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Fan Coil Unit Control Solutions for Buildings Across Cardiff

Intelligent Fan Coil Unit control solutions for commercial, healthcare, education, manufacturing, hospitality, and data centre projects across Cardiff.

Contact Our Team   


Fan Coil Unit Control Solutions for Buildings Across Cardiff

Intelligent Fan Coil Unit control solutions for commercial, healthcare, education, manufacturing, hospitality, and data centre projects across Cardiff.

Contact Our Team   


APPLICATIONS WE BUILD FOR

Fan Coil Unit controls built around local building requirements.

APPLICATIONS WE BUILD FOR

Fan Coil Unit controls built around local building requirements.


Commercial
Buildings

Supporting office developments, mixed-use schemes, and commercial estates.

Healthcare
Facilities 

Reliable control strategies designed for hospitals and healthcare campuses.

  Education
Buildings

Ventilation control solutions supporting schools, colleges, universities, and research facilities. 

  Hospitality &
Leisure

Comfort-focused HVAC control strategies for hotels, conference venues, and hospitality developments.


WHY CHOOSE iACS ​

Control expertise built around performance, reliability and long term confidence.

At iACS, we design control solutions that do more than simply operate equipment, they provide building owners, consultants, contractors, and facilities teams with the visibility, reliability, and flexibility needed to manage HVAC infrastructure effectively.

Learn More About iACS   

WHY CHOOSE iACS ​

Control expertise built around performance, reliability and long term confidence.

At iACS, we design control solutions that do more than simply operate equipment, they provide building owners, consultants, contractors, and facilities teams with the visibility, reliability, and flexibility needed to manage HVAC infrastructure effectively.

Learn More About iACS   


LOCAL EXPERTISE

Delivering Fan Coil Unit control solutions across Cardiff.

We understand the requirements of both new-build developments and refurbishment projects across the region.

Whether you're delivering a city-centre office development, university facility, healthcare project, or industrial site, our controls platforms are designed to provide long-term reliability and operational visibility.

LOCAL EXPERTISE

Delivering Fan Coil Unit control solutions across Cardiff.

We understand the requirements of both new-build developments and refurbishment projects across the region.

Whether you're delivering a city-centre office development, university facility, healthcare project, or industrial site, our controls platforms are designed to provide long-term reliability and operational visibility.

40+


Years of experience

Decades of expertise in designing and delivering control projects.

4K+


HVAC projects delivered

Successful projects across a wide range of sectors.

4.8+


Over 800 Reviews

Customer service is a key priority and our reviews speak for themselves!



HEAT RECOVERY CONTROLS BENEFITS

Specialists in Fan Coil Unit controls.

Unlike many controls providers, FCU controls are not just one of the things we do. They are what we specialise in.

Multi-Application Support

Supports 2-pipe, 4-pipe, electric heating, and underfloor heating applications within a single scalable platform.

EC & Multi-Speed Fan Control

Supports DC 0–10V EC fan control or traditional multi-speed fan applications.

Intelligent Valve Management 

Compatible with modulating or 3-position valve control strategies for heating and cooling circuits. 

Occupancy & Window Control

Integrated energy-saving logic automatically adjusts operation based on room occupancy and window contacts. 

Open Protocol Integration

Supports industry-standard communication protocols for integration into modern BMS platforms.

Valve Exercise & Coil Protection

Automatic valve exercising and flushing routines help maintain system reliability during long periods of inactivity.

HEAT RECOVERY CONTROLS BENEFITS

Specialists in Fan Coil Unit controls.

Unlike many controls providers, FCU controls are not just one of the things we do. They are what we specialise in.

Multi-Application Support

Supports 2-pipe, 4-pipe, electric heating, and underfloor heating applications within a single scalable platform.

EC & Multi-Speed Fan Control

Supports DC 0–10V EC fan control or traditional multi-speed fan applications.

Intelligent Valve Management 

Compatible with modulating or 3-position valve control strategies for heating and cooling circuits. 

Occupancy & Window Control

Integrated energy-saving logic automatically adjusts operation based on room occupancy and window contacts. 

Open Protocol Integration

Supports industry-standard communication protocols for integration into modern BMS platforms.

Valve Exercise & Coil Protection

Automatic valve exercising and flushing routines help maintain system reliability during long periods of inactivity.


DESIGN & RESOURCES

Tools and resources to support every stage.

Building

Precision-engineered FCU controls built in-house and rigorously tested.

   Learn more >  

Installing

Our in-house FCU installation team provides unmatched quality, with expert wiring and integration.

  Learn more >  

Commissioning

We optimise your FCU's performance for optimal comfort and maximum efficiency.

  Learn more >  



 Contact Our Team

Fill in our contact form below and let's schedule a call with our HVAC controls experts at iACS!




Yes. While this page focuses on Cardiff, our teams support projects throughout the UK.

Yes. Retrofitting existing systems is one of our most common project types.

Yes. We support Modbus, BACnet, and other industry-standard communication protocols.

Absolutely. Our platforms support cloud connectivity, browser-based access, and remote diagnostics. 

Yes. Our engineers regularly commission projects throughout Cardiff.

FREQUENTLY ASKED QUESTIONS

Fan Coil Unit Controls FAQs 

Here are some common questions about our Fan Coil Units...



BLOGS

Learn More About Fan Coil Unit Controls

Heating & Cooling with a Fan Coil Unit (FCU): A Complete Guide

Learn the benefits and versatility Fan Coil Units provide, making it a favoured choice amongst many within the HVAC industry...

AHU, FCU & HRU Control Panels Explained: What iACS Builds for Modern HVAC Systems

Learn how AHU, FCU and HRU control panels work, why bespoke HVAC controls improve efficiency, and how intelligent control systems optimise modern building performance.

Why HVAC Controls Installation Matters More Than Most Building Projects Realise

Discover why HVAC controls installation is critical to building performance. Learn how specialist HVAC controls installation improves commissioning, efficiency and long-term reliability.

What is the Difference Between a Fan Coil Unit & an Air Conditioner?

When it comes to heating and cooling commercial buildings, offices, hotels, healthcare facilities, and residential developments, two common solutions are Fan Coil Units (FCUs) and Air Conditioning systems.