vähejaahulised

Vähejaahulised is an Estonian term that translates to "few-cooled" or "sparsely cooled". It is a concept used in the context of energy distribution, particularly in heating systems. The term describes a building or a system where the heating is concentrated in specific, frequently used areas or zones, rather than being uniformly distributed throughout the entire space. This approach aims to improve energy efficiency by reducing the heating of unoccupied or less frequently used areas.

In practical terms, a vähejaahulised system might involve underfloor heating in living areas, or radiators placed strategically in rooms that are actively occupied. Areas such as hallways, storage rooms, or unused guest rooms might receive significantly less or no direct heating. This is often achieved through zoned heating controls, where thermostats in different areas can be set independently. The goal is to maintain comfortable temperatures in occupied spaces while minimizing energy waste in other parts of the building. This contrasts with older or more traditional heating systems that might heat all rooms to a similar temperature regardless of occupancy. The implementation of vähejaahulised principles can lead to reduced energy consumption and lower heating bills, contributing to a more sustainable approach to building climate control.