Predicted Mean Vote A Definition www.designingbuildings.co.uk The predicted mean vote (PMV) was developed by Povl Ole Fanger at Kansas State University and the Technical University of Denmark as an empirical fit to the human sensation of thermal comfort. It was later adopted as an ISO standard. It predicts the average vote of a large group of people on the a seven-point thermal sensation scale where: +3 = hot +2 = warm +1 = slightly warm 0 = neutral -1 = slightly cool -2 = cool -3 = cold Thermal Delight in ArchitectureObsessed with absolute numbers heatmetrics