(1) Insert the following heading to section 54 of the Principal Act—
" Residential rental provider's liability for charges for supply to non-complying appliances ".
(2) In section 54(1) of the Principal Act—
(a) for "landlord" (where twice occurring) substitute "residential rental provider";
(b) for "water efficient appliances" substitute "an appliance, fitting or fixture with a rating that is of or above a rating in the efficiency rating system".