ELS-D125 : Helios Fans ELS‑D 125
Helios / (ELS-D125)
| Code & Description | Price | |
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ELS-D125 : Helios Fans ELS-D 125
Note: £203.99 + VAT for new customers using 'WELCNFAN1' discount code!
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£239.99 + VAT £287.99 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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The Helios ELS‑D 125 is a two-step fire shut-off device engineered for horizontal installation in ventilation systems. It helps prevent the spread of fire through ductwork to upper or lower building levels. The unit features a space-saving, compact design with an integrated ceiling duct made of galvanized sheet steel.
Both ends are fitted with duct connection spigots that comply with DIN 24145/24147 standards, ensuring reliable integration with standard duct systems. It includes two flexible fixing clips for easy mounting. Certified to fire resistance class K 90 in accordance with DIN 18017, the ELS‑D 125 is approved under certificate number Z‑41.3 – 368, offering dependable fire protection in residential or commercial ventilation installations.