Where the bureau determines that the facilities are of inadequate size or capacity to accomplish the foregoing, the owner may be ordered to either increase the capacity of the heating system, provide additional insulation or take such other or further steps as will enable the heating system of the unit to satisfy this requirement; provided, however, nothing herein shall be construed as authorizing loss of habitable space to an extent that would create a violation of this chapter.
N.J. Admin. Code § 5:10-14.2