The ESI Controls ES3247B 3 Channel Programmer offers exceptional control of your home heating and hot water, allowing for energy-efficient operation at an affordable cost. Perfect for two individual heating zones and separate hot water control, this programmable device has a retractable flap to easily select your permanent settings and user-friendly buttons to select your flexibility preferences, including time periods and specific days. With its multiple capabilities, the ES3247B lets you comply with Part L of the amended Building Regulations and easily manage heating for living and sleeping spaces. Get the most out of your heating and hot water with the reliable ES3247B 3 Channel Programmer.

Main product features:

• 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