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Mend Ferroli Optima Heating Temperature Thermostat

hot water on ferroli optima boiler keeps going hot and cold why ?

my hot water on my boiler keeps going hot and cold . its come to a point that our bath water is only warm when we run it i have had it fixed a few times now thermostat pressure and another valve sorry cant remember but is there another cause that you can give us as we are now fed up with warm baths not hot baths

jeanette ellis
February 2011

Ferroli Ferroli Optima Heating, Home Heating Systems Heating Temperature Thermostat

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Ferroli Optima Boiler: Hot Water Fluctuations