Tag Archives: Honeywell ST9400A 1 Day 2 Channel Programmer

Honeywell ST9400A 1 Day 2 Channel Programmer

ST9400A is a two channel 1 day programmer with independent timing for control of heating and hot water zones. ST9400A has the new and ground-breaking line of text (LoT™) display that gives clear plain English instructions whenever any button or slider is used Automatic summer and winter time change Up to 3 events per day Temporary or permanent override facilities 1 Year guarantee 230V AC 50Hz 10W power supply Operating temperature range 0 to 40°C Conforms to EN60730-2-7 Large backlit display