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During installation, the installer selects 24 hour, or 5 day/ 2day, or 7 day programming and 2 or 3 on/off periods per day, via a 4 position DIP switch on the back of the unit (see installation instructions).The ES3247B is our top of the range three channel programmer, offering three completely independent time controlled channels. This programmer comes with a 3 year guarantee for consumer and installer peace of mind and are focused on value, quality and simplicity, offering an economical and durable solution for households. This empowers users to manage their installation projects, whether at home or in a professional context, and effectively regulate their energy expenditure, particularly when it comes to heating. The heating zones and hot water programmes are all independent of each other, giving the opportunity to operate the system in the most energy-efficient and cost-effective manner.

The ES3247B is a top of the range three channel programmer, offering three completely independent time controlled channels. The ES3247B is a 3 channel multi purpose programmer giving three completely independent time controlled channels for heating and hot water.We also design and manufacture hot water cylinder thermostats including WiFi, Alexa controlled units which provide you multiple options to help reduce bills. Our range includes programmable room thermostats including the 6 Series smart control, WiFi enabled thermostat controlled via your smart device or Alexa – to familiar dial room thermostats and wireless RF-controlled room thermostats.