For the Worcester ri wb6 burner. I've made a hook from a thin piece of metal.hopefully try it out tomorrow. Do you use water in the burner to clean pu the heat exchanger or pour coke a cola ? I have heard this working?
No dont pour coke in the heat exchanger the sump has a connection where the flue take off is this has a o ring telescopic section which you can lift slide up and clean the sump out i only use a simple plant spray to flush the heat ex through and suck the debri out with a wet vac the sump has a cleaning door in the sump also . cheers kop