ZEF in detail – The Zero Energy Table is designed to soak up any heat above 71 degrees Fahrenheit (22˚ Celsius) and release it back into the room when the temperature dips below 71 degrees.
ZEF in detail – The table is made from aluminum and a phase-changing wax. Its corrugated shape facilitates easier transfer of heat.
ZEF in detail – The phase-changing material is sandwiched between the aluminum. The table's top is made from oak wood to provide insulation.