Changes

In addition, to provide backup in the case of failure in a severe cold spell, a diesel bulkhead fireplace in the salon, such as the Kabola <ref>http://www.kabola.nl/</ref> Old English Diesel Room Heater or the Harworth Bubble <ref>http://www.bubbleproducts.co.uk/</ref> is also plumbed into the distribution system. Other types of bulkhead heater are available from Dickinson Marine <ref>http://dickinsonmarine.com/</ref>, Refleks <ref>http://www.refleks-olieovne.dk/</ref> and Sigmar [15]<ref>http://www.sigmarine.com/</ref>.Initially a fireplace was desired for lifestyle reasons, but as the design evolved it became a backup system. The Dickinson Bristol Diesel Cook Stove [6] in the galley can also heat the forward accommodation, but it is not part of the main distribution system.