MVHF Commissioning

Job ref:

Proposed 2nd fix date for MVHR

End-client:

Mobile No:

I can confirm that the end-client has been informed about attending the handover.

Please note that if we cannot carry out any planned work due to:

• late cancellations from the customer (within 5 working days),

• late change requests for the design or material specification (within 5 working days),

• because the site is not ready for the installation work or

• because the health & safety and Coronavirus safety preparations on the site are not met. we might need to ask for a surcharge as below.

Following charges apply for cancellations or changes:

• within 3-5 working days of the agreed commission date: £150.00 (excl. VAT)

• within 1-2 working days of the agreed commission date: £250.00 (excl. VAT)

• on the day of the agreed commission date: £450.00 (excl. VAT)

We try to be as pro-active in our communications with you as possible, in order to avoid any surcharges. Please do support us by communicating any changes or requests as early as possible.

If the MVHR system has not been installed by PAUL:

Please confirm that everything has been installed per the latest version of the MVHR design.

All ducting & attenuatorsAll insulated ductingAll internal & external terminalsMVHR unit

Condensate drain (apart from ERV MVHRs, e.g. CAQ 450E):

The 32mm condensate connection from the MVHR unit is connected to the waste water system.

Electrical connections for Zehnder ComfoAir Q MVHR units:

240V, 13A socket next to MVHR unit installed & liveRJ45 data socket next to the MVHR unit with connection to router is done

Electrical connections for Zehnder ComfoAir MVHR units & PAUL units:

240V, 13A socket next to MVHR unit installed & live6-pin controller cable or CAD5/6 is installed between MVHR and controllerVolt-free 2-pin cables for boost switches to wet rooms installed

Transfer gaps:

Part of all ventilation strategies is that the air can move freely through the building.

All internal doors are installedThe necessary undercuts as per MVHR design have been done

Comments, any
alterations needed
or changed spec. of
terminals:

Name (customer):

Date: