Analysis of the factorial and consequential variables in the energy efficiency study of a heat pump unit with a radiant evaporator

Abstract

Abstract The presented study deals with univariate and multivariate analysis of the dependencies between the factor and consequent variables in the study of the efficiency of a heat pump unit with a radiant evaporator. The strength and direction of the connections between these variables is studied and discussed. The values of the correlation and determination coefficients were determined and the equations of the models describing them were derived. The presented analysis is considered as a valuable tool for the heating, ventilating and air conditioning design process in the building sector.