I am shortly having a conservatory built onto what was an earlier extension. The radiator that will be removed, and from where the heating circuit will be extended, always has difficulty getting warm, possibly because it is furthest from the boiler, a Vaillant Thermocompact VU GB 226E. I have done all the usual flow adjustments on lockshield valves to optimise flow to this area, and the system is clean and well flushed.
Other than changing the boiler, now ten years old, what is the best way of improving the heating flow to an extension of what is an already poorly heated circuit. The pipe run to the redundant radiator is about 12 metres, nearly all 15mm, the conservatory will be a further 4 metres wide, and 6 metres long. Would it be useful, or even feasible, to fit a booster pump in the circuit?
Thanks in anticipation
Other than changing the boiler, now ten years old, what is the best way of improving the heating flow to an extension of what is an already poorly heated circuit. The pipe run to the redundant radiator is about 12 metres, nearly all 15mm, the conservatory will be a further 4 metres wide, and 6 metres long. Would it be useful, or even feasible, to fit a booster pump in the circuit?
Thanks in anticipation