Smarter Fan Coil Control, Built for Modern Buildings.
The iACS Fan Coil Unit solution delivers intelligent room-level temperature control with seamless integration for commercial and residential applications.
Smarter Fan Coil Control, Built for Modern Buildings.
The iACS Fan Coil Unit solution delivers intelligent room-level temperature control with seamless integration, simplified installation, and improved energy efficiency across commercial and residential applications.
THE CHALLENGE WITH TRADITIONAL FCU CONTROL
A complete fan coil control strategy built for comfort.
The iACS Fan Coil Unit solution has been developed to provide reliable and repeatable HVAC control across a wide range of fan coil applications.
Supporting 2-pipe, 4-pipe, electric heating, and underfloor heating configurations, the platform is engineered to simplify installation while maximising occupant comfort and operational efficiency.
✅ Multi-speed fan management.
✅ Heating and cooling valve control.
✅ Flexible I/O configuration.
✅ Compact control footprint.
INTRODUCING THE FAN COIL UNIT CONTROLS SOLUTION
A smarter approach to smoke ventilation and life safety.
iACS smoke extract systems combine intelligent controls, airflow management, and system integration into one complete solution helping buildings maintain safer escape routes, improve smoke management, and simplify ongoing operation and maintenance.
Designed around real-world applications, our systems support smoke extract, stairwell pressurisation, environmental ventilation, and BMS integration through one scalable platform.
INTRODUCING THE FAN COIL UNIT CONTROLS SOLUTION
A Better Way to Control FCUs
The iACS Fan Coil Unit solution combines intelligent room control, energy optimisation, and seamless system integration into one complete platform helping buildings improve occupant comfort, reduce energy consumption, and simplify ongoing operation and maintenance.
Designed around real-world HVAC applications, our system supports precise temperature control, fan speed management, valve control, occupancy-based operation, and BMS integration through one scalable platform.
Energy Efficient Operation
Advanced fan and valve control strategies help reduce energy consumption while upholding comfort.
Fast Installs & Commissioning
Pre-configured applications, SD card setup, and simplified parameter loading dramatically reduces commissioning.
Flexible Integration
Supports standalone operation or seamless integration with modern BMS platforms using open communication.
Improved Occupant Comfort
Intelligent room temperature management, occupancy control, and configurable operating modes.
Energy Efficient Operation
Advanced fan and valve control strategies help reduce energy consumption while upholding comfort.
Fast Installs & Commissioning
Pre-configured applications, SD card setup, and simplified parameter loading dramatically reduces commissioning.
Flexible Integration
Supports standalone operation or seamless integration with modern BMS platforms using open communication.
Improved Occupant Comfort
Intelligent room temperature management, occupancy control, and configurable operating modes.
Explore our
key statistics
An in-depth look at the key metrics driving our company's achievements within controls projects and in-house expertise.
40+
Years of experience
Decades of expertise in designing and delivering control projects.
4K+
Controls projects delivered
Successful projects across a wide range of sectors.
Explore our
key statistics
An in-depth look at the key metrics driving our company's achievements within controls projects and in-house expertise.
40+
Years of experience
Decades of expertise in designing and delivering control projects.
4K+
Controls projects delivered
Successful projects across a wide range of sectors.
ADVANCED CONTROL FEATURES
Built for OEM flexibility and modern HVAC integration.
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.
ADVANCED CONTROL FEATURES
Built for OEM flexibility and modern HVAC integration.
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.
HOW THE IACS FCU SYSTEMS WORK
Intelligent control built around comfort and efficiency...
The iACS FCU solution continuously monitors room conditions and dynamically adjusts heating, cooling, and airflow outputs to maintain stable comfort conditions while minimising energy consumption.
HOW SMOKE EXTRACT SYSTEMS WORK
Intelligent control built around comfort and efficiency...
The iACS FCU solution continuously monitors room conditions and dynamically adjusts heating, cooling, and airflow outputs to maintain stable comfort conditions while minimising energy consumption.
