Terma TT IR Weekly Infared Remote Controller
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- 2x AAA batteries
- Not suitable for underfloor heating. Compatible with KTX and ONE - TERMA heating elements
Features and Benefits
- Advanced room temperature regulator with a built-in IR transmitter for wireless communication with selected Terma heating elements.
- Enables programming of independent heating cycles for each day of the week, and features a large LCD display with self-explanatory controls making it the perfect complement to built in functions of selected heaters.
- Cooperates with infared enabled Terma heating elements via infared (no wiring required). Single TTIR can cooperate with several heaters in the same room with a choice of IR communication channels
- Current and set temperature display - Precise temperature regulation every 0.5°C within 10°C and 30°C, and calibration of electronic temperature sensor
- WEEKLY TIMER function (96 programmable time zones), DRYER function, ECO mode, heating/no heating signalization and antifreeze protection
|Primary power supply||Battery powered|
|Number of batteries||2|
|Battery backup||No battery backup|
|Number of preset programmes||2|
|Override facility||Override facility|
|Holiday mode||Holiday mode|
|Boost function||Boost function|
|Automatic BST/GMT time change||Automatic BST/GMT time change|
|Minimum temperature range||0°C|
|Maximum temperature range||40°C|
|Straight line transmitter range||10m|
|Fits backplate||Industry standard|
|Fixings supplied||Fixings supplied|
Help & Advice
BTU Radiator Calculator
Our BTU (British Thermal Units) calculator will help you to work out the heat requirement for your room, and recommend the number of radiators you will need to comfortably heat it.
What is a BTU?
A British Thermal Unit (BTU) is a measure of heat output from a radiator. Depending on the size of your room, the number and type of windows and what the room is used for, you'll need more or less heat. If you have a higher BTU requirement, it might be better to use more than one radiator to deliver the heat you'll need to a room. The total BTU output of several smaller radiators may meet your needs.
How do I choose the right radiator?
The BTU value of all our radiators is clearly labelled in-store and online, helping you find those which suit your requirements.
Step 4: View your results
How to guides
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