Innovative HVAC Control Applications
At iACS, we develop intelligent HVAC control platforms engineered to support a wide range of ventilation and environmental control applications.
Controls Designed for Every Ventilation Application
From intelligent room-level comfort control to large-scale critical ventilation systems, iACS develops HVAC control solutions engineered around how buildings operate in the real world. Our platforms are purpose-built to improve reliability, simplify installation, optimise performance, and deliver long-term operational visibility.
INTRODUCING THE AIR HANDLING CONTROLS SOLUTION
Intelligent AHU controls built for performance and flexibility.
Our Air Handling Unit control solutions are designed to support a wide range of AHU configurations including supply, extract, fresh air, heat recovery, and mixed ventilation applications. The platform delivers intelligent temperature control, airflow management, energy optimisation, and seamless BMS integration through a scalable and flexible control architecture.
Built around real operational demands, iACS AHU solutions simplify installation, improve system visibility, and provide engineers with greater control over building performance.
INTRODUCING THE AIR HANDLING CONTROLS SOLUTION
Intelligent AHU controls built for performance.
Our Air Handling Unit control solutions are designed to support a wide range of AHU configurations including supply, extract, fresh air, and mixed ventilation applications. The platform delivers intelligent temperature control, airflow management, energy optimisation, and seamless BMS integration through a scalable and flexible control architecture.
Built around real operational demands, iACS AHU solutions simplify installation, improve system visibility, and provide engineers with greater control over building performance.
One Software
Scalable AHU control solution. Adaptable to any project.
Heat Recovery Units
Our expert technical team is available throughout the day to assist with queries.
Huge Cost Savings
Our systems are controlled via comms alone, reducing wiring, installation and costs.
Less Commissioning
Pre-installed and pre-configured, just connect the wiring for instant operation.
One Software
Scalable AHU control solution. Adaptable to any project.
Heat Recovery Units
Our expert technical team is available throughout the day to assist with queries.
Huge Cost Savings
Our systems are controlled via comms alone, reducing wiring, installation and costs.
Less Commissioning
Pre-installed and pre-configured, just connect the wiring for instant operation.
INTRODUCING THE HEAT RECOVERY CONTROLS SOLUTION
Optimised control for modern heat recovery ventilation systems.
The iACS Heat Recovery platform is engineered to maximise ventilation efficiency while maintaining stable indoor environmental conditions. Supporting a wide range of heat recovery technologies and airflow strategies, the system continuously manages airflow, temperature recovery, frost protection, and energy-saving operation.
Designed for both commercial and specialist environments, the solution provides intelligent control logic, simplified commissioning, and modern communication connectivity for improved long-term system performance.
INTRODUCING THE HEAT RECOVERY CONTROLS SOLUTION
Efficient ventilation with intelligent recovery control.
The iACS Heat Recovery platform is engineered to maximise ventilation efficiency while maintaining stable indoor environmental conditions. Supporting a wide range of heat recovery technologies and airflow strategies, the system continuously manages airflow, temperature recovery, frost protection, and energy-saving operation.
Designed for both commercial and specialist environments, the solution provides intelligent control logic, simplified commissioning, and modern communication connectivity for improved long-term system performance.
Simplified Commissioning
Configure, test, and deploy systems quickly using mobile access.
Consistent Airflow Control
Maintain stable airflow with intelligent volume and pressure control.
Optimised Energy Performance
Maximise heat recovery efficiency with smart control of bypass, fans, and conditions.
Built for Compact Systems
Delivering a simple, scalable solution that’s easy to apply across every unit.
Simplified Commissioning
Configure, test, and deploy systems quickly using mobile access.
Consistent Airflow Control
Maintain stable airflow with intelligent volume and pressure control.
Optimised Energy Performance
Maximise heat recovery efficiency with smart control of bypass, fans, and conditions.
Built for Compact Systems
Delivering a simple, scalable solution that’s easy to apply across every unit.
INTRODUCING THE SMOKE EXTRACT CONTROLS SOLUTION
Intelligent smoke ventilation controls designed around life safety.
ES-X is the iACS smoke extract and smoke ventilation control solution developed specifically for life safety applications. The platform supports smoke extract, stairwell pressurisation, corridor ventilation, environmental ventilation, and multi-zone smoke control strategies through one integrated control solution.
