The Vent-Axia Ecotronic 563532A is a 220-240V 250W humidity sensor pullcord switch manufactured in the United Kingdom. This switch is designed to regulate indoor air quality by controlling the ventilation system, ensuring a comfortable environment. With its reliability and efficiency, the Vent-Axia Ecotronic 563532A is a key component for maintaining good air quality in homes and DIY projects. Never been used. Any questions please ask. Thank you
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