LEGRAND
Legrand 24V Gas VMC Safety Relay - 003859
The Legrand 24V Gas VMC Safety Relay is an essential accessory for ensuring the safety and proper functioning of Mechanical Ventilation System (VMS) in buildings equipped with individual gas boilers. Designed to control and secure individual gas boilers, it stops power supply to the boiler immediately in case of collective VMS malfunction, preventing potential risks associated with poor ventilation.
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128.95 €
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Shipping: standard: 5.34 €
Updated on June 12, 2026
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