The first startup of a ventilation system is a critical project milestone. Settings, airflow, controls, and sensors all need to work together so the unit performs as intended from the start and the handover to the end customer runs smoothly.
With Zehnder Care Commissioning, trained technicians professionally set up, test and balance your ventilation system. From initial startup and configuration to airflow measurement, functional testing and documentation, we make sure the system is ready to operate as intended. This reduces the commissioning workload for your team while supporting a smooth and professional handover to your customer or building operator.

Our commissioning service is designed to get new systems started professionally and consistently.
All three options include the same professional commissioning process. The appropriate service is selected based on the design airflow of the system.
Airflow: 0–150 m³/h
Price: € XXX
per 1 ventilation unit
Airflow: 151–350 m³/h
Price: € XXX
per 1 ventilation unit
Airflow: 351–600 m³/h
Price: € XXX
per 1 ventilation unit
The indicated service price applies to the commissioning of one ventilation unit. For multiple units, larger projects or applications outside the standard scope, please contact us for a project-specific quotation.
Our trained Zehnder technicians carry out a structured first-time commissioning of the centralised unit,
including the following steps:
We professionally prepare the ventilation system for operation.
Our technician starts up the ventilation unit for the first time and configures the relevant system settings, connected controls and sensors. This creates the correct foundation for the subsequent testing and balancing of the system.

We verify that the ventilation unit and system are operating correctly.
Key functions and connected components are checked to confirm that the system responds and operates as expected before airflow measurement and balancing are performed.

We measure and balance the ventilation system according to the intended system setup.
Supply and extract airflows are measured and the relevant valves are adjusted to achieve the required air distribution throughout the system.

We perform a final check of the configuration and operation.
Once measurement and balancing are complete, our technician verifies the system settings and operation to make sure the ventilation system is ready for professional handover.

We document the commissioning and make sure the responsible person understands the basics of the system.
After commissioning, you receive documentation of the completed work and relevant commissioning results. A short system instruction covering the basic operation is always included as part of the handover. If a more detailed walkthrough of the system, settings, controls and recommended use is required, this can be selected as an additional onboarding service.

We professionally prepare the ventilation system for operation.
Our technician starts up the ventilation unit for the first time and configures the relevant system settings, connected controls and sensors. This creates the correct foundation for the subsequent testing and balancing of the system.

We verify that the ventilation unit and system are operating correctly.
Key functions and connected components are checked to confirm that the system responds and operates as expected before airflow measurement and balancing are performed.

We measure and balance the ventilation system according to the intended system setup.
Supply and extract airflows are measured and the relevant valves are adjusted to achieve the required air distribution throughout the system.

We perform a final check of the configuration and operation.
Once measurement and balancing are complete, our technician verifies the system settings and operation to make sure the ventilation system is ready for professional handover.

We document the commissioning and make sure the responsible person understands the basics of the system.
After commissioning, you receive documentation of the completed work and relevant commissioning results. A short system instruction covering the basic operation is always included as part of the handover. If a more detailed walkthrough of the system, settings, controls and recommended use is required, this can be selected as an additional onboarding service.


Every installation is different. Our standardized Commissioning service can be combined with additional services where required, giving you the flexibility to select the support that is relevant to your project.
Tell us about the ventilation unit, installation status, project requirements and preferred timing.
We confirm the appropriate Commissioning Service and any optional services required for your project.
Once the installation is ready, our technician performs the agreed commissioning activities on site.
After commissioning, you receive the service documentation and the system is ready for handover.
Commissioning should be scheduled once the installation is complete and the system is ready for technical commissioning.
Zehnder Care Commissioning is designed for professional customers who want a newly installed ventilation system to be professionally configured, tested and prepared for handover.
Not sure which Commissioning service fits your project? We can help you select the right option.


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