidity control.

The unit features an easy-to-operate touch control panel with LCD display, providing clear information on both temperature and humidity levels. A full-tank indicator lets you know when the large 7 litre water tank requires emptying.

For longer-term operation, the dehumidifier also supports continuous drainage. Using the supplied 1 metre drainage pipe, collected water can be directed to a suitable drain or receptacle instead of accumulating in the internal tank.

A 24-hour timer allows automatic start and stop times to be programmed, while the automatic defrost system activates when temperatures become too low for normal operation.

Built for demanding environments, the unit features a durable metal housing and heavy-duty wheels, making it robust while remaining easy to move between work areas.

For anyone searching for an industrial dehumidifier, 30 litre dehumidifier, commercial dehumidifier, building site dehumidifier, dehumidifier for damp, condensation dehumidifier or continuous drainage dehumidifier, the Faithfull Industrial Dehumidifier provides powerful and practical moisture control.

Key Benefits

• Heavy-duty industrial dehumidifier

• Extracts up to 30 litres per day

• Helps control excess moisture

• Helps reduce condensation

• Helps limit conditions that encourage mould and mildew

• Suitable for spaces of approximately 50–100m³

• Powerful 300m³/h air volume

• Large 7 litre water tank

• Automatic shut-off when tank is full

• Full-tank indicator

• Continuous drainage option

• Supplied with 1 metre drainage pipe

• Touch control panel

• LCD screen

• Displays temperature

• Displays humidity

• 24-hour timer

• Automatic defrost function

• Durable metal housing

• Heavy-duty wheels

• Easy to manoeuvre

• Operating temperature range of 5–35°C

30 Litres Per Day Moisture Extraction

The Faithfull Industrial Dehumidifier offers a rated humidity extraction capacity of up to 30 litres per day at 27°C and 60% relative humidity.

This high extraction capacity makes it suitable for environments where a domestic dehumidifier may not provide sufficient moisture removal.

Actual water extraction will vary according to temperature, relative humidity and operating conditions.

Helps Control Damp, Mould & Mildew

Excess humidity can contribute to damp conditions, condensation and an environment in which mould and mildew can develop.

By removing moisture from the surrounding air, the Faithfull Industrial Dehumidifier helps create a drier and more manageable environment.

It is particularly useful during building, decorating and renovation projects where elevated moisture levels can be a persistent problem.

Ideal for Building & Renovation Work

A high-capacity industrial dehumidifier can be extremely useful during construction and refurbishment projects.

Potential applications include:

• Building sites

• Renovations

• Workshops

• Garages

• Warehouses

• Storage areas

• Property maintenance

• Damp rooms

• Areas affected by excess condensation

• Other suitable commercial and industrial spaces

Suitable for 50–100m³ Working Spaces

The dehumidifier is designed for a working space of approximately 50–100 cubic metres, providing effective air processing for a wide range of suitable environments.

Room layout, temperature, humidity, ventilation and the severity of the moisture problem can all affect performance.

300m³/h Air Volume

With an air volume of 300 cubic metres per hour, the unit can move a substantial quantity of air through its dehumidification system.

Strong airflow helps process humid room air efficiently, supporting effective moisture extraction.

7 Litre Water Tank

Collected moisture is stored in a generous 7 litre internal water tank when continuous drainage is not being used.

The large tank capacity reduces the frequency with which the reservoir needs to be emptied compared with smaller-capacity units.

Automatic Full-Tank Shut-Off

When the 7 litre tank reaches capacity, the dehumidifier will automatically shut off.

This prevents the unit from continuing to operate with a full reservoir and provides convenient unattended operation within the manufacturer's guidelines.

A full-tank indicator on the control system alerts the user when the reservoir requires attention.

Continuous Drainage

For longer periods of operation, the Faithfull Industrial Dehumidifier offers a continuous drainage function.

The supplied 1 metre drainage pipe can direct collected water to a suitable drain or receptacle, eliminating the need to repeatedly empty the internal tank.

This is particularly useful for:

• Building projects

• Long-duration drying

• Workshops

• Commercial spaces

• Persistently humid areas

LCD Display

The built-in LCD screen displays both temperature and humidity, allowing environmental conditions to be checked directly from the machine.

This provides useful information when monitoring the progress of a drying or humidity-control project.

Easy Touch Controls

The straightforward touch control panel makes the unit easy to operate.

Key functions can be accessed directly from the machine without complicated controls, making it suitable for busy professional and DIY working environments.

24-Hour Timer

A built-in 24-hour timer allows automatic start and stop times to be set.

This makes it easier to manage operating periods according to the requirements of the room or project.

Automatic Defrost

Low temperatures can cause frost to develop within refrigeration-based dehumidifiers.

The Faithfull Industrial Dehumidifier includes an automatic defrost function that activates when the room temperature becomes too low, helping maintain effective operation.

Working Temperature of 5–35°C

The unit is designed to operate across a temperature range of approximately 5°C to 35°C.

This broad working range makes it suitable for numerous indoor industrial, commercial and renovation environments.

Heavy-Duty Metal Housing

Industrial equipment can be exposed to more demanding conditions than typical household appliances.

The Faithfull Industrial Dehumidifier features a durable metal housing, providing a robust exterior suited to regular use in workshops, renovation environments and similar applications.

Heavy-Duty Wheels

Despite its industrial construction, the dehumidifier is designed to remain easy to reposition.

Heavy-duty wheels allow the unit to be moved between working areas, making it convenient for tradespeople, property maintenance teams and larger projects.

