KWL45STS-HS : Helios Fans KWL 45 STS-HS
Helios / (KWL45STS-HS)
| Code & Description | Price | |
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KWL45STS-HS : Helios Fans KWL 45 STS-HS
Note: £183.86 + VAT for new customers using 'WELCNFAN1' discount code!
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£216.30 + VAT £259.56 | |
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 Fans KWL 45 STS-HS is a control set comprising the KWL45 BEU control element and two KWL 45 SNH switching power supply units designed for mounting on a top-hat rail. This setup supports the connection of up to 4 decentralized ventilation units. To connect more than 4 units — up to a maximum of 8 — an additional KWL 45 SNH module is required. This configuration ensures flexible and scalable control for Helios ventilation systems.