Honeywell ST9500C 7 Day Two Zone  Programmer

The Honeywell ST9500C Programmer is a 2 channel 7 day full programmer designed to control 2 heating zones. Zoning a house not only helps make the heating system more energy efficient, but can also improve comfort conditions, as each zone will only be heated when required.

The Honeywell ST9500C 7 Day Two Zone Programmer gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently, which is ideal for when the user has different heating needs from day to day. The Honeywell ST9500C 7 Day Two Zone Programmer can be set to 5/2 day or 1 day programme during installation.

• LoT™ display, providing text feedback that gives help and programming hints
• Large backlit display
• Factory set clock and date
• Automatic Summer/Winter 1 hour time change
• Temporary or permanent override facilities
• Extra hour facility, for up to 3 hours of boost or programme extension
• Choice of 3 different built in programmes
• Programme indicator lights
• Fits on industry standard back plate
• Any programmed settings retained indefinitely in non volatile memory
• Up to 3 On/Off times each day
• 'Holiday' mode