35 - District heating (1.5 points)

The heating of the tourist accommodation shall be provided by efficient district heating, for the purposes of the eco-label defined as follows._x000B_Generation of heat is done either in high efficiency cogeneration units as defined by Directive 2004/8/EC and any other Commission instruments adopted in application of that Directive, or in heat only boilers with an efficiency that matches or surpasses the applicable reference value established by Commission Decision 2007/74/EC ( 1 ); And in addition: The pipes in the district heating distribution network shall meet the requirements as laid out in the applicable CEN standards for such pipes.