The Honeywell St9100s1007 24Hr Programmer is a white, surface mount thermostat suitable for combi boilers and heating zones. It's part of the Honeywell ST series and offers automatic operation.

Product Features:

• Brand: Honeywell
• Model: St9100s1007
• Type: 24 Hour Programmer
• Temperature Range: 0 to 40?C

This Honeywell thermostat is CE and WEEE certified.