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Controller Retrofits

A modern control system is one of the most powerful upgrades you can give your old system
An extended lifespan, more effective monitoring and improved efficiency of your installation are some of the immediate benefits.
FläktGroup’s controls are designed from the ground up to be easy to install, commission, connect, use and maintain. It puts smart control functions that brings out the best HVAC products right at your finger tips, wherever you are.
- Better control and monitoring of your equipment
- Higher efficiency with modern control functions
- Increased lifetime of your units
- Cloud ready
- More cost-effective facility management
- Easy-to-use interface
Controller Retrofit Solutions

Retrofits for AHUs
Rejuvenate your old Air Handling Units with the ISYteq 4.0 controls upgrade kit.
A modern control system is one of the most powerful upgrades you can give your old Air Handling Unit. An extended lifespan, more effective monitoring and improved efficiency of your installation are some of the immediate benefits.

Retrofits for Unit Heaters
Plug-and-play controls upgrade unit heaters and exhaust fans.
A modern control system is one of the most powerful upgrades you can give your old MultiMAXX units. An extended product lifespan, more effective monitoring and improved efficiency are some of the immediate benefits. FläktGroup’s control types MC700SE and Matrix 3000SE are designed from the ground up to be easy to install, commission, connect, use and maintain.
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Retrofits for Pool Units
Update your old Swimming Pool Dehumidification Units with the ISYteq 4.0 controls retrofit kit.
A modern control system is one of the most powerful upgrades you can give your old Swimming Pool Dehumidification unit. An extended lifespan, more effective monitoring and improved efficiency of your installation are some of the immediate benefits.
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FläktGroup Headquarters
FläktGroup Holding GmbH
Neue Höfe Herne
Bahnhofstraße 65-71
44623 Herne
+49 2323 6236 00
Contact FläktGroup