If the requirement to provide the appraisal applies to a renewal (see below) then the disclosure requirement applies as well. I would also note if you aren’t sure whether you’ll use an existing appraisal/valuation or order a new one you may want to consider giving the notice. If not, ensure your procedures require sending it once the decision is made to obtain a new appraisal/ valuation.
Comment 1002.14(a)(1)-2 tells us:
Section 1002.14(a)(1) [the requirement to provide an appraisal or valuation] applies when an applicant requests the renewal of an existing extension of credit and the creditor develops a new appraisal or other written valuation. Section 1002.14(a)(1) does not apply to the extent a creditor uses the appraisals and other written valuations that were previously developed in connection with the prior extension of credit to evaluate the renewal request.