Industrial vs Domestic Dehumidifier

A domestic dehumidifier is generally designed for routine moisture control in bedrooms, living spaces and other residential environments.

The Faithfull Industrial Dehumidifier offers features aimed at more demanding applications, including:

• Up to 30L/day extraction

• 300m³/h airflow

• 7 litre collection tank

• Continuous drainage

• Durable metal housing

• Heavy-duty wheels

• Automatic defrost

• 24-hour timer

• Temperature and humidity display

• 50–100m³ working-space rating

These features make it particularly suitable for professional, workshop and renovation environments where higher-capacity moisture removal is required.

How to Use

• Position the dehumidifier on a stable, level surface.

• Ensure adequate clearance around the unit for unrestricted airflow.

• Connect the machine to a suitable 220–240V / 50Hz electrical supply.

• Use the touch controls to select the required operating settings.

• Monitor temperature and humidity using the LCD display.

• Set the 24-hour timer where scheduled operation is required.

• When using the internal tank, empty it when indicated as full.

• The machine will automatically stop when the 7 litre tank reaches capacity.

• For continuous drainage, connect the supplied 1 metre pipe and route it to a suitable drain or receptacle according to the manufacturer's instructions.

• Keep the drainage route clear and correctly positioned.

• Allow the automatic defrost function to operate when required in lower-temperature conditions.

• Always follow the manufacturer's complete operating, electrical, maintenance and safety instructions.

Technical Specifications

Brand: Faithfull
Product: Industrial Dehumidifier
Type: Heavy-duty dehumidifier
Power Supply: AC 220–240V / 50Hz
Humidity Extraction: Up to 30L/day at 27°C / 60% RH
Water Tank Capacity: 7 litres
Air Volume: 300m³/h
Recommended Working Space: 50–100m³
Maximum Suction Pressure: 1.0MPa
Maximum Discharge Pressure: 2.5MPa
Working Temperature: 5–35°C
Refrigerant: R920
Sound Level: 56dB
Timer: 24 hours
Automatic Defrost: Yes
Automatic Full-Tank Shut-Off: Yes
Continuous Drainage: Yes
Drainage Pipe: 1 metre supplied
Housing: Metal
Mobility: Heavy-duty wheels
Product Dimensions: 440 x 336 x 850mm

Ideal For

• Building sites

• Renovation projects

• Workshops

• Garages

• Warehouses

• Storage spaces

• Property maintenance

• Commercial environments

• Excess humidity

• Damp conditions

• Condensation control

• Drying projects

• Areas requiring continuous drainage

• Professional and heavy-duty moisture control

WEEE Recycling Producer Registration Number:12889

How do I return my old product to be recycled?

You can return your old product to MyDIY. Waste Electrical and Electronic Equipment (WEEE) is taken back free of charge on a one-for-one, like-for-like basis. Waste batteries including rechargeable batteries are taken back free of charge. You are not obliged to make any purchase when returning old batteries. Each local authority must also accept household WEEE and small batteries free of charge at its recycling facilities. All WEEE and waste batteries must be recycled and should not be placed in any of your household wheelie bins. Make sure you always recycle all your old electrical goods and batteries.

What products can I recycle for free?

You can return anything that is electricaly powered or battery powered. Even your old bicycle lamps can be recycled!.

Do you take back used batteries?

Yes we do. The batteries that we accept are AA, AAA, C or D, powertool batterys and also the flat batteries that are found in watches and toys. Unfortunately we do not accept back any Industrial or car batteries.

Do I need to have made a purchase at MyDIY.ie?

No you don't. You can recycle any of the above items at our store in Inchicore Dublin 8, even if you have not made a purchase with us.

Will you collect my old product?

Yes, but we must be notafied within 14 days of purchase date. You can still arrange to have your old appliance recycled free of charge. Simply bring it back to our Inchicore store and we will ensure that it is disposed of in an environmentally friendly manner.

How much will it cost?

There is no charge to return products to any of our warehouses.

Why should I recycle with MyDIY?

We will ensure that your old product is disposed of correctly to reduce the potentially harmful effects caused on the environment and to conserve natural resources. Further information can be found on weeeireland.ie.

EMC (Environmental Management Cost) Included in the purchase price. 

Gas discharge lamps, LFLs and CFLs €0.15

LED lamps and luminaires €0.05

Large appliances €5.00

Information

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While most products arrive in 1-2 days, we offer over 44,000 items, so please allow 4-5 working days for some deliveries. Need it faster? Call us at 01-446692, and we'll do our best to help.

Delivery Charges

• FREE delivery for orders over €150 within Ireland.

• Orders under €150: €8.99 delivery fee.

• International delivery: Charges based on weight—contact us for a quote.

When Will I Receive My Order?

• Most orders ship on a 24-hour courier service (2 working days).

• Larger orders may take 4-5 days, and pallet deliveries require scheduling.

• Orders placed before 2 PM usually ship within 24 hours.

• Orders after 1:30 PM Friday or on weekends ship the following week.

• Busy holiday periods may cause slight delays beyond our control.

Do I Need to Be Home for Delivery?

Yes, someone must sign for deliveries due to item value. If you're not home, DPD will leave a card with re-delivery or collection instructions. After two failed attempts, your order may be returned to us, and a re-delivery fee may apply.

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We ship to Europe and worldwide, with charges based on weight. Liquid products cannot be shipped internationally due to regulations. Contact us for a quote—we're happy to help!

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