Hi Guys.
Need your advice. My brother has left me to look after his house whilst he works abroad which is 'let' to students. So i know i'm going to be using this forum quite often
Basically, all the room have been converted to bedrooms including the 2 basement rooms. THe students in these 2 rooms are complaining of cold radiators. I have bled them both - no air plus a good flow of water. However, in total there is 15 big radiators in this house so i'm wondering if the combi is struggling (its a 28kw Vokerra). THe flow and return head firstly up to the 1st floor and attic rooms (the rads there are nice and hot) so i think the basement rads are the last ones on the circuit.
Anything i can do to rectify. A local plumber has suggested adding an extra expansion vessel next to the combi - would that help?? Then he said new pump, powerflush, new boiler in that order.
Need your advice. My brother has left me to look after his house whilst he works abroad which is 'let' to students. So i know i'm going to be using this forum quite often
Basically, all the room have been converted to bedrooms including the 2 basement rooms. THe students in these 2 rooms are complaining of cold radiators. I have bled them both - no air plus a good flow of water. However, in total there is 15 big radiators in this house so i'm wondering if the combi is struggling (its a 28kw Vokerra). THe flow and return head firstly up to the 1st floor and attic rooms (the rads there are nice and hot) so i think the basement rads are the last ones on the circuit.
Anything i can do to rectify. A local plumber has suggested adding an extra expansion vessel next to the combi - would that help?? Then he said new pump, powerflush, new boiler in that order.