Annual Running Costs of Units

Find out how much it costs each year to run our popular ventilation systems

Find out the annual running cost of your envirovent product

1Select a product

2Select a setting

3Your electricity cost pence/kW/h

Default electricity cost is updated regularly and taken from The Office of Gas and Electricity Markets (Ofgem)

CYCLONE 8

The CYCLONE 8 is a continuous running extractor fan suitable for WCs, bathrooms, utility rooms and kitchens. It is a major advancement in extractor fan technology; it utilises a centrifugal impeller and our Intellitrac technology which ensures extremely high airflow performance and humidity levels are controlled all year round.

Bathroom (Trickle 14l/s & Boost 41l/s)
£9.50

Calculations are based on the unit running on the selected setting. This calculation assumes that the unit runs at Trickle speed for 22 hours per day and runs at Boost speed for 2 hours per day. The unit is assumed to be installed through the wall using 500mm of Ø100mm rigid ducting with an envirovent louvered grille without a flyscreen. Power use can vary depending on the installation setup. Any changes made to the installation may affect the overall running costs.

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Because your air matters

Based in Harrogate, North Yorkshire, envirovent is your trusted UK ventilation partner, helping every home, property and project breathe better. For over 35 years, we’ve been passionate about creating healthier indoor environments through innovative, sustainable ventilation solutions.

As a UK manufacturer with our own in-house installation team, we provide a complete service, from expert system design and technical support to installation and aftercare. Our award-winning range includes MVHR, MEV, dMEV, PIV, extractor fans and ducting solutions, designed to deliver good indoor air quality all year round.

We work closely with social housing providers, housebuilders, developers, M&E professionals, electricians, landlords and homeowners - offering trusted expertise, compliance guidance and ongoing support. At envirovent, our mission is simple: to make every home a healthier, fresher, place to live.

Find the right ventilation product for your home, property, or project

Explore our range of MVHR, MEV, dMEV, PIV, extractor fans, ducting and ancillaries. Or get expert advice, system design support and compliance guidance for your property or project.