Alza Days - Smart Thermostats for Underfloor Heating

Save 5% to 30% with discount codes

The offer is valid from April 7, 2026, until April 27, 2026. Full terms and conditions of the campaign can be found here.

AVATTO WT410 16A Electric Heating Matter over WiFi Thermostat Black

5×

36.90 €

In stock > 5 pcs

Buy with code ALZADAYS30DE 25.83 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes

Buy with code ALZADAYS20DE 113.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 3V and 5 V, power: power plug and Battery-Powered, weekly and daily programmes

Netatmo Smart Modulating Thermostat

14×

234.90 €

In stock > 5 pcs

Buy with code ALZADAYS40DE 140.94 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes

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