Combi system, topping up water.

[joby_51]

Hello,

I need to know how to top op the water on a combi system. The boilder is a Potterton Performa 28.

My boiler (not Potterton) at home has two plastic knobs, I turn the right hand one, then release the left hand one slightly and the job is done.

The Potterton has two knobs together then a third one(this one doesn't appear to budge).

We've had to take radiators off and drain them to decorate and have now replaced rads but how do we get water back in to them. Please help, still lots of work to do on the house and have no heating!

Thank you

Jo

 

[joby_51]

To simplify the above posting, the rads are back on, we've let some water back in but there's only a little and the rads are not getting hot. The pressure is very low and we need to sort that out, please advise if you can. Thanks.

 

[Bamber gaspipe]

To simplify the above posting, the rads are back on, we've let some water back in but there's only a little and the rads are not getting hot. The pressure is very low and we need to sort that out, please advise if you can. Thanks.

Are you sure it`s a performa 28 combi? check the model/make

 

[joby_51]

Yes, that's what it's got on the front of it; Potterton Performa 28. Can you help?

 

[Bahco]

Look in the FAQ thread above.