LDTH WALL FAN Ø 125 - 167 M³/H - 34dBA WITH TIMER/HUMIDISTAT
Continuous or periodic exhaust fan for bathrooms, showers, kitchens, and other utility spaces.

• Airflow movement from low to medium for short distances and low air resistance.
• Compatible with air ducts Ø 100, 125, and 150 mm.
• Modern design
• Made from high-quality ABS plastic, UV-resistant.
• Various decorative front panels in natural aluminum available.
• Protection rating IP34.
• Reliable, low-power electric motor; designed for continuous operation and requires no maintenance. Equipped with overheating protection.

Manual Control:
The fan is controlled by an ambient light switch. Not included in the set.
The fan is controlled by the built-in V pull cord switch. Not applicable for ceiling mounting.
Speed control is possible via a triac speed controller (see Electrical Accessories). Multiple fans can be connected to the same controller. Speed controllers cannot be connected to fans with T, TH, TP, VT, VTH modifications.

Automatic Control:

• Via the BU-1-60 electronic control unit.
• Via the T timer.
• Via the humidity sensor and TH timer (if the humidity level in the room exceeds the adjustable threshold value of the sensor within 60-90%, the fan automatically switches on and operates until the humidity level drops to the standard level, after which the fan continues to operate for a period based on the timer setting and then switches off).

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