Fitting new SK-1500-2
There should be no reason for this happening.
If you are sure you have the thermostat fitted the correctway round (pin pointing out) the onlyother thing I can think about is the temperature adjusting screw has been overadjusted.
To check this place a long thin screwdriver down the centrespindle of the shower valve and unscrew (Anticlockwise) the temperature adjustingscrew as far as it will go.
If this has been the problem then the shower should now shutoff and you will have to now reset the temperature.
http://www.youtube.com/watch?v=tFu44LLh994
Answered 11 years ago by The Shower Doctor
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Sirrus Thermostatic Cartridge (no Thermostat) Standard SK1500-2
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