EC Fan Upgrades and Retrofits for HVAC
Keeping Your Fresh Air Fresh – Over 40 Years Experience
EC Fan Upgrades
At Building Ventilation Solutions, we have long emphasised the advantages of EC Fan Upgrades as opposed to belt-driven, forward-curved centrifugal fans. The reduction in maintenance costs by eliminating the need for frequent belt and pulley replacements, combined with the energy savings from removing drive loss by directly connecting the motor to the impeller, is substantial.
By pairing these benefits with EC technology and our expertise in on-site modifications to existing air handling units, we deliver straightforward and efficient solutions tailored to any site with mechanical ventilation, where minimising energy usage and maintenance costs is essential.
Once installed, EC fans can be commissioned to run at a fixed speed, or we can collaborate with you to understand the specific needs of each serviced area, developing new control systems and strategies accordingly. Modulating fan speed based on time schedules or occupancy-based controls enables even greater energy reductions.
Simplified Installation and Control
We make upgrading to EC fans a straightforward process, providing a seamless replacement for existing belt-driven fans while minimising installation disruption. Once installed, EC fans can be configured to run at a fixed speed or modulated based on specific requirements, with custom control strategies offering further opportunities for energy savings.
The compact design of EC fans facilitates space savings and simplifies installation, making them ideal for applications with limited space. Electronically Commutated (EC) fans come with built-in electronics that allow them to operate on DC power, eliminating the need for an additional inverter typically required to convert DC to AC, or vice versa.
EC Fan Upgrades Advantages
Book a site survey today and receive money and energy saving advise & recommendations from our AHU experts.
Enhanced Energy Efficiency
EC plug fans, powered directly by an electric motor, boost efficiency by removing energy losses from belt friction and slippage.
ESOS Complient
EC fans qualify for the Enhanced Capital Allowance (ECA) scheme, providing tax relief for UK businesses.
Cost-Effective Maintenance
Belt-driven fans have multiple failure points, including belts, pulleys, bearings, anti-vibration mounts, and motor issues.
High Return On Investment (ROI)
EC Fans focus on energy efficiency and lowering maintenance costs results in significant short & long-term savings.
High-performance Air Handling Units
With a legacy of over 40 years in designing, manufacturing, and installing customised AHUs (air handling units), we take pride in delivering tailored solutions to suit your unique location, environmental conditions, and performance requirements.
Our expertise lies in creating the most cost-effective and energy-efficient air handling units, ensuring seamless integration into even the most challenging commercial and industrial settings. Committed to pushing the boundaries of capability, design, and performance, we provide bespoke AHUs that meet the most rigorous industry standards while maintaining exceptional efficiency.
Related Case Studies
Private Members Club – Mayfair
Gresham Street Office – London
EC Fan Upgrades FAQs
What are the advantages of EC fans?
- Highly efficient. Up to 50% more efficient.
- Drastically reduced maintenance costs.
- Inverter controls always ensure optimum operation.
- Space and cost saving construction.
- Ideal intake and discharge airflow conditions.
How efficient are EC Fans?
EC (Electronically Commutated) fans are highly efficient, often achieving efficiency ratings of 85% to 90% or more.
In many projects, we have demonstrated energy savings of over 50% when upgrading to EC fans.
How much do EC Fans save?
Considering previous EC Fans installations have improved energy efficency by 50%, running costs can be split in half, saving a significant amount of money.
How do I calculate the payback period?
Email us your current specifications, including the fan type, and we’ll take care of the rest.
Do EC Fans fall under ESOS?
Yes, EC fans can fall under the UK’s Energy Savings Opportunity Scheme (ESOS) as they contribute to energy efficiency improvements within qualifying organisations. ESOS requires large businesses to assess their energy use and identify potential savings. By upgrading to EC fans, companies can reduce energy consumption significantly, which aligns with ESOS objectives. Implementing EC fans as part of an energy audit can help businesses not only meet ESOS compliance but also realise substantial cost savings and improve environmental sustainability
