when re-lighting pilot.on release of pilot light.gas valve opens uo even though circulator is switched off.

harry glasgow, April 2009

The Gas Control Valve has failed, it will need to be repalced by a GAS SAFE REGISTERED Engineer with HTR1 & WTR1 Competence Certificates

IT IS ILLEGAL TO WORK ON GAS APPLIANCES UNLESS REGISTERED WITH THE GAS SAFE REGISTER AND HOLD APPROPRIATE CERTIFICATES OF COMPETENCE

Be Safe!

Ricko, April 2009