WhichOne › DIY store & garden › heating › heating and hot water controller

The best heating and hot water controller in comparison

Guaranteed independent and reliable
Millions of satisfied users every year
Last updated on 25.04.2025

Filter

Sort

Filter:Brand:Reduced items only:

Best choice

Hive Thermostat for Heating & Hot Water (Conventional Boiler) with Hive Hub - Energy Saving Thermostat

Hive

free shipping

show more show less

9,9

Check price

Show on Amazon

Features

HIVE Plus 12 months free annual plan included with this purchase to help you save even more
Geolocation heating alerts when you leave or return home
Holiday Mode tell Hive your holiday dates and come back to a warm welcome
Hive App turn your heating on and off via the Hive app or with your voice

£ 149.00

£ 164.99

Drayton Wiser Smart Thermostat Heating and Hot Water Control Kit - Works with Amazon Alexa, Google Home, IFTTT

Drayton by Schneider Electric

free shipping

show more show less

9,8

Check price

Show on Amazon

Features

SAVE ON ENERGY BILLS - With full control of your Wiser system from our app, you can monitor your energy use, predict expenditure and set your own budgets. With smart features such as Away Mode and Eco Mode, you have the power to save up to 575 a year.
COMPATABILITY This kit is designed to work with Conventional Boilers Only and will allow control of your heating and hot water system.
INSIGHTS & HEAT REPORT - Insights help you to make wiser decisions when it comes to controlling your home heating. The Heat Report lets you see exactly what your system is up to anytime, anywhere.
CUSTOMISABLE SETUP - Wiser can support up to 16 rooms, 62 Radiator Thermostats and up to 10 Smart plugs, no matter the layout of your home, Wiser can help.
DIY SETUP - The Heat HubR can be installed on a standard wallplate in minutes. It really is as simple as unscrewing your old controller and screwing in your new Heat Hub. Check the instructions for full guidelines.
Kit includes HubR and smart Room Thermostat for smart home heating and hot water control.
KIT ADD ONS - You can add further radiator thermostats and smart plugs to allow even more control of your heating system. Add radiator thermostats to all rooms to enable complete room by room control.

£ 129.98

£ 150.00

£ 159.88

tado Wireless Smart Thermostat X – Starter Kit with Bridge X and Stand, Boiler and Hot Water Control via App & Smart Speaker (Alexa, Siri, Google Assistant), Not Compatible with tado V3+

tado

free shipping

show more show less

9,8

Check price

Show on Amazon

Features

OPTIONAL FEEL-GOOD PACKAGE Auto-Assist provides you with insights into the energy costs, information and solutions for heating problems as well as automated geofencing and open-window detection
EASY DIY INSTALLATION, EVEN OFFLINE When connected to a boiler, this smart heater thermostat can regulate hot water suitable for gas-fired boilers or heat pumps (OpenTherm and relay)
CONTROL VIA APP Smart scheduling, advanced geofencing, open-window sensor without additional window contacts and much more the thermostat has numerous features for your heating system
Important to know tado X products are not compatible with tado V3+ or older
FUTURE-PROOF TECHNOLOGY Matter allows different smart home appliances to communicate with each other, while Thread ensures a stable network this requires the Bridge X (included) or another Thread border router

Meross Smart Thermostat for Combi Boilers and Underfloor Water Heating, Glass Touch Panel, Schedule and Multi-room Function, Hubless, Compatible with Apple HomeKit, Amazon Alexa, Google Assistant

meross

26% off

free shipping

show more show less

9,7

Offer ends in:

02Days

15hours

36minutes

28seconds

Check price

Show on Amazon

Features

* ENERGY SAVING Save up to 30% heating costs! The alexa thermostat supports Muti-room function and open-window detection. Use multiple hubless smart thermostats to control different rooms; When detected window-open(temperature dropped sharply), you will get a window opening notification on phone while the room thermostat will stop heating for 30 minutes to avoid electricity waste.
DUAL TEMPERATURE SENSOR The meross Wi-Fi thermostat has a dual temperature sensor. The built-in sensor measures the air temperature in room, and the external sensor measures the temperature outside room. You can switch the sensor according to different scenarios to better control the heat while preventing overheating. Temperature control range 5-35 C; Accuracy 0.5 C.
SCHEDULE AND FAMILY SHARE Heating control by zone and time for maximum energy savings. In the meross app, you can clearly see the room temperature and set schedule. Support 7 24 schedule and 6 time windows day setting, including temperature control and heating on off for different rooms. If you are not an Apple Home user, you can still use meross app to achieve home sharing control to make your home temperature more comfortable.
EAST TO INSTALL USE NO HUB REQUIRED! The Wi-Fi heating thermostat is compatible with most boiler water underfloor heating systems. With app's install instructions or guide video(after product images on top), you can use the meross thermostat after few minutes. Meross app supports Android(above 6.0) and iOS system (13 or above). Quick touch control directly from elegant glass panel, even without using app.

