The programmer's Line of Text (LoT) display gives clear instructions whenever any button or slider is used for simple, hassle-free use. As this information is anonymised and aggregated it cannot be used to identify any individual user actions. Our ST9400C was installed with a wireless DT92E thermostat but all the manuals on the ST9400C suggest it doesn't communicate with a wireless thermostat.

Easy to use and suitable for both gravity fed and pumped systems they are ideal for both retro or new fit projects.

Hiya on our model the hot water and heating modes seem to have been changed so that the ‘hot water’ setting in fact doesn’t control hot water but controls another heating zone thermostat. Honeywell heating programmers are trusted by the trade because they come from a leading manufacturer. We’ve recently updated our Privacy Policy to give you more detailed information about your rights and how we use your data. Copyright PlumbNation 2024 PlumbNation, Millennium Court, Enterprise Way, Evesham, Worcestershire, United Kingdom, WR11 1GS. This example above illustrates the typical cost of using PayPal Credit as a standard funding method.

All Honeywell ST9400 models incorporate the Line of Text (LoT™) display that gives clear plain English instructions whenever any button or slider is used.

The ST9400C is a two channel 7 day programmer with independent timing for control of heating and hot water zones. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible.

Wireless enabled 7 day programmer with 2 output control relays for switching boilers, pumps and zone valves in heating systems.

This programmer gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently.

DC1000 family of microprocessor-based temperature controllers, ideal for control of a manufacturing process combines a high degree of functionality and reliability in an affordable package. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient way possible. Statistics cookies or "performance cookies" are used to collect information on how the site is used. is committed to ensuring compliance with global laws that regulate its export and import activities. The colours/finishes used in this chart have been matched as accurately as possible to the RAL standard.uk/img/jcocvu6Ubtxd7bbsHT8Cv-yrmc2aT8nH8cLHfaqmLCQC3uFLY_CvY5fqY3V8Te8SKzSHe2CMTyWQGyKIcsH8PNcXcIlLZP0w=nu-rw-w0-c0xffffffff-e30/. I currently have an Honeywell ST699 controller, but would like to replace it with the ST9400C 7day programmer.