As ventilation systems age, there comes a point when continued repair may no longer be the most practical or economical solution. Components can become obsolete, spare-parts availability may decrease, or replacing the existing unit may provide a better long-term solution.
Zehnder Care Replacement helps make the transition from an existing ventilation unit to a new Zehnder unit as straightforward as possible. Our technicians professionally replace the unit and commission the new system, helping reduce the workload and complexity for your team while supporting a smooth handover to your customer, tenant or building operator.
- always included in the replacement project
Our certified Zehnder technicians support the complete replacement process, helping you upgrade
ageing ventilation systems efficiently and professionally.
We verify the agreed replacement scope before work begins.
Our technician reviews the existing installation and the agreed replacement solution to ensure the required unit, materials and services are available for the planned replacement.
We carefully remove the existing ventilation unit and prepare the installation for replacement.
The existing unit is disconnected and removed according to the agreed service scope, allowing the new unit to be installed using the appropriate installation materials.
We professionally install the new ventilation unit.
The replacement unit is fitted and connected to the existing installation using the required components and materials defined for the project.
Every Replacement project includes professional commissioning of the new unit.
Once installed, the new ventilation system is started, configured, functionally tested and commissioned. Where applicable, airflows are measured and balanced to prepare the system for operation.
We complete the service with a professional handover.
The completed work and commissioning are documented, and a short system instruction covering the basic operation is included. Where a more detailed system walkthrough or onboarding is required, this can be selected as an additional service.
We verify the agreed replacement scope before work begins.
Our technician reviews the existing installation and the agreed replacement solution to ensure the required unit, materials and services are available for the planned replacement.
We carefully remove the existing ventilation unit and prepare the installation for replacement.
The existing unit is disconnected and removed according to the agreed service scope, allowing the new unit to be installed using the appropriate installation materials.
We professionally install the new ventilation unit.
The replacement unit is fitted and connected to the existing installation using the required components and materials defined for the project.
Every Replacement project includes professional commissioning of the new unit.
Once installed, the new ventilation system is started, configured, functionally tested and commissioned. Where applicable, airflows are measured and balanced to prepare the system for operation.
We complete the service with a professional handover.
The completed work and commissioning are documented, and a short system instruction covering the basic operation is included. Where a more detailed system walkthrough or onboarding is required, this can be selected as an additional service.
Share the relevant unit and installation information with us so we can understand the replacement requirement.
We confirm the appropriate replacement approach, required materials and any additional services.
Receive a clear quotation for the agreed Replacement services, new units, required materials, commissioning and any selected add-ons.
Once accepted, we coordinate the service visit based on the agreed scope and site readiness.
Our technician replaces the existing unit and professionally commissions the new ventilation system.
The completed service is documented and the new system is prepared for handover.
Replacement projects are planned individually to minimise disruption and ensure a smooth transition to the new system.
Our replacement service helps installers and service partners deliver modernisation projects efficiently while ensuring a professional customer experience.
The replacement unit and installation materials required for the project are quoted separately based on the existing installation and selected replacement solution. Professional Commissioning is always included as part of a Zehnder Care Replacement project.
Once the new system is installed, Zehnder Care Maintenance can provide ongoing professional support throughout its operating life.
Zehnder Care Replacement can be the right solution when:
Not sure whether repair or replacement is the right next step? Contact us to discuss the existing installation and available options.
Tell us about the existing ventilation system and project location. The information below helps us assess the replacement requirements, check compatibility and define the best fitting Zehnder replacement solution.
If available, please also provide the unit model, serial number and a photo of the existing installation. This will help us review your request more efficiently.
General Request
Contact FormOffer Request
Contact FormService & Spare Parts Request
Contact FormGeneral request
+49 (0) 123 45 67Offer Request
+49 (0) 123 45 68
