(1) Subject to subsection (2), the weekly amount of compensation under section 214 that the Commonwealth is liable to pay for household services is the lesser of the following amounts:
(a) the weekly amount paid or payable for those services;
(b) $330.
Note: The amount of $330 is indexed under section 404.
(2) If the service injury or disease referred to in paragraph 214(1)(a) is a catastrophic injury or disease, the weekly amount of compensation under section 214 that the Commonwealth is liable to pay for household services is such amount as the Commission determines to be reasonable in the circumstances.