Your boiler should give 9 litres per minute at about 42 C if the inlet temperature is about 7 C.
It makes no difference if its always been at 3 li/min. Its wrong and needs to be investigated.
I really dont understand how anyone can live for years with a boiler which is clearly not working properly.
Tony
It makes no difference if its always been at 3 li/min. Its wrong and needs to be investigated.
I really dont understand how anyone can live for years with a boiler which is clearly not working properly.
Tony