ATE LC30 Black – Anti-Damp Device for Damp Walls

Installing your device ATE LC30

Watch the installation video and read the manual for your model.

Download the English manual

Electronic Wall Drying System ATE LC30 BLACK – Wall Drying & Rising Damp

Wall drying – An electromagnetic solution against rising damp

Wall moisture is a common issue, often linked to rising damp: groundwater naturally rises through porous building materials such as brick, stone, or plaster. Over time, this phenomenon can weaken the structure, reduce thermal comfort, and encourage the development of mould.

This device is a wall-drying solution designed to support the drying of damp walls without injecting chemical products. Thanks to its electromagnetic wall drying technology, it acts at the source of rising moisture in a progressive way, without invasive works.

How does the ATE LC30 work?

Each wall generates a natural electrical potential that draws moisture upward. This system emits low-frequency electromagnetic impulses that reverse the polarity of these fields. Water molecules are then redirected downward, naturally returning to the foundations.

This process is continuous, silent, autonomous, and requires no maintenance.

Benefits of the ATE LC30 Black

Operating range: 15 metres (30 m diameter)

No vibration, no noise, no harmful emissions

Very low consumption: only 0.75 W (~€15/year)

Elegant, discreet black design

Manufacturer’s warranty: 10 years

Made in France

Certified to European standards (EMF, RoHS, EMC…)

Technical specifications

Dimensions: 322 x 232 x 32 mm

Power supply: 12 V

Consumption: 0.75 W

Maximum coverage: 30 m diameter

Installation: mounting on a load-bearing wall only

Certifications:

Low Voltage Directive 2014/35/EU

EMC Directive 2014/30/EU

RoHS Directive 2011/65/EU

WEEE Directive 2012/19/EU

EMF tested – non-harmful waves (Emitech laboratory)

Effectiveness and results

When the device is installed correctly and used according to the recommendations, significant drying results are generally observed within 18 to 24 months, depending on the building structure, the condition of the walls, and compliance with guidelines.

Installation tips

Height: 30 cm to 1 m from the floor, on a load-bearing or partition wall (preferably damp)

Distance: at least 1.50 m from other electronic devices

Mounting: hang like a picture and avoid moving it after installation

Power: must remain plugged in continuously (very low consumption)

Tips to optimise drying

Remove waterproof coverings 10–20 cm above affected areas

Ensure good ventilation: install a ventilation system or adjust door undercuts/airflow paths

After drying, brush off surface salts, then redo plasters with a lime mortar and anti-salt additive

Plan drainage if lateral infiltrations are present (hydrostatic pressure)

Important information

This device does not treat:

Active water ingress (roof leaks, flooding)

Mould already present on the walls

➡️ These issues must be addressed separately to ensure long-term effectiveness.