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Black Friday - Smart Thermostats for Boilers

Black Friday

Black Friday is here! 🖤 Thousands of products with a fair discount.

The offer is valid from 30th October to 30th November 2026.

Continue

The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
Full Terms and Conditions of the campaign can be found here.
Alza reserves the right to change the terms and conditions of the campaign.

Jak vytápět chytrou domácnost? Jak vybrat chytré vytápění a chlazení

BOT WiFi Room Thermostat Tuya RTL2 16A White - Thermostat

BOT WiFi Room Thermostat Tuya RTL2 16A White

1,977,- 2,199,-

In stock at the supplier's

Thermostat - smart programmable, with placement on boiler, power: power plug, weekly and daily programmes

Added to cart

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Elektrobock PT21 - Thermostat

Elektrobock PT21

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

Added to cart

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Elektrobock BT725 WIFI - Thermostat

Elektrobock BT725 WIFI

3,202,- 3,768,-

Thermostat - smart programmable, with placement on boiler, input voltage: 230 V and 3V, weekly and daily programmes

Added to cart

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Elektrobock BT 32 - Thermostat

Elektrobock BT 32

2,957,- 3,479,-

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

Added to cart

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Elektrobock BT23 RF - Thermostat

Elektrobock BT23 RF

2,699,- 2,999,-

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

Added to cart

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