As of 26 October, 2017 I am no longer maintaining the Unofficial Archive. The current version will stay online – however I will not fix any issues or add more works.

The Unofficial Archive

Electric heating system in which both the type of heat (radiant/ convected) and its form can be changed by shifting the individual elements by Evelyn Vaessen

Electric heating system in which both the type of heat (radiant/ convected) and its form can be changed by shifting the individual elements