ESI ES3247B 3 Channel Programmer

In stock
MPN: ES3247B
Regular price £46.36 inc. VAT

The ES3247B is a versatile 3-channel programmer designed for domestic or light commercial heating and hot water systems. This fast and easy-to-install device is both reliable and user-friendly, providing full flexibility for users to control two heating zones and set up a hot water time program. With the aim of regulating energy use and reducing costs, this 3-channel programmer offers a simple yet effective solution for managing your heating and hot water systems.


● 3 zone control, heating or hot water
● Large, easy to read LCD with blue back light
● 7 day, 5/2 or 24 hour operation offering full control over your heating & hot water needs
● Landlord service reminder, ideal for social housing or rental properties
● Automatic summer/winter time change
● Advance mode for increased comfort levels
● Fits on industry standard backplate
● Easy to use and quick to install
● 3-year warranty for complete peace of mind

Our deliveries typically take 1-2 working days for all orders.

We do not currently ship boilers or boiler packs but are looking to offer this in the coming weeks!

We do not currently ship to the Channel Islands.