Hi All
I have a Worcester Bosch Hi Flow 400 RSF Gas Boiler
When the heating is turned off , the boiler fires and gives hot water.
When the water is turned off , the boiler fires and gives heat.
When both turned on, boiler will not fire up.
Any ideas please.
Thanks
Rob
I have a Worcester Bosch Hi Flow 400 RSF Gas Boiler
When the heating is turned off , the boiler fires and gives hot water.
When the water is turned off , the boiler fires and gives heat.
When both turned on, boiler will not fire up.
Any ideas please.
Thanks
Rob