NB: The product will be supplied without a command, to purchase it, select it in the drop-down menu! Technical features Model: LGH-25RVX-E Electrical data: Power supply (V/Phase/Hz): 220-240 / SINGLE PHASE / 50 Specific energy consumption class1 (SEC): A (-41.1) ErP1 data: - Max air flow rate (m3 /h): 215 Maximum sound power dB(A): 42 Performance: Fan speed: SP4 SP3 SP2 SP1 Current intensity(A): 0.48 0.28-0.29 0.16 0.10-0.11 Absorbed power(W): 62-63 33-35 16-17 8-9 Treated air volume (m3 /h): 250 188 125 63 External static pressure(Pa): 85 48 21 5 Sensible Heat Exchange Efficiency(%): 79.0 80.0 82.0 86.0 Enthalpy exchange efficiency(Cool/Heat)(%): 68.0/69.5 70.0/72.0 74.5/76.0 83.0/83.0 Sound pressure level dB(A): 27-27.5 22-23 20 17 Guaranteed operating range: T. ext(°C): -10 ~ +40 RH ext max(%): 80 T. int max(°C): 40 RH int max(%): 80 Dimensions: Number and diameter of channels: 4 x 150 mm Weight: 23Kg Dimensions (HxWxD): 289 x 735 x 780 mm General characteristics LOSSNAY – Heat recovery fans Air quality is one of the main parameters for comfort. Poor air quality in the office or in one's own home has been shown to have a heavy impact on productivity, the feeling of tiredness and the healthiness of the environment. This occurs due to the increase in the concentration of CO 2 in an environment without the correct renewal of air. To live comfortably , each person needs 400l of fresh air every hour . Ensuring correct and effective ventilation in residential and commercial buildings is necessary to ensure a healthy and comfortable environment for the occupants . Oxygen density and disturbances due to its lack The importance of proper moisture management. Bacteria and viruses find perfect conditions for their proliferation in dry environments . Their survival rate plummets in conditions of relative humidity above 50%. However, environments that are too humid are the ideal condition for the multiplication of molds and mites >. Humidity control is therefore important in order to guarantee the perfect relative humidity level for a healthy environment. Field of activity of microorganisms as a function of humidity Construction simplicity As shown in the figure, the Lossnay heat exchanger consists of a structure in special treated paper which allows the flows to cross by exchanging thermal energy between them. Thanks to the dividers that separate the intake channels from the exhaust ones, the incoming fresh air is never mixed with the outgoing one. Principle of operation The Lossnay exchanger achieves an effective total heat exchange – temperature (sensible heat) and humidity (latent heat) – using specially treated paper dividers permeable to humidity which allow the expulsion of stale air outside and the introduction of fresh air inside without the slightest mixing between the two. Comfortable air exchange regardless of heat or cold Summer - The difference between the air introduced and that already present inside is 1.7°C. The air introduced is brought to the conditions of the cooled (and dehumidified) air inside. Winter - Recovery of 4 kg/h of humidity. The air introduced is brought to the conditions of the warm (and humidified) air inside. Low noise The precise control of the flow of treated air makes it possible to significantly reduce the sound pressure of LOSSNAY up to 18 dB(A). All LGH-RVX and LGH-RVXT guarantee acoustic comfort that is also ideal for residential applications, libraries, offices, etc. Dedicated remote control PZ-61 DR-E The new wired controller dedicated to the LGHRVX and LGH-RVXT heat recovery units is renewed. Management of a group of up to 15 units Easy and intuitive. Backlit LCD screen Internal weekly timer Custom ventilation mapping for mode switching (Auto/recovery/bypass) Night purge function for summer night ventilation. Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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