i have got vokera excell80e it is not firing up . pressure is reducing very quickly. as soon as i top up pressure & trying to put heating on after 10-15 minutes pressure is going to red light. it is not lighting up. light flashing to poor water pressure, can someone help please

bittoo, May 2009

You are losing system pressure, this could be due to a faulty Expansion vessel, pressure relief valve (overflow outside), or just a good old fashioned leak!.

www.gassafe.co.uk will assist in finding a Qualified boiler engineer in your area

www.elanar.co.uk, May 2009