HY3 : Helios Fans HY 3
Helios / (HY3)
| Code & Description | Price | |
|---|---|---|
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HY3 : Helios Fans HY 3
Note: £68.29 + VAT for new customers using 'WELCNFAN1' discount code!
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£80.34 + VAT £96.41 | |
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 HY 3 is a surface-mounted humidity controller designed for regulating one or more ventilation units based on ambient humidity levels. The device offers continuously adjustable control between 30% and 90% relative humidity, allowing precise regulation for humidification or dehumidification needs.
Housed in a white IP30-rated casing, the HY 3 is ideal for indoor use and features a changeover contact to support both humidifying and dehumidifying applications. It supports a switching capacity of up to 3 A for inductive loads and 5 A for resistive (ohmic) loads. This versatile unit ensures reliable performance in HVAC systems requiring responsive humidity control.