Non-self-resetting energy cut-out
Approved Document G, Sanitation, hot water safety and water efficiency, 2015 edition with 2016 amendments, defines non-self-resetting energy cut-out as: ‘…a device that will interrupt the supply of heat to a hot water storage vessel when a fixed (factory set) temperature is exceeded. If this protective device is actuated it should only be possible to reset it manually.’
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