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Mend Saunier Duval Home Heating Systems

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fix Saunier Duval themaclassic F30E?

Saunier Duval Themaclassic F30E hot water working only no heating

danny
April 2010
Saunier DuvalHeating, Home Heating SystemsSaunier Duval Water Heating
Hi Danny,
Have you had any luck fixing this? We're having the exact same problem with ours - no heating, but hot water. We've been told we need a new boiler!! We're trying desperately to avoid replacing it, so if you've found out what's wrong please let me know! (Or if anyone else can shed any light please feel free)

Thanks.

Prisca
April 2010
with the unit being a combination boiler i would firstly suspect the external controls are not calling, after that all would be internal faults so id call in an engineer.

out of interest what is the screen showing bar pressure or temperature?

drew
April 2010
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