1
Room Temperature Monitoring
The controller monitors room or return air temperature using integrated room units or connected sensors.
2
Intelligent Heating & Cooling Control
Heating and cooling outputs are automatically adjusted based on room demand and configured operating sequences.
3
Fan Speed
Management
The system dynamically manages EC or multi-speed fan operation to maintain comfort while reducing unnecessary energy usage.
4
Occupancy & Energy Saving Functions
Window contacts, occupancy detection, and economy modes help reduce energy consumption when rooms are unoccupied.
Traditional Fan Coil Controls
What most standard market solutions still rely on:
Complex commissioning processes.
Many systems require manual parameter configuration and time-consuming setup procedures.
Limited flexibility across applications
Traditional controllers often support only limited FCU configurations or require additional hardware.
Poor energy optimisation.
Basic fan and valve strategies can lead to unnecessary energy consumption and unstable room conditions.
Restricted integration capability.
Some systems provide limited compatibility with modern BMS platforms and communication protocols.
iACS FCU Controls
What you get with our intelligent control platform:
Fast setup and reduced commissioning time.
Pre-configured applications and SD card setup simplify installation and deployment.
Flexible support for multiple FCU applications.
Supports 2-pipe, 4-pipe, electric heating, underfloor heating, EC fans, and multi-speed fan applications.
Intelligent energy-saving control strategies.
Advanced fan management, occupancy modes, and valve optimisation improve system efficiency.
Seamless BMS integration.
Open communication compatibility allows straightforward integration into modern building management systems.
WHERE THE iACS FCU SOLUTION IS USED
Designed for modern commercial and residential HVAC applications...
The iACS Fan Coil Unit platform is designed to support a wide range of HVAC environments where reliable room-level comfort control and energy efficiency are essential.
Hotels & Hospitality
Deliver quiet, efficient, and responsive room temperature control while reducing operational energy costs across guest accommodation.
Residential Developments
Provide occupants with precise heating and cooling control through scalable apartment and multi-residential FCU strategies.
Offices & Commercial Buildings
Support flexible occupancy patterns and improve workplace comfort through intelligent room-based HVAC control.
Healthcare & Education
Maintain stable environmental conditions with configurable operating modes, occupancy control, and dependable temperature management.
Yes. The platform supports both DC 0–10V EC fan control and traditional multi-speed fan applications.
The controller supports rapid commissioning using pre-configured applications, SD card loading, and simplified parameter setup tools.
Yes. The system intelligently controls heating and cooling outputs to maintain stable room conditions.
The platform is commonly used in hotels, apartments, offices, healthcare environments, education buildings, and commercial developments.
FREQUENTLY ASKED QUESTIONS
Heat Recovery Units FAQs
Here are some common questions about our Heat Recovery Units...
DESIGN & RESOURCES
Tools and resources to support every stage.
Installing
Our in-house team provides unmatched quality, with expert wiring and integration.
Commissioning
We optimise your units performance for optimal comfort and maximum efficiency.
Software Development
Custom software, automation, and control solutions around unique projects
DESIGN & RESOURCES
Tools and resources to support every stage.
Installing
Our in-house team provides unmatched quality, with expert wiring and integration.
Commissioning
We optimise your units performance for optimal comfort and maximum efficiency.
Software Development
Custom software, automation, and control solutions around unique projects
RUBIX QUOTATION TOOL
Get your HVAC control quote instantly.
Use Rubix to configure your HVAC control system with precision, selecting components, defining control strategies, and tailoring every detail to your project requirements.
Instantly generate accurate pricing, complete BMS points lists, descriptions of operation, and technical documentation without the usual back-and-forth.
Contact Our Team
Fill in our contact form below and let's schedule a call with our HVAC controls experts at iACS!
Contact Our Team
Fill in our contact form below and let's schedule a call with our HVAC controls experts at iACS!
RUBIX QUOTATION TOOL
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