andrew smith asked ... 2009 fiesta 1388 cc titainum?    |    Eric asked ... Strimmer fuel line?    |    Frank asked ... Working fine. No cold air?    |    c.m.brown asked ... Replace chuck on aeg power drill sb2e 700r?    |    tom dimmock asked ... How can i mend the lid on russell hobbs elec?    |    Click here to ask your question

how long should a thermo couple in a glow worm central heating boiler last?

how long should a thermo couple in a glow worm central heating boiler last? Is it common for the gas valve to need replacing?
Anita, September 2009
once thermocouple replaced in boiler it should last good 2 years plus. it it need replacing less than that and flame is not too high than Gas Valve may need replacing as electromagnetic coil is weeker.

Mr K, September 2009
link Click here to see other fixes for Glow-worm.