When I say plumber I meant to say the plumber sent his two apprentices..
25 radiators- mostly doubles.
Output from the boiler directly is very hot but the return feels fairly cool. I would assume boiler would switch off once the return reaches a certain temperature?
had a plumber out today- they reduced the rate of output flow and now things are heating up- he said that the boiler wasnt heating the water fast enough to keep up with the flow.
boiler is firing continuously. pump is running- I just opened it , small trickle of water as you say and I can see the shaft turning. Speed can be adjusted too. Flow pipe between boiler and pump is a little more than warm but not hot and definitely not very hot.
Hi guys, any help would be greatly appreciated.
I have a riello rdb oil boiler. We only moved into the house a few months ago and have noticed the radiators are never hot- just lukewarm. All the radiators are the same. The boiler looks relatively new. I have the thermostat on the boiler turned...