TheESi Controls ES3247B is a wired 3 channel programmer for domestic or light commercial heating and hot water systems.A quick to install, reliable and simple to use 3 channel programmer which offers the user full flexibility to control two heating zones and a hot water time programme to help regulate energy use and lower costs.
Overview
TheESi Controls ES3247B is a wired 3 channel programmer for domestic or light commercial heating and hot water systems.A quick to install, reliable and simple to use 3 channel programmer which offers the user full flexibility to control two heating zones and a hot water time programme to help regulate energy use and lower costs.
