HDH225 : Helios Fans HDH 225
Helios / (HDH225)
| Code & Description | Price | |
|---|---|---|
|
HDH225 : Helios Fans HDH 225
Note: £289.79 + VAT for new customers using 'WELCNFAN1' discount code!
|
£340.93 + VAT £409.12 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
Need it today? We offer same day deliveries
Same day deliveries locally & nationwide (UK mainland only). Price on request — Send message with your order, or call 0161 864 1777.
The Helios HDH 225 is a horizontal roof ventilation cowl designed for use with rooftop convection exhausts and supply air openings. Matching the design of Helios RD horizontal outlet roof fans, it offers a consistent appearance across installations. Ideal for both natural and mechanical ventilation systems, it ensures durable weather protection. Please note that when used in mechanical ventilation setups, the cowl introduces flow losses which should be factored in during system planning, as indicated in the technical diagrams.