(a) Some existing capital debt may be refinanced with the proceeds of a section 242-insured loan; however, the hard costs of construction and equipment must represent at least 20 percent of the total mortgage amount.

(b) In the case of a loan insured under Section 242/223(f), there is no requirement for hard costs. However, if there are hard costs, such costs must total less than 20 percent of the total mortgage amount.