Abstract

This study investigates the impact of decorative wood covers on the heat output and efficiency of low-pressure hot water (LPHW) radiators used in heating systems of buildings in Russia. The study compares the heat output of two scenarios: a wood panel covering radiator, and a radiator without any cover. The experiments were conducted under steady-state conditions within a closed room environment, ensuring a controlled room temperature. The results show that the application of decorative wood covers resulted in a reduction of radiator efficiency by 13-20% compared to traditional uncovered radiators. The findings underscore the influence of wood covers on the performance of heating systems, thereby affecting their energy efficiency. The insights gained from this study have practical implications for optimizing the design and operation of heating systems, aiming to enhance energy efficiency and thermal comfort in various building applications. Further research in this area can provide valuable insights for the effective utilization of wood covers, leading to improved energy performance and occupant comfort.