Combi boiler constantly filling up

[Sheep85]

Hi all my Combi boiler a Worcester 28i junior the old one is constantly filling up and over pressuring and the overflow is running like a tap the filling loop is disconnected this happens with the boiler on or off the pressure drops when the hot bath tap is on dose anyone know what’s up with it and is it going to be expensive to fix because money is a bit tight at the moment thanks

 

[Last Plumber]

Hi all my Combi boiler a Worcester 28i junior the old one is constantly filling up and over pressuring and the overflow is running like a tap the filling loop is disconnected this happens with the boiler on or off the pressure drops when the hot bath tap is on dose anyone know what’s up with it and is it going to be expensive to fix because money is a bit tight at the moment thanks

Yes. Easy fix for a Gas Safe registered Engineer qualified for Boilers.

 

[Sheep85]

Yes. Easy fix for a Gas Safe registered Engineer qualified for Boilers.

Ye I do mean by an engineer just wanted to know if it was going to cost an arm and leg

 

[Chuck]

Hi all my Combi boiler a Worcester 28i junior the old one is constantly filling up and over pressuring and the overflow is running like a tap the filling loop is disconnected this happens with the boiler on or off the pressure drops when the hot bath tap is on dose anyone know what’s up with it and is it going to be expensive to fix because money is a bit tight at the moment thanks

Yes. It's a fault inside the boiler that requires a Gas Safe engineer to fix. Enquire how much they expect to charge for the repair before booking. Worcester Bosch may offer a fixed price repair for your boiler:

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For any issues or queries our customer service team is here to help, simply call, email, or book a visit with one of our certified service engineers

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Call them to find out how much this would be for your model.