zehnderamerica.com

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If you are motivated to join our growing team, Zehnder America
is continuously looking to attract new talents.

Please send us your resume at info@zehnderamerica.com

Request a Commissioning

The optimum operation of Zehnder ComfoSystems heat recovery ventilation systems requires proper design, installation and commissioning of these systems.  The final step in this process is the commissioning or QA (quality assurance) of your system.  Zehnder America, Inc., with qualified and trained staff or QA agents of the US and Canada, provides commissioning services for builders and homeowners who have installed our complete ventilation systems.  This process assures that the installation meets the design criteria used to maximize comfort, efficiency, proper ventilation, and operation.

Zehnder America utilizes a network of professionals to provide this service, and it is important that the following checklist is completed and accurate in order to allow for the commissioning/QA process to be completed properly. If the QA agent arrives at the site and this checklist is not accurate and the system is not ready for commissioning, there will be a charge for a “No-Show” or failure to perform of $150.

Additionally, if commissioning is not completed in a timely manner and the failure to commission contributes to or causes a mechanical failure to the installed Zehnder equipment, the warranty may be affected, and the homeowner may be responsible for repair.

Please complete the checklist below, and press the Submit your Request to send to Zehnder America. You will be contacted by our program administrator within a few days to acknowledge your request and with any questions they may have. The administrator will then assign your request to an appropriate agent who will contact you to schedule a date.  Please allow for some leeway in scheduling so that this professional can optimize his travel and time with other duties that he/she may be scheduling in your area.

Please review the form to ensure you have all necessary information on hand before filling out.  Note that certifying Passive House projects require uploading the ventilation page of the PHPP or WUFI® Passive in order to proceed.

Contact Information

First Name: *

Last Name: *

Company: *

Enter "none" if you are not affiliated with a company.

Email Address: *

If you do not have an email address, please call
1-888-778-6701.

Phone: *



Project Location

Project Name:

Address (line 1): *

State: *

Zip: *

City: *

Quote Reference #: *



Additional Project Information:

 Yes

 No

Is this project certifying with Passive House, LEED, or similar?



Pre-Commissioning Checklist
 Yes
 No

HRV/ERV fully installed and connected to ducting system.

 Yes

 No

HRV/ERV plugged in to 240V/60Hz power, and in running condition.

 Yes

 No

Control wired, and system operating at control unit on wall.

 Yes

 No

Where applicable, boost switches connected of synced, and operating.

 Yes

 No

All ducts connected, system installed per design specification.

 Yes

 No

All Diffusers and Register Covers installed.

 Yes

 No

All Diffusers and Register Covers accessible for measurement of flows by agent using a flow hood.

 Yes

 No

Ladder or equiv. available so that agent can access each supply and return point with flow hood.

 Yes

 No

Intake and exhaust grills installed at outside of dwelling.

 Yes

 No

Home substantially completed, with doors and windows installed throughout, and finish work substantially completed.

 Yes

 No

Filters in HRV/ERV clean, or new set available on site.

 Yes

 No

It is preferable that the homeowner or builder (or representative) is on site during commissioning.

If this checklist is not accurate when the Commissioning Agent/QA Inspector arrives, and he/she are unable to perform their work, you will be charged a $150 no-show/failure to perform fee.