Much progress has been made in the development
of central heating. Boilers have become more efficient, controls more
accurate and system design has benefited considerably from this. So
whilst your heating may still be working fine on the surface an upgrade
to a more fuel efficient system may lead to a significant saving on
your fuel bills. Not only that, but controllers are far more sophisticated
these days which will enable you to control your system to match your
lifestyle and again can lead to fuel savings.