• Continuous sanitization of the water tank: The germicidal UV lamp actively disinfects the water before the evaporative cycle, ensuring the constant delivery of a healthy air flow within the spaces.
• High thermal performance with reduced consumption: The 750 W motor moves an air volume equal to 23,000 m3/h, ensuring very low energy and economic consumption compared to compressor conditioning systems.
• Resistance and unalterability in chemical environments: The specific frame with UV and corrosion resistance allows for fixed outdoor housing of the module or in artisanal factories exposed to chemical agents without risk of deterioration.
• Continuous water autonomy without interruptions: The direct water connection via hose manages automatic filling in combination with level control, eliminating the need to manually top up the 260-liter tank.
• Prevention of lift pump failures: The integrated system activates automatic shutdown due to lack of water as soon as the liquid falls below the minimum threshold, safeguarding the integrity of the pump.
• Zero-cost routine maintenance: Both the cellulose evaporative panels and the air filter are easily removable and independently washable, allowing for the removal of dust and limescale without requiring the intervention of specialized technicians.
• Immediate parameters recovery after a black-out: The automatic restart function keeps the operating status in memory, turning the unit back on with the same operational settings as soon as the 220V power supply is restored.

This 260-liter industrial cooler finds its optimal application in summer climate control and air recirculation within outdoor environments, industrial sheds, mechanical workshops, artisanal laboratories, large warehouses, and wide domestic spaces. Thanks to the air flow rate of 23,000 m3/h and the mobility allowed by an empty weight of 61 Kg, it represents the ideal solution for operational contexts characterized by the presence of chemicals, suspended dust, or strong radiant heat, working effectively in all open or open-plan areas that cannot be delimited by doors or fixtures to favor the continuous removal of fumes, unpleasant odors, and heat emitted by machines in operation.

The h923_13 model is the correct choice when the thermal management plan or company specifications require a powerful evaporative cooler (23,000 m3/h) with a large 260-liter tank, equipped with a control panel and UV water disinfection system. It proves to be far preferable to traditional air conditioners in open contexts or those with high air exchange rates, as the natural exchange technology on cellulose panels with a 750 W motor lowers the temperature without the need for external ducting or masonry work. Choosing this plug and play device means investing in a durable machine, equipped with anti-dry pump systems and fixed dimensions (1125x700x2060 mm), designed to keep the air healthy and energy costs under control.

How does the recirculation action of this evaporative cooler differ in the presence of fumes or chemicals?

Unlike traditional air conditioners that recirculate the same air, accumulating pollutants, the h923_13 cooler forces ambient air through its wet cellulose panels. During this passage, the air yields heat to the water via evaporation and undergoes mechanical filtration thanks to the integrated washable air filter. This process ensures greater air recirculation in the rooms, providing for the simultaneous removal of fumes, odors, and heat produced by machines in operation, adapting perfectly even to artisanal or industrial contexts with chemicals.

What maintenance and precautions are necessary to ensure air healthiness in areas exposed to dust or limescale?

The unit is equipped with a germicidal UV lamp that constantly sanitizes the water in the tank before it is pumped onto the cellulose panels, ensuring a healthy air flow. However, it is recommended to periodically sanitize the device, especially if the surrounding area is dusty or if the water has high levels of limescale. The cellulose evaporative panels and the air filter are easily removable and washable; the use of clean water is essential, as using water from non-clean sources does not guarantee healthy air.

How is the water supply managed and what happens if the water in the 260-liter tank runs out?

The h923_13 cooler offers a dual configuration: it can operate independently using the large 260-liter water tank, or it can be connected directly to the water mains via the special direct water connection with hose for continuous automatic filling managed by the water level control. If the tank is used and the water runs out completely, a sensor activates the automatic shutdown for lack of water, immediately stopping operation to protect the lift pump from failures or overheating.