For the purposes of WRAS approvals, products which incorporate an operational flushing function may be granted. However, installers, building owners and manufacturers must be aware that any proposed installation of these products in non-household premises must be notified to the local Water Supplier.
WRAS approvals are seeking additional information on products that incorporate an operational flushing function. This information should be provided on the F7 form. This form should be completed and submitted with all applications for approval of products that incorporate an operational flush function.