Cost effective. Boiler Plus compliant.
eBay
MOES Tuya Smart Zigbee LED Bulb 14W RGB C+W E27 Colors Dimmable 2700K-6500K Smart Life App Adjustable Control Alexa Google Home
Aliexpress UK
【Two temperature display】 Celsius or Fahrenheit. (The system displays in Celsius by default, and needs to be manually switched to Fahrenheit). Only the 16A thermostat (WIFI and NO WIFI versions) includes an external temperature sensing cable.
eBay
Tuya WiFi Zigbee 3.0 Smart Switch Module for Garage Door Opener Controller Smart Home DIY Breaker Relay Via Alexa Google Home
Aliexpress UK
BRAND NEW/UNREGISTERED: The Hive Nano 2.5 Hub in White is a programmable thermostat designed for use with a variety of heating systems, including wall heaters and central heating radiators. With a sleek and modern design, this hub offers 7-day programming and can be controlled via the Hive app or through integration with other smart home systems such as Apple HomeKit, Google Home, and Amazon Alexa. The hub features a curved thermostat shape and can be wall-mounted, flush-mounted, surface-mounted, or cabinet-mounted for flexible installation options. Perfect for maintaining a comfortable home environment with energy-efficient control.
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BEIMU TUYA RGBIC LED Neon Strip Lights 24V WIFI Waterproof Silicone With Alexa/Google Home/Smart Life APP Control For Home Decor
Aliexpress UK
Range: 5-35CRoom Temp. Range: 5-99CDisplay Temp. Range : 5 ~ 99CAmbient Temp. : 0~ 45CPower Consumption : <1. ((Note:current load is 5A for water heating and gas boiler,16A for electric floor heating.). ).
eBay
Tuya Wifi LED Smart Night Lights Dimmable Touch Table Lamp RGB Table Bedside Lamp Voice APP Control Google Home Alexa Smartlife
Aliexpress UK
For use in a Hive smart heating system to connect your boiler to Hive thermostats. Single channel Receiver for heating only. Not Hot water included. A single channel receiver is used when you have a combi boiler and do not have a separate hot water tank.
eBay
Bluetooth/WiFi LED Light Bulb E27 15W 20W 110V 220V RGB RGBCW Dimmable Led Bulbs Led Lamp For Alexa Google Home Tuya Smart Life
Aliexpress UK
Wifi Version K2H16A-wifi: electric heating with wifi. K2RH3A-wifi: water heating/boiler with wifi. Keypad lock function is designed to prevents child from misuse. Four models optional, you can choose K2RH3A, K2RH3A-wifi, K2H16A, and K2H16A-wifi depending on your needs.
eBay
MATTER WIFI Smart LED Bulb Dimmable 14W RGB C+W E27 Color Shifting 2700K-6500K Works Adjustable with Alexa Google Tuya Smart App
Aliexpress UK
App: Tuya / Smart Life. ✔ Gas Boiler Central Heating. 1 × Smart Thermostat Unit. ✔ Water Heating. ✔ Underfloor Heating. ✅Open Window Detection & Anti-Freeze Mode 🔧 Key Features Maintains comfort with ±0.5°C accuracy.
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Yeelight Smart LED W3 Bulb E26 WiFi Connect Smart Light 850lm/900lm APP Control For mi Home Alexa Google SmartThings IFTTT
Aliexpress UK
ITC-308 WiFi Thermostat 1. WiFi Smart APP. -It supports IOS and Android. -The temperature trend graph can help you easily check the current temperature and humidity or the history. Maximum output load: 1100W(110V)/ 2300W(230V).
eBay
MOES ZigBee Smart LED Edison Bulb 7W E27, Dimmable, Works with Alexa & Google Home, Voice Control, Vintage Filament Light
Aliexpress UK