Why does a geyser need a TP Valve?

Hello There!
Welcome to the second video in the Series on Notes to Installing an Apollo Solar Geyser.
Today we will be looking at the Integrated High-Pressure System, specifically the Temperature and Pressure Relief Valve or TP Valve for short.

[@gajimafeet]

very good thanks

[@cedrictsabedze3028]

😊

[@cedrictsabedze3028]

How dp u know if the tp valve is left onn

[@rodrickjeymaluleke5181]

❤