Home > Dehumidifiers > Indoor pool dehumidifiers > SPD-136L Inline dehumidifier

SPD-136L | Inline dehumidifier.

13,800.00د.إ VAT

This ducted inline dehumidifier is specially designed for indoor pool room environments with a dehumidifying capacity of 136 liters. Equipped with advanced features, this duct mount dehumidifier is used for effective moisture control within enclosed areas and maintaining optimal humidity levels for better swimming. It can be easily connected with HVAC ductwork.






Inline Duct Dehumidifier


Ducted dehumidifier



Ducted inline dehumidifier

Features of SPD-136L

LCD controller
LCD controller
Ceiling/wall mount
Ceiling mount
Dual operation
Dual operation
Auto defrost
Auto defrost
3 fan speed
3 fan speed

Applications of SPD-136L

Jacuzzi and Spa
Jacuzzi and Spa
Greenhouse farming
Greenhouse farming
Therapy centers
Therapy centers
Residential applications
Residential areas
Warehouses facilities
Recreational centers
Recreational centers
Data centers
Data centers
MRI and CT Scan rooms
MRI and CT Scan rooms
Industrial air dehumidifier

SPD-136L ducted inline dehumidifier - A rapid look.

Enclosed indoor swimming pools are often found to possess high levels of moisture creating a damp and humid surrounding. This is primarily due to the large volumes of evaporation that takes place from the pool water surfaces. And here comes the inline dehumidifier into the picture.

High humidity habitats not only pose threats to building structure by corroding metals and damaging expensive pool equipment such as pumps and motors, but also create space for human health hazards such as respiratory irritation, skin allergies, and more.

To mitigate these hazards and create a surrounding with optimal humidity levels that align with the comfort of both the pool area and the occupants, an inline duct dehumidifier is implemented in such areas.

With a dehumidifying capacity of 136 liters per day, this unit is ideally suited for use in residential as well as commercial swimming pools with high humidity levels, and where moisture control is a critical aspect of maintaining internal pool aesthetics.

Equipped with advanced components and compact design, this ducted dehumidifier is suitable for different pool settings with limited floor space. This dryer is also geared with an LCD wall mount controller which makes this unit extremely easy to use and operate.

The LCD panel displays current humidity levels, fan speed, mode of operation, and many other advanced settings. Geared with high-quality... sensors, hygrometer, humidistat, advanced two-mode operation of both ventilation and dehumidification, automatic defrost, and three fan speed, this small ducted dehumidifier makes way across a wide array of applications. Read more

SPD-136L inline duct dehumidifier - Benefits in a nutshell.

Inline duct dehumidifier
  • Compact size and can be easily installed above the false ceiling in pool rooms to save floor space.

  • Every unit is geared with an LCD controller, which makes these machines easy to use and operate.

  • Silent operational functionality, which makes this inline dehumidifier ideal for use in homes.

  • Equipped with an advanced G4 filter at the inlet, which traps any airborne and dust particles during dehumidification and improves the overall air quality.

  • Easy to install and low maintenance costs....

  • This inline duct dehumidifier can be installed in six different configurations.

  • High dehumidification capacity, making this duct mount dehumidifier suitable for use in large commercial warehouses.

  • Read more benefits

Specifications of SPD-136L ducted inline dehumidifier.



136 Liters/day


220-240V/50 Hz


1100 Watts

Air Volume

1300 CMH



Running Temp

5 – 38°C




Digital Controller


Adjust Humidistat


Automatic defrost


External drain



Basic filter



IP rating


Dimension and Weight

Product weight

60 kg

Package weight

65 kg

Product size

685 x 532 x 422 mm

Package size

725 × 610 × 500 mm

Our vast selection of inline dehumidifiers are tailored to cater all the complex requirements of indoor swimming pools.

We have a wide range of in line dehumidifiers for ductwork that are tailored to cater to the complex humidity management requirements of different swimming pool territories. Available in multiple capacities and models, our entire range of small ducted dehumidifiers are curated for an array of pool environments and types, be it for residential, commercial, or therapeutic purposes. Whether you are looking to avoid indoor damp environments, prevent damage of expensive pool machinery, maintain optimal pool hygiene, or create a safe and comfortable surrounding for occupants, we are your one stop shop for all your dehumidification needs.

View more Indoor Pool Dehumidifiers

SPD-136L duct mount dehumidifier in action - Operation demonstrated.

Efficient moisture removal and moderating humidity levels within indoor pools are a critical component of any swimming pool to maintain required hygiene, provide a comfortable environment freed from excess dampness, and prevent moisture damage of any kind.

Small ducted dehumidifiers are incorporated in such areas with the motive of extracting excess moisture from the air and maintaining stable humidity. These units work on the basic principle of extracting moist air from the environment, absorbing the moisture content present and condensing it to water droplets, re-heating the dry air and releasing it back.

SPD-136L is a ducted unit which offers two-mode operations of ventilation and dehumidification. This unit can be connected parallelly with the supply or return duct of an air conditioner. This allows for a centralized and more effective distributed airflow.

