Hi,
The overflow / discharge pipe from our 5 year old Worcester 28CDi RSF started dripping this morning. I've checked the boiler and the system pressure gauge has increased to 2.9 bar (heating off). The filling key is out, grey filling knob firmly shut off and the CH / DHW both appear to be operating OK.
Would this suggest the Water to Water Heat Exchanger has seen better days and needs replacing / cleaning? If so any ideas of the cost of a replacement and where to order from?
Thanks
The overflow / discharge pipe from our 5 year old Worcester 28CDi RSF started dripping this morning. I've checked the boiler and the system pressure gauge has increased to 2.9 bar (heating off). The filling key is out, grey filling knob firmly shut off and the CH / DHW both appear to be operating OK.
Would this suggest the Water to Water Heat Exchanger has seen better days and needs replacing / cleaning? If so any ideas of the cost of a replacement and where to order from?
Thanks