Honeywell Home ST9400C 2 Channel Timer, 7 Day ST9400C1000

Honeywell Home controlling heating and stored hot water in complete systems, the Honeywell ST9400C two channel, seven day programmer has up to three on/off periods per day, optional 5/2 or one day programming and independent heating and hot water control for maximum efficiency. Offering the option to set as a mini programmer for older gravity circulation stored hot water systems, where there is no interlocking control valve, ST9400C is suitable for combi boilers, heating zones or any application where small electric loads are switched. The programmer's Line of Text (Lo T) d