How does the PaceController make natural gas- or oil-fired heating more efficient?

The PaceController effectively converts an older, less-efficient unit into a modern pulse system at a fraction of the cost. Instead of using energy to reach very high temperatures, with much of the heat wasted, the PaceController uses energy in much shorter pulses. Very warm but not overheated temperatures are reached, with much more of the heat effectively transferred to the air or water being heated.