Key Features

• Large, easy-to-read LCD with blue back light
• 7-day, 5/2-day or 24-hour operation
• 2 on/offs or 3 on/offs per day
• Automatic BST/GMT 1-hour time change
• Factory-set clock and date
• Easy-to-use overrides
• Fits on industry-standard backplate
• Easy to use and quick to install
• Holiday mode
• Warranty: 1 year

ESi 3 3-Channel Multipurpose Programmer - ES3247B Overview

This multi-channel programmer is designed for separate control of two heating zones and stored hot water. The heating zones and hot water programmes are all independent of each other, giving you the opportunity to operate the system in the most energy efficient and cost effective manner.

Programs and Functions

This programmer's blue back light can be switched permanently on or off, depending on the user's preference.

When the back light is off, it can be lit at the push of a button and will then turn off again.

The programmer can be configured for 24-hour, 5/2-day or 7-day operation, with the flexibility of up to three on/off timings per day.

Making the decision on the most suitable type of Heating Control is a major decision. Once you determine that Programmers & Time Switches provide the right solution then the ESi 3 Channel Multi-Purpose Programmer - ES3247B is doubtless worth your consideration.