Water too hot for Gaggia classic espresso

The water comes out at steam temp, not normal water temp. Is the temp regulator or thermostat broken?

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I have a similar problem. I have to turn it off before it overheats & makes an incredible racquet.

Also I can't use the steaming wand as the pressure gets so high it blows the wand off like a bullet & scares the bejesus out of me.

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