ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat with LCD Display, Multicolor

Product Information

The ESCTDE/B does not require a link unless being used in a system with no Programmer or Timeclock, in which case a link between the Live and Common is required. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

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No more do I find myself thinking that it's a bit on the cold side and the heating should kick in any time now! Hold down the Home button, the Day button and the - button (under the facia) together for 3 seconds. This reduces the amount of gas used whilst incorporating the residual warmth in the system in to the heating cycle. The majority of ESi products are Volt Free so when wired accordingly are compatible with almost all domestic heating systems/components.

This product is not Volt Free and requires a permanent Live and Neutral, the Common terminal normally being supplied by the Programmer or Timeclock. The new range of thermostats hold a 3 year warranty for consumer and installer peace of mind and are focused on value, quality and simplicity, offering an economical and durable solution for households. If you're looking for an energy-efficient, easy-to-use digital thermostat, the ESI ESRTERFW is an excellent choice. The unit has a chrono-proportional thermostat option that incorporates technology which improves boiler efficiency.