The Zoning Hearing Board shall fix a reasonable time for a public
hearing to consider the appeal in accordance with Section 908 of the
Municipalities Planning Code, 53 P.S. § 10908, and give
public notice thereof, as well as due notice to the parties in interest,
and decide the same within 45 days after the public hearing is concluded.
If no decision is made within 45 days after the public hearing is
concluded, it shall be deemed to have been rendered in favor of the
applicant unless the applicant has agreed, in writing or on the record,
to an extension of time.