How to mend ... Going Saunier Thema

how can i make my thema condensf24e hold its pressure?

my saunier duval f24e will not hold its pressure no matter what i do

How to increase Heating temperature on Saunier F30E?

The control on my Saunier Thema Condens F30E wont let me set the Heating water temperature higher than 50 degr... [Read more]

thema condensF24E F5?

my saunier boiler has been drained and turned of for 9 months and i have a f5 fault and have no manual - can a... [Read more]

Heating wont turn off, Saunier Duval Thema F 23 E?

The Boiler wont turn the heating off even though the timer is off, there is no thermostat fitted, can't get an... [Read more]

How can I fix F9 fault?

How can I fix F9 fault , Saunier Duval Thema classic F24E?

my saunier duval is showing a red light?

my saunier duval is showing a red light, what does it mean and how can i solve the problem, the model is thema... [Read more]

Dial needle going into zero red section on saunier duval Thema F 23E?

The dial needle is about to go into the red zero section on the right of the dial, and has been dripping water... [Read more]

How can i fix my boiler Saunier Duvel Thema F 23E?

How can i fix my boiler Saunier Duvel Thema F 23E I Have nothing apart from power no hot water or heating no f... [Read more]

how to increase SAUNIER DUVAL THEMA-CONDENS low pressure 0.4?

how can I fix The SAUNIER DUVAL THEMA-CONDENS-F24 low pressure? the light turns yellow on 0.5bar and then brea... [Read more]

fan saunier duval thema f 23?

in 'standby' position , fan low speed -but must stopped probably? help my. thank you !

Saunier Duval Thema Condens F30E?

All summer without using the heating we have no problems with just hot water. As soon as we start using the he... [Read more]

How can I fix My boiler ( Saunier Duval Thema f 23?

i got saunier Duva Thema F 23 model. suddenly its not working,flushing on pressure gauge.

Saunier duval Thema F23E. Hot water does not stay constant?

My boiler gas comes on when the water is turned on but goes off after about 30 seconds. The hot water pipes in... [Read more]

manuals on saunier duval thema f23e?

can i see a manual on a saunier duval thema f23e please

no heating or hot water?

my thema classic has no hot water or heating, it is at correct pressure and the fan kicks in when tap is opene... [Read more]

how can i fix my Saunier Duval boiler?

how can i fix my saunier duval boiler (thema f23 E)after someone bled the radiator with the system still turne... [Read more]

Where to find?

i need heat exchanger for saunier duval thema f23e It can be second hand

Is the drop in pressure on saunier duval boilers a common fault?

I have a saunier duval boiler. Model no.THEMA CONDENS F 30E. My boiler is less than 2years old and the pressu... [Read more]

limited hot water?

Hi i have a saunier duval thema condens f30e, the problem is with the hot water it works for 10 seconds or so ... [Read more]

Saunier Duval Thema F 23 E hot water not working?

Saunier Duval Thema F 23 E needs attention because the hot water is not hot. It was suggested that it needs d... [Read more]