Recent: Finding correct positions for the cogs?

Mend Saunier Duval Plumbing

Mend D.I.Y, Plumbing
Find out how to mend it for free.
Ask Question
Mend D.I.Y, Plumbing
Find out how to mend Saunier Duval plumbing

Mend Plumbing

Mend leaking plumbing repair
1

How to stop aleaking radiator valve?

leaking radiator valve
Mend D.I.Y, Plumbing
1

Recycling?

Just about to say goodbye to my Thorn Harcal 430 and taking it apart to make it lighter to move. What a boiler... [Read more]
Mend triton shower remove
1

How can I mend my Triton T80 shower?

how to remove distribution valve on Triton T80 shower?
Mend boiler heating fault
1

Potterton performa 24 boiler?

boiler fires up and shuts down on either hot water or heating after 10-15 seconds and then repeats the sequenc... [Read more]
Mend tap loose kitchen
1

Mixer tap loose?

Swan neck kitchen tap Very loose
Mend Plumbing

Mend > Plumbing

Mend Saunier Duval Boiler Fan Fires

saunier duval 620f?

I have a 620f boiler the fan stopped working, took it out clean it and replaced it. boiler now fires up but then cuts out any ideas please
many thanks

steve
March 2008
Saunier DuvalD.I.Y, PlumbingBoiler Fan Fires
The vane microswich often sticks or can break.
The boiler will fire up but if detects no airflow, will then shut down.
Move the vane back and forth to ensure it's free moving and test the microswitch operation.

TC
May 2008

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Fan Fires
Mend saunier duval boiler heating

i have saunier duval thelia 623 which won't fire the heating any ideas?
Mend Saunier Duval Combi Boiler Central Heating

NO HOT WATERFILLING LOOP ON SAUNIER DUVAL SD 623?
Mend saunier duval working

How can I fix my Saunier Duval 8DN 200v water heater?
Mend heat exchanger Saunier Duval boiler

Where to find?
Mend Saunier Duval Boiler Fault

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

I need a Flue restrictor and seal for a Saunia Duval F24E?
Mend Saunier Duval Boiler Pilot Light

how can i relight my saunier duval F23e?
Mend D.I.Y, Plumbing

looking for a part?
Mend saunier thelia duval

SAUNIER DUVALL THELIA 623?
Mend boiler leaking saunier duval

v loud saunier duval therma classic f24e?
Mend boiler fan fires

saunier duval 620f?
Mend boiler radiators saunier duval

Saunier Duval F23e radiators get hot when using domestic hot water only?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Plumbing ...

Related Categories

Mend D.I.Y Tools
D.I.Y Tools
Mend Decorating
Decorating
Mend Gardening
Gardening
Mend General D.I.Y
General D.I.Y
Mend Lighting
Lighting
Mend Roofing
Roofing
Mend Switches and Sockets
Switches and Sockets
Mend Toilets
Toilets
Mend Windows and Doors
Windows and Doors

Mend D.I.Y, Plumbing
Find out how to mend Saunier Duval plumbing