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Cheap smart Thermostats for Boilers

On this page you will find smart Thermostats for Boilers at the lowest prices, more so all smart Thermostats for Boilers ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Sonoff THR320 TH Origin marked at 19.90 € incl. VAT. Is this what you’re looking for?
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All from 27
Sonoff THR320 TH Origin - Thermostat
Sonoff THR320 TH Origin
19.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, daily programmes
Added to cart
- +
Sonoff THR316D TH Elite - Thermostat
Sonoff THR316D TH Elite
20.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
AVATTO WT598 WiFi Smart Gas Boiler Thermostat - Thermostat
AVATTO WT598 WiFi Smart Gas Boiler Thermostat
-39 % off new 22.90 € New 37.90 €
Unsealed - in stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 5 V, power: Battery-Powered and USB, weekly and daily programmes
Added to cart
- +
Sonoff THR320D TH Elite - Thermostat
Sonoff THR320D TH Elite
25.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
AVATTO WT410-WH-3A-W Wifi for Electric heating - Thermostat
AVATTO WT410-WH-3A-W Wifi for Electric heating
29.90 €
On the way > 5 pcs
Expected 25/09/2026
3 sizes
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly programmes
Added to cart
- +
AVATTO WT50-WH-3A Wifi for Water Heating - Thermostat
AVATTO WT50-WH-3A Wifi for Water Heating
31.90 €
In stock 1 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly programmes
Added to cart
- +
AVATTO 3A Water Heating Wifi Smart Thermostat White - Thermostat
AVATTO 3A Water Heating Wifi Smart Thermostat White
36.90 €
Currently Unavailable
Thermostat - smart programmable, with placement on boiler, underfloor heating and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
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AVATTO 3A Gas Boiler Wifi Smart Thermostat White - Thermostat
AVATTO 3A Gas Boiler Wifi Smart Thermostat White
36.90 €
Currently Unavailable
Thermostat - smart programmable, with placement on boiler, underfloor heating and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
View
AVATTO WT598 WiFi Smart Gas Boiler Thermostat - Thermostat
AVATTO WT598 WiFi Smart Gas Boiler Thermostat
37.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 5 V, power: Battery-Powered and USB, weekly and daily programmes
Added to cart
- +
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat Black - Thermostat
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat Black
37.90 €
In stock 4 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 30.32 €
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, temperature sensor, open window detection and child lock
Added to cart
- +
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat White - Thermostat
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat White
37.90 €
In stock 3 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 30.32 €
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
MOES Smart Matter WiFi Thermostat, GC Water/Gas Boiler 5A - Thermostat
MOES Smart Matter WiFi Thermostat, GC Water/Gas Boiler 5A
41.90 €
In stock 3 pcs
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
EMOS GoSmart for socket with 2in1 digital timer function, with Wi-Fi - Thermostat
EMOS GoSmart for socket with 2in1 digital timer function, with Wi-Fi
Great price 47.90 € Save 2 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart socket programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, black - Thermostat
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, black
-30 % off new 48.90 € New 69.90 €
Unsealed - in stock 2 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly programmes
Added to cart
- +
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, white - Thermostat
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, white
-11 % off new 61.90 € New 69.90 €
Unsealed - in stock 1 pcs
2 colors
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, Gray - Thermostat
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, Gray
-8 % off new 68.90 € New 74.90 €
Unsealed - in stock 1 pcs
2 colors
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, black - Thermostat
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, black
69.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly programmes
Added to cart
- +
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, white - Thermostat
Meross Smart Wi-Fi Thermostat for Boiler/Water Heating System, white
69.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, White - Thermostat
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, White
-6 % off new 69.90 € New 74.90 €
Unsealed - in stock 1 pcs
2 colors
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, Gray - Thermostat
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, Gray
74.90 €
In stock > 5 pcs
2 colors
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, White - Thermostat
MOES Smart ZigBee Thermostat, GC Water/Gas Boiler 5A, White
74.90 €
In stock > 5 pcs
2 colors
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Added to cart
- +
Siemens Connected Home boiler relay switching unit RCR110.2ZB, Zigbee - Thermostat
Siemens Connected Home boiler relay switching unit RCR110.2ZB, Zigbee
80.50 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Thermostat - smart programmable, with placement on boiler, underfloor heating and boiler, input voltage: 230 V, power: power plug
Added to cart
- +
Smoot Air Thermostat Pro for boilers and boilers 3 A - Thermostat
Smoot Air Thermostat Pro for boilers and boilers 3 A
87.55 €
In stock 3 pcs at the supplier's
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug, weekly programmes
Added to cart
- +
Tado Wireless temperature sensor X - Sensor
Tado Wireless temperature sensor X
-7 % off new 99.90 € New 107.90 €
Unsealed - in stock 1 pcs
Sensor The X Wireless Temperature Sensor is an optional add-on for X Smart Thermostatic Heads that allows for more accurate temperature measurement. Package contents: Wireless...
Added to cart
- +
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