Designed around reliability, compliance, and operational simplicity, ES-X combines intelligent controls with modern connectivity, remote diagnostics, and flexible integration into fire alarm and BMS infrastructure.
INTRODUCING THE SMOKE EXTRACT CONTROLS SOLUTION
Intelligent smoke ventilation controls designed around life safety.
Fire-X is the iACS smoke extract and smoke ventilation control solution developed specifically for life safety applications. The platform supports smoke extract, stairwell pressurisation, corridor ventilation, environmental ventilation, and multi-zone smoke control strategies through one integrated control solution.
Designed around reliability, compliance, and operational simplicity, Fire-X combines intelligent controls with modern connectivity, remote diagnostics, and flexible integration into fire alarm and BMS infrastructure.
Intelligent Smoke Management
Actively controls fans, dampers, and airflow paths to manage smoke movement during emergency conditions.
Stairwell Pressurisation
Protect escape routes with controlled positive pressure systems designed for safer evacuation.
Integrated Building Control
Seamlessly connects with BMS, fire alarms, and ventilation systems for complete building visibility.
Environmental Ventilation
Use the same infrastructure for day-to-day environmental ventilation and airflow management.
Intelligent Smoke Management
Actively controls fans, dampers, and airflow paths to manage smoke movement during emergency conditions.
Stairwell Pressurisation
Protect escape routes with controlled positive pressure systems designed for safer evacuation.
Integrated Building Control
Seamlessly connects with BMS, fire alarms, and ventilation systems for complete building visibility.
Environmental Ventilation
Use the same infrastructure for day-to-day environmental ventilation and airflow management.
INTRODUCING THE FAN COIL UNIT CONTROLS SOLUTION
Responsive room-level HVAC control for modern buildings.
The iACS Fan Coil Unit platform provides intelligent room-level comfort control designed for commercial, residential, healthcare, hospitality, and education environments. Supporting EC and multi-speed fan applications, heating and cooling valve control, occupancy strategies, and BMS integration, the system delivers stable comfort conditions while minimising energy consumption.
Compact, scalable, and simple to deploy, the solution has been developed to streamline installation while improving usability and operational visibility.
INTRODUCING THE FAN COIL UNIT CONTROLS SOLUTION
Responsive room-level HVAC control for modern buildings.
The iACS Fan Coil Unit platform provides intelligent room-level comfort control designed for commercial, residential, healthcare, hospitality, and education environments. Supporting EC and multi-speed fan applications, heating and cooling valve control, occupancy strategies, and BMS integration, the system delivers stable comfort conditions while minimising energy consumption.
Compact, scalable, and simple to deploy, the solution has been developed to streamline installation while improving usability and operational visibility.
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.
INTRODUCING THE RETROFIT CONTROLS SOLUTION
Modernising existing HVAC infrastructure with intelligent controls.
Our retrofit solutions are designed to help buildings upgrade ageing HVAC infrastructure without the cost and disruption of full plant replacement. By replacing legacy control systems with modern intelligent platforms, iACS helps improve efficiency, visibility, reliability, and long-term maintainability across existing ventilation systems.
From AHUs and heat recovery systems to smoke ventilation and specialist environments, retrofit projects are tailored around the operational requirements of each site, delivering measurable improvements in performance, connectivity, and energy management.
RUBIX QUOTATION TOOL
Get your AHU control quote instantly.
Use Rubix to configure your AHU 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.
RUBIX QUOTATION TOOL
Get your controls quote instantly.
Use Rubix to configure your HVAC controls 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.
BLOGS
Learn More About iACS Applications
Air Handling Units (AHUs): How They Work, Key Features & Why Controls Matter
Why Air Handling Units Are Central to Modern HVAC...
iACS HVAC Specialists: Applications We Build
Every HVAC application we build for efficiency, sustainability, data collection and optimisation here at iACS...
How Fan Coil Units (FCUs) Meet Environmental Sustainability
Get an understanding for how FCUs are ensuring sustainability in the HVAC industry and how iACS solutions are bridging the gap for bespoke solutions...
The Role of Heat Recovery Units (HRU) in Achieving Net-Zero HVAC Systems
Learn how our bespoke iACS Heat Recovery Units (HRUs) are helping achieve more sustainable HVAC systems...