Effective heating controls are a vital part of an efficient central heating system.
Heating controls manufacturer ESi says it makes huge sense to look more closely at the options.
ESi offers a range of programmers from a simple one Channel version to a three Channel Multi-purpose programmer providing separate timed heating control for living and sleeping zones in a home, whilst also providing timed control of hot water.
Take a closer look at the full range of controls at www.esicontrols.co.uk.