Question about Bosch AquaStar 2400ES-NG
Flame keeps going out, will relit but when release button flame goes back out
Replace the thermocouple.
Thats the flame sensor.
If the gas valve is not sensing flame it will not stay lit.
T-couple's are about 9 bucks.
Posted on Dec 06, 2008
Yes could be a bad thermocouple, but also on that unit,, a bad ECO or a loose connection, or a loose connection at the electromagnet.
Posted on Jan 19, 2009
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Posted on Jan 02, 2017
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