Plinth heaters are a space-saving way to heat your home in areas where a conventional radiator won't fit (such as under kitchen counters). In this section, you'll find hydronic plinth heaters, which use water to heat your home. A boiler heats water, and this heated water passes through the pipes, which then transfers to the surrounding air. Here, we've listed hydronic plinth heaters from reputable suppliers for heating your home to suit your comforts.