Our high-limit stats act as a fail-safe mechanism, monitoring the heating system's temperature to prevent it from exceeding predetermined limits. In the event of any anomaly or potential overheating, it intervenes by interrupting the power supply. Plus, they are backed by our five-year warranty from the installation date.

Find out more about the Hl-109 high limit stat below or, if you need help finding the right controls for your project, call our expert team on 01993 640073.