Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White

• Now with LoT Technology
• Our Largest ever Backlight Display
• Factory set Clock
• Automatic Summer/Winter time change
• 7 Day or 5/2 Day operation

The ST9400C in a 7-day Electronic Programmer which provides accurate time control for central heating systems with separate programmes for heating and hot water. ST9400C is suitable for replacing a wide range of programmers on the market and is a direct replacement for Honeywell ST6400 Programmers without the need for re-wiringThis Version replaces some of the following previous Honeywell Models: ST6400C1003 ST6400C1052.

St9400 programmers can be combined with other Honeywell Controls such as Room Thermostats, Cylinder Thermostats, Wiring Centres and Zone or Diverting Valves to form a fully automatic central heating control system.

Legal Disclaimer

Any circuit boards cannot be returned if seal has been broken as incorrect diagnostics could cause damage to these parts.

Legal Disclaimer

Please check your local laws before purchasing this product. All manufacturers Terms and Conditions apply. Please see Manufacture of product website for full details before buying. PLEASE READ AND FOLLOW ALL INSTRUCTIONS.

Box Contains

1 x ST9400C1000 Programmers