A dual channel programmer for use in a 2 zone central heating system. Designed to operate hot water and central heating. Its functions include frost protection, holiday mode, boost and summer/winter changeover. Configurable for 5/2 day or 7 day programming. Complete with 1 year battery backup which retains program and time settings (replaceable lithium cell CR2032 battery).
|Manufacturer Part Number||PR2-C|