home Fix label Heating label_important Home Heating Systems category Saunier Duval

pilot light?

i have a saunier duval sd 623 combi and i am having promlems getting the pilot light to stay lit. it was working fine then it turned itself off now it wont stay lit i am getting really stressed can you help please

Tom, March 2009

home Fix label Heating label_important Home Heating Systems category Saunier Duvaldone

most likely thermocouple faulty. if you dont want to replace thermocouple there is a method of bypassing the thermocouple.

joseph, March 2009

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home Fix label Heating label_important Home Heating Systems category Saunier Duval

pilot light?

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