u need 2 take the back off the circuit board and use a long nose pliers to take the stem out make sure u turn boiler mains supply off when carrying out this task any probs call 07716249796 ta
ammo, April 2010
Hi, this is Worcester, Bosch Group
Our technical team can help with enquiries - please call 0844 892 3366.
We look forward to helping you.
