GEZE ECchain Chain Drive | Window Chain Actuator 230V AC

GEZE ECchain Window Chain Actuator for Daily Ventilation

The GEZE ECchain electric window opener operates on 230V AC voltage and is ideal for natural ventilation in commercial buildings and private homes. It delivers consistent performance across a wide range of window types and frame materials. Install it on top hung, side hung, or bottom hung windows wherever controlled ventilation is required.

Available in white, grey, or black finishes to complement modern or traditional aesthetics.

Please note that brackets are not included.

Key Product Features:

• Natural ventilation 
• Adjustable drive stroke length: 200mm - 400mm
• Opening speed (ventilation): 9mm/s
• Maximum closing speed: 9mm/s
• Maximum force of pressure: 250N
• Maximum locking force: 1800N
• Tensile force: 250N
• Leaf weight: 200kg 
• Overlap areas: 10-23mm 
• Operating voltage: 230V
• Voltage at operation: 230V ±10%
• Current consumption: 0.13 Amp 
• Power consumption: 30 W
• IP30 rated
• Overload cut off for added protection
• Window suitability:

          Inward/outward opening
          Top hung, side hung, and bottom hung*

• Frame installation
• Suitable for installation on timber, PVC and metal windows
• Grey, white or black finish
• Dimensions: 409mm x 44mm x 63mm

*GEZE safety scissors, not included, must be used on all bottom hung window installations.

Adjustable Chain Electric Actuation for Versatile Window Operation

The GEZE ECchain is a high performance window chain actuator, designed to automate natural ventilation. It provides a reliable and adjustable opening stroke from 200mm to 400mm, making it suitable for varied needs. The chain opens at a steady 9mm per second, providing smooth, measured movement.

The ECchain allows for controlled airflow and improved indoor air quality through safe and efficient window automation.

Choose Your Finish for a Clean Appearance

The GEZE ECchain features a compact, neutral design that fits in with a variety of window styles and settings. Available in white, grey, or black finishes, it offers options to complement different frame materials and interior schemes. Whether used in residential or commercial buildings, the ECchain’s simple appearance supports a neat, tidy installation without drawing unnecessary attention to the unit. This makes it suitable for spaces where maintaining a consistent visual aesthetic is important.

A Smart Solution for Everyday Ventilation Needs

The GEZE ECchain chain drive actuator strikes the right balance between performance and versatility for buildings that rely on natural ventilation. Its adjustable stroke length and compatibility with different windows make it a dependable choice for a wide range of environments.

Explore our full range of window actuators:

• Slimchain: ideal for natural ventilation and certified smoke control (NSHEV) systems
• Slimchain kit: includes the Slimchain actuator, power supply, control unit, bracket and vent switch
• Powerchain: engineered for natural ventilation, smoke control, and operating large or heavy windows

Each solution supports controlled, automated window opening.