ESI ES1247B Single Channel Time Switch

ESI ES1247B Single Channel Time SwitchThe ES1247B is a single channel electronic time switch which provides an easy to install solution to control your central heating also available as a 16A time switch to control immersion heaters Features Single channel central heating control Also available as a 16A Single channel control for direct DHW cylinder control (immersion heater) Large easy to read LCD with blue back light 7 day 5 2 or 24 hour operation offering full flexibility over your

Easy-to-Read Display: Features a clear and easy-to-read dial for quick and accurate pressure assessment

Width at lid: 98mm

For specific compatibility details

When correctly wired with an appropriate room thermostat cylinder thermostat and programmer the valve will control the water flow from the boiler to hot water and from boiler to central heating

The Worcester 8748300912 Printed Circuit Board is a key component designed to manage and regulate the electrical functions within your boiler system

For use with system and conventional boilers as a new install with smart features

Receiver fits on industry-standard wallplate

Order the Worcester 8748300910 Printed Circuit Board today to maintain precise electrical function control and dependable performance in your boiler system

preventing potential safety hazards and ensuring efficient operation

Optimum Start

including ensuring the correct system pressure

Three position operation