Under the non-operation of AC, this unit can also act as a standalone system and have no working dependency on AC for efficient operation. With a high airflow of 1300 CMH, this heavy machine can also be used in commercial warehouses....

With a dehumidifying capacity of 136 liters, this inline dehumidifier is armed with a wall mount LCD controller that can be connected to the machine via a special aviation plug, which makes the usage and operation of this machine extremely simple.

Besides having a silent operation and being easy to use, this inline duct dehumidifier is equipped with an advanced digital controller with which we can set the required humidity levels. The LCD panel displays the current humidity, fan speed, mode of operation among other advanced settings.

Equipped with advanced components such as hygrometer, humidistat, automatic defrost mechanism, three fan speed, and high-quality sensors, this ducted inline dehumidifier has a completely automatic operation.

Compressor gets triggered when present humidity fluctuates than the required levels which needs to be achieved, compelling the unit to automatically start dehumidification. Unit shuts down spontaneously once set humidity levels are met to conserve power.

This small ducted dehumidifier has a customized G4 filter at the inlet duct that filters impure air and ensures effective functioning of this machine, compressor that enhances efficiency and operates at low noise, and complies with international standard EN60204.

Geared with advanced components such as efficient compressor and delayed start up feature, the SPD series inline dehumidifiers are the best dehumidifiers for indoor swimming pool surroundings with its compact design and low maintenance costs.
Read more

Ducted dehumidifier
Can be easily connected with HVAC systems for more efficient air circulation and dehumidification to a larger area quickly and efficiently, rather than the immediate vicinity of the machine.
LCD wall mount controller.
This unit comes along a wall mount LCD controller that can be connected to this unit via an aviation plug. The LCD monitors and displays all required information such as present humidity levels, fan speed, mode of operation, and many others which makes this inline dehumidifier extremely easy to operate.
The inlet of this duct mount dehumidifier is equipped with an advanced G4 filter that traps any dirt and airborne particles from the air before extracting the moisture, removing impurities present in the air and improving overall air quality.
Ceiling or wall mount.
Compact design with the option of both ceiling mount or wall mount to save floor space. This unit can be mounted above the false ceiling or securely mounted on a wall using other hardware units, to conserve floor space and maintain overall aesthetics of the pool room.
Measures the Relative Humidity (RH) levels in the air and displays it in the LCD panel, after which the humidistat triggers the compressor to start dehumidification to achieve the required humidity levels.
Monitors and controls the operation of this inline duct dehumidifier. Automatically triggers the compressor to start dehumidification when present humidity levels fluctuate than the limit which needs to be achieved.
Two mode operation.
This small ducted dehumidifier operates in two modes - ventilation and dehumidification. The ventilation mode is useful under circumstances where air circulation is critical without the need for dehumidification. With the dehumidification mode, this unit is capable of removing large volumes of moisture from the air quickly and effectively.
Automatic defrost.
Automated mechanism to prevent ice buildup from this evaporator of ducted air dehumidifier coils. This is helpful when the unit has to operate under extreme cold climatic conditions.
Three fan speed.
The speed of the fan symbolizes the power at which the unit draws in air and passes it over the evaporator coils, which directly impacts the effective operation of this machine. Three speed means users have end control to adjust the speed and have control over the noise it produces.

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About CtrlTech

Control Technologies FZE (CtrlTech) is based out of SAIF Zone Sharjah and serves in all countries across the Middle East. We offer Power, Cooling, Monitoring, and dehumidification solutions. We have a diversified range of dehumidifier models, capable of catering to the needs of various house and industrial requirements.

We are the oldest dehumidifier supplier in Dubai, UAE. Our product gamut includes dehumidification systems for home, industrial, commercial, and indoor swimming pool humidity control. As per our core value, we ensure the best product & service at affordable prices. We serve our clients in UAE, Qatar, Saudi Arabia, Kuwait, Bahrain, Oman, and African countries.

Know more about CtrlTech

5000+ satisfied customers

We are the one stop green solution and service providers of power cooling, monitoring, and dehumidification for quality applications. With more than a decade of experience, get a glimpse of our global clients that we have catered our services to.

See what our customers have to say


We bought eight CD-60L units from CtrlTech dehumidifier Dubai for our villa in Jumeirah Golf Estate. These portable dryers are excellent. It has an exquisite look and outstanding performance. The best part is we can set humidity, fan speed, and timer. In addition, we got immediate free delivery and assistance for installation and demo. CD-60L is the best portable dehumidifier in UAE at a very reasonable price.




Happy with ceiling mount duct dehumidifier supplied by CtrlTech for our warehouse in Logistic city Dubai. Delivery and installation was very smooth. We strongly recommend this dehumidifier supplier.




I am living in Mudon Dubai. Called CtrlTech to solve the high humidity issue in my indoor swimming pool. They visited my swimming pool, did dehumidifier calculation, and installed a swimming pool dehumidifier at my villa. Since then, there is no condensation of glass and no bad smell. I strongly recommend this supplier.



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