Calorex DH 30 Wall Mounted Dehumidifier
30 Litres

Calorex DH 30 Dehumidifier

High-performance wall-mounted dehumidifier

The Calorex DH 30 dehumidifier can remove up to 30-litres of excess moisture per day, controlling any space's relative humidity. It is a compact, wall-mounted unit ideal for commercial areas, such as warehouses, leisure centres, cellars, modular buildings, showrooms, libraries, and museums. This dehumidifier is self-contained and fully automatic, with an integrated humidistat, automatic defrost function, and 16mm drainage hose connection. You can install it into place and allow it to run at all times, without supervision, as there is no water tank and all extracted water and melted ice will run out through the wall via the drainage hose connection. 

There are 2 models of the Calorex DH 30 available. The DH 30AX is a traditional refrigerant dehumidifier, while the DH 30AXP features all of the same specifications plus an integrated electric heater. The 2kW heater warms the room's air, allowing it to collect more moisture so the dehumidifier can work more efficiently and improve the general conditions. The version with a heater is also ideal for spaces where people are working, to keep them warm during colder winter months. Both versions of the Calorex DH 30 commercial dehumidifier have tamper-proof controls so that they cannot be altered or adjusted by anyone other than authorised personnel.

The Calorex DH 30 wall-mounted dehumidifier has a polyester-coated evaporator and condenser, and a plastisol coated galvanised steel cabinet. The robust design can withstand the physical demands of regular use, and it is resilient in challenging environments, ensuring reliability and a long service life. The Calorex DH 30 has a wide operating temperature range of 0-35°C, making it extremely versatile.

DH 30AX
Operating Temp Range: 0-35°C
Dehumidification @ 30°C/60% RH: 30l/24h
Heat Recovered To Air @ 30°C/60% RH: 1.9kW
Airflow: 700m3/h
External Static Pressure: 0Pa
Sound Pressure Level @ 3m: 52dB(A)
Refrigerant: R407c
Power Supply: 230/1ph/50V/Hz
Nominal Power Consumption: 0.75kW
FLA: 4.4A
Maximum Supply Fuse: 10A
LRA (Compressor Start): 15.8A
Heater Type: Optional LPHW
Heat Output: 3kW
Flow Rate: 5 L/min
Dimensions (w x d x h): 782 x 270 x 648mm
Condensate Drain Size: 16mm
Weight: 40kg

DH 30AXP
Operating Temp Range: 0-35°C
Dehumidification @ 30°C/60% RH: 30l/24h
Heat Recovered To Air @ 30°C/60% RH: 1.9kW
Airflow: 700m3/h
External Static Pressure: 0Pa
Sound Pressure Level @ 3m: 52dB(A)
Refrigerant: R407c
Power Supply: 230/1ph/50V/Hz
Nominal Power Consumption: 0.75kW
FLA: 12.7A
Maximum Supply Fuse: 20A
LRA (Compressor Start): 15.8A
Heater: Electric
Heat Output: 2kW
Dimensions (w x d x h): 782 x 270 x 648mm
Condensate Drain Size: 16mm
Weight: 40kg

30L/24Hr Water Removal: This commercial dehumidifier offers efficient performance, with cooling and compressor operating times based on an internal microprocessor calculation to optimise performance.

Wall Mounted, Compact Design: The Calorex DH 30 dehumidifier can be easily installed in modular buildings, sub-stations, cellars, storage areas, garages, drying rooms and more.

Drainage Hose Connection: Allows a hose to be connected so that condensate can be drained out of the space through an external wall, meaning there is no tank to empty.

Integrated Humidistat: The humidistat allows you to set a prefered humidity level for a room, then it will switch the dehumidifier on and off automatically, when needed, to maintain the desired humidity level. 

Self Contained / Fully Automatic: The Calorex DH 30 can run continuously and unattended so that it can extract the maximum amount of excess moisture from a room.

Hot Gas Defrost: The DH 30 has an automatic defrost function built into the system. If the evaporator reaches near freezing temperatures, the defrost function flushes the evaporator with hot gas to melt any formed ice. Once a preset temperature is reached, the dehumidifier resumes regular operation.

Robust Build: The Calorex DH 30 has a polyester coated evaporator and condenser and a plastisol coated galvanised steel cabinet. It is designed to withstand the physical demands of regular use in challenging environments.

DH 30AXP With Integrated Heater: The Calorex DH 30AXP version of this wall-mounted dehumidifier has an inbuilt 2kW electric heater. The heater warms the air of the room, allowing it to collect more moisture so the dehumidifer can work more efficiently in colder climates and helps to keep people working within the space warm.

Optional Accessories Available: You can buy a remote humidistat, which can be wired to the dehumidifier with up to 100m of cable (1mm SQ cable), and allows control of the set humidity level away from the unit. There is a floor stand, which allows the dehumidifier to be placed on the floor and against a wall, instead of being mounted. We also have a low pressure hot water (LPHW) option for the DH30AX model. The LPHW option (low pressure hot water) is a 3kW heating coil which can be added inside the unit. It works the same as a radiator in your house - so it needs to be plumbed into a boiler system. It provides a source of heat which warms the air, allowing it to absorb more moisture that the dehumidifier can extract, and it provides a heat source for occupants within the space.