Humidity sensor for RECOM heat recovery units
Automatic ventilation intensity adjustment based on humidity levels
Forget manual ventilation control. This sensor automatically boosts the AHU power as soon as humidity rises (during showers or cooking) and returns to the base mode once moisture is removed.
Demand-controlled ventilation
The unit responds to actual needs, ensuring fresh air only when necessary.
Energy efficiency
Reduces electricity costs by preventing the AHU from running at max capacity without reason.
Hidden installation
The sensor is mounted inside the unit, so it does not affect the interior design.
Why a humidity sensor is essential?
A humidity sensor turns your RECOM AHU into a smart device. Without this accessory, ventilation only works on a fixed schedule or manual selection. The sensor constantly measures the humidity of the extract air and signals the automation to increase airflow if comfort limits are exceeded.
Protection against mold and moisture
Excess moisture in the bathroom or kitchen is the main cause of mold. The sensor ensures that this moisture is removed immediately, protecting both your health and your home's structure.
Compatibility
This sensor is designed specifically for the RECOM air handling unit series. It plugs directly into the main control board (A21), requiring no additional control modules.
Technical information
The sensor features high accuracy and a long service life without the need for additional calibration.
| Parameter | Value |
|---|---|
| Sensor type | RH (Relative Humidity) |
| Measurement range | 0 - 100 % RH |
| Mounting location | Inside the AHU |
| Connection | Plug-and-play (to A21 board) |
| Purpose | For RECOM AHUs |
The sensor is mounted in a specifically designated place inside the AHU casing (usually in the extract air duct).
Installation process
- Turn off the unit's power.
- Open the service door.
- Insert the sensor into the holder and connect the cable to the control board.
- Activate humidity-based ventilation on the control panel or app.
Create smart ventilation
Add a humidity sensor to your RECOM AHU and enjoy full automation.
Frequently Asked Questions
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