It is generally accepted that - in the interests of reduced fuel bills and increased night sleep - it is advisable to reduce the temperature setting of one`s heating system before retiring. Many systems are however provided with only a single thermostat, so that one has to turn the knob down a few degrees every evening and then back up again in the morning. The circuit about to be described will carry out both resetting functions at pre-programmed times.
Downloading of this magazine article is reserved for registered users only.
Discussion (0 comments)