The programmer is a time control, which switches the system on and off to give central heating or hot water to the customer's requirements. The EP1 can be used as either a 24 hour, 5/2 day or 7 day single channel programmer.

Features:

• Digital clock display
• 230v single channel for central heating only Independent 7 day programming
• LED circuit indicator
• Built-in programmer
• Clock maintained during power failure
• Manual over-ride function
• For fully pumped and gravity fed systems

Picking the right sort of Heating Control is an important decision. Once you decide that Programmers & Time Switches give the correct solution then the Potterton 7211472 is no doubt worth adding to the shortlist.