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Ferroli Modena 102 DHW not regulating?

The hot water is always very hot even at the lowest thermostat setting, will it be a faulty thermister or something else?

Eric Moon
July 2005

Ferroli Heating, Home Heating Systems Dhw Hot Water Thermostat

I had the same problem from the day the boiler was installed. A Ferroli engineer couldn't sort the problem and neither could my local CORGI registered plumber. It's something I've learned to live with ... but it ain't nice when you get scalded ... and one doesn't always remember to remind guests!

an unhappy ferroli boiler owner
May 2007

miniumum and maximum gas pressures are critical it may be
modulation to high

John Rowlands
March 2006

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Ferroli Modena 102 DHW not regulating?

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Ferroli Modena 102 DHW not regulating?

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