Product description

Comfort and energy saving

Euroster 2026 is a temperature controller for heating, air-conditioning and electric devices, recommended for controlling underfloor heating. The device has an innovative heating curve optimization module that increases comfort and energy savings. A backlit LCD display with a clear menu and intuitively laid out selection buttons ensures easy navigation and simple operation. Euroster 2026 has a number of useful functions, e.g. intuitive weekly programming with an accuracy of 10 minutes, 4 temperature levels or a time counter.



  • The device is intended for operation in heating and air-conditioning installations
  • Recommended for controlling underfloor heating
  • 4 different programs for each day of the week (28 different periods and temperatures in total) set with an accuracy of 10 minutes
  • Program copy function
  • Large, readable, backlit display
  • Instantaneous temperature setting - the controller maintains the set temperature until the next program starts
  • Holiday mode - the controller maintains the set temperature for a selected period of up to 99 days
  • Parameter changes blocked
  • Anti-freezing mode - the controller maintains the lowest possible safe temperature (5 ° C), switches the device off in air-conditioning mode
  • Operating time counter of the heating / air-conditioning device - resolution 1 minute, maximum display 999 hours
  • Automatic change to summer and winter time
  • Wall mounting


EUROSTER 2026 – instrukcja obsługi.pdf
EUROSTER 2026 – karta katalogowa.pdf
EUROSTER 2026 – deklaracja zgodności.pdf
EUROSTER 2026-2026TX - user manual.pdf
EUROSTER 2026 - catalog card.pdf
EUROSTER 2026-2026TXRX - руководство пользователя.pdf
EUROSTER 2026 - каталожная карточка.pdf

Technical data

Euroster 2026

Controlled device heating / air conditioning systems
Supply voltage 3 V - 2 AA alkaline batteries
Load 16 (3.5) A 230 V 50 Hz
Regulator output relay, voltageless, SPDT
Temperature measurement range from 0 ° C to + 50 ° C
Temperature adjustment range from + 5 ° C to + 45 ° C
Accuracy of temperature control 0.2 ° C
Accuracy of temperature indications 0.1 ° C
Hysteresis range 0.5 ° C / 1 ° C / 2 ° C / 4 ° C
Visual signaling backlit LCD display
Working temperature from + 5 ° C to + 45 ° C
Storage temperature from 0 ° C to + 65 ° C
Level of security IP 20, protection class II
Colour white
Mounting method wall, wall plugs
Controller weight without batteries 171 g
Standards, approvals, certificates compliance with EMC and LVD directives
Warranty 2 years
Dimensions: width / height / depth (Mm) 138/86/29
Equipment Euroster 2026 controller, wall plugs, manual, batteries, version 2026P - 2.5 m temperature sensor

Where to buy

You will find us easily
throughout the country

The Euroster Distributor Network is available throughout the country. Select a province from the list below and search for a Euroster distributor in your area. Do you want to become a Euroster distributor or are you our distributor and your company is not on the list? Contact us!

Customer service

tel. 65 571 15 16
Mon. - Fri: 7:00 a.m. - 4:00 p.m.


Please contact us
with our representatives

Service and support

Grzegorz Janusik
tel. 65 571 20 12

Find a distributor

Program Inteligentny Rozwój Program Regionalny Samorząd woj. wielkopolskiego UE EFRR