Mend > Home Heating Systems

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 then runs cold, heatings fine. tried with heating off and still the same, boiler lights up as if normal.
Help
Thanks

lee
February 2008

Saunier Duval Heating, Home Heating Systems Hot Water Saunier Works

possible diverter valve fault. Turn your heating off. Let system cool down. Run hot water, if boiler fires up but no hot water feel 22mm (larger diameter) pipe underneath boiler usually left and right hand side. If there is an increase in temperature on one of these pipes then you have a problem with the diverter valve or diverter actuator.

Curtis Lee Patrick
February 2008

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Hot Water Saunier Works

Free repair help for Saunier Duval home heating systems

'f19' error report - Saunier Duval 'Thermoclassic' boiler?

saunier duval sd620f?

Saunier Duval timeclock not working?

saunier duval boiler problem?

isotwin condens f 35 e service menu codes?

Saunier Duval F35E auto-vents down to code 21 in minutes?

Saunier Duval Thema F23 anyone have a link for manual?

How to repair F4 code?

How can I fix my Saunier Duval Semia Condens boiler?

I have a Saunier Duval Isotwin condens F 35 E with hot water No heating?

Saunier Duval Isofast condens F35E....nothing working?

saunier Duval is over pressurising when the heating is on. ?

Mend Saunier Duval Home Heating Systems

Related Categories

Mend > Home Heating Systems

limited hot water?

Automatic Answer

limited hot water?

I can answer this question ...

limited hot water?

How to mend ...

Mend home heating systems ...

Worcester boiler dripping water?

Vaillant ecotec 831 plus?

Remove boiler cover?

Siemens RDJ10RF thermostat problem?

Boiler cycle?