If you're looking for accurate and flexible control over a combi boiler application or single heating zone, the ST9100C seven-day single-channel time switch is the optimum option. Built with Honeywell's large backlit LCD display for total ease of use even in low light, this un...Read More
If you're looking for accurate and flexible control over a combi boiler application or single heating zone, the ST9100C seven-day single-channel time switch is the optimum option.
Built with Honeywell's large backlit LCD display for total ease of use even in low light, this unit features LoT™ (line of text) technology to provide you with text feedback for backup and programming hints, making installation and ongoing use a complete breeze.
Suitable for use with low voltage, mains or potential free switching of the load, this seven-day timer offers up maximum flexibility and up to three on and off switches every single day. A bonus 'Holiday' function allows users to temporarily switch heating off for a specified period of time (up to 99 days) and automatic factory-set time/date settings will take care of BST to GMT time changes on your behalf. Complete with temporary or permanent override facilities, you'll enjoy complete and versatile control over your heating system from one day to the next.
Designed to fit onto industry-standard back plates, this modern unit can be set to 5/2 or one-day programmes during the installation process and its built-in memory will hold onto your programmed settings indefinitely. The ST9100C is available as a direct and upgraded replacement for ST6100 Honeywell models.
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