Netatmo Connected and Smart Energy Saving Thermostat - WiFi - Reduce Bills & Control Heating Remotely by App | Compatible with Individual Boilers, NTH01-AMZ

Netatmo

5% off

free shipping

show more show less

9,7

Check price

Show on Amazon

Features

CONSUMPTION INFORMATION AND ADVICE view your history and consult your personalized Energy Savings Report to track and optimize your energy usage
QUICK AND EASY TO INSTALL it takes less than an hour to install the Netatmo Smart Thermostat
A SMART THERMOSTAT the Auto-Adapt feature takes into account the outdoor temperature and your home's insulation to make sure your home stays at the temperature you set
COMPATIBILITY the Netatmo Smart Thermostat is compatible with most types of boiler, whichever energy you use electricity, gas, fuel oil, wood or heat pump
DESIGNED BY STARCK your Netatmo Smart Thermostat blends into your home d cor with a design by Philippe Starck and adhesive strips in four colors
IDEAL TEMPERATURE IN EACH ROOM use Netatmo Additional Smart Radiator Valves to turn radiators on and off independently

KETOTEK Smart Thermostat WiFi for Electric Underfloor Heating 16A Compatible with Alexa, Programmable Underfloor Heating Thermostats Controller with NTC Probe Sensor

KETOTEK

16% off

free shipping

show more show less

9,6

Offer ends in:

02Days

15hours

46minutes

28seconds

Check price

Show on Amazon

Features

Smart Heating, Anywhere Control - Effortlessly connect your KETOTEK underfloor heating thermostat WiFi to your home network for seamless remote control. Adjust temperatures from anywhere using the Tuya Smart Life App, or enjoy hands-free comfort with Alexa & Google Assistant voice commands. Stay cozy and energy-efficient with smart, hassle-free heating. Requires 2.4GHz WiFi (not 5GHz).
Precise Temperature Management - 1 70 adjustable range (default 5 35 ) with 9 calibration for accuracy. This smart underfloor heating thermostat uses high precision built-in sensor and 2.5m external temperature probe for real-time temperature monitoring to avoid overcooling or overheating. Power-off memory function retains settings during power outages.
Reliable Performance - This underfloor heating thermostat WiFi offers smart scheduling and automation reduce wasted heating, ideal for those who want remote control, voice commands, and energy savings while ensuring safety and ease of use. You can group and control multiple thermostats simultaneously in the app or share access with family for collaborative control. Power supply AC 90-240V 50 60Hz, Output Max 16A.

Heatmiser NeoStat-HW V2 - Hot Water Programmer - Glacier White

The Floor Heating Warehouse

free shipping

show more show less

9,5

Check price

Show on Amazon

Features

Easy Hot Water Boost Feature
Stunning design incorporating Illuminated soft touch keys
Automatic White Back Light (Turns off after 30 seconds)

Honeywell atf500dhw - ACS Kit for Evohome,White,285 X 228 X 68

Evohome

free shipping

show more show less

9,5

Check price

Show on Amazon

Features

Additional wireless relay box for control of the hot water zone valve
Optional unvented cylinder insertion sensor

£ 120.25

£ 119.65

Recommendation

Wiser Smart Thermostat Heating Kit Thermostat Kit 2 & 1 x Smart Plug – Conventional Boilers Heating & Hot Water Complete Heating Control Anywhere DIY Install

Drayton

free shipping

show more show less

9,5

Check price

Show on Amazon

Features

SAVE ON ENERGY BILLS - With full control of your Wiser system from our app, you can monitor your energy use, predict expenditure and set your own budgets. With smart features such as Away Mode and Eco Mode, you have the power to save up to 575 a year.
COMPATABILITY This kit is designed to work with Conventional Boilers Only and will allow control of your heating and hot water system.
UPGRADE TO ROOM-BY-ROOM CONTROL By adding radiator thermostats to your starter kit, you can enhance your heating control. Each radiator thermostat added allows you to control the temperature of the room it s fitted in. Add radiator thermostats to all rooms to enable complete room by room control.
CUSTOMISABLE SETUP - Wiser can support up to 16 rooms, 62 Radiator Thermostats and up to 10 Smart plugs, no matter the layout of your home, Wiser can help.
DIY SETUP - The Heat HubR can be installed on a standard wallplate in minutes. It really is as simple as unscrewing your old controller and screwing in your new Heat Hub. Check the instructions for full guidelines.

LavaTap Pro Controls 7 Day 2 Channel Heating Programmer Direct Replacement for Honeywell ST9400C Heating Hot Water Control Compatible with Honeywell ST699 ST799 ST7100, White

LavaTap

free shipping

show more show less

9,4

Check price

Show on Amazon

Features

Direct replacement for Honeywell ST9400C without changing cables simply clip onto the ST9400C back plate
7 day 2 channel programmer for heating and hot water with 3 on off periods per day
Manufactured and supported by Honeywell direct phone technical support
Factory pre-programmed scheduling options with 3 independent heating and hot water periods per day and 7 days of programming including holiday, party and boost mode

£ 69.90

£ 69.99

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these heating and hot water controller.

ENGO E20i Wireless Smart Thermostat 7 Day Programmable Wifi Smart Heating Controller Alexa Google ENGO Smart App Boiler Control (White)

Stylish and Discreet Available in black or white, the compact design fits into any home without being obtrusive

free shipping

Check price

LANBON L8-HB LCD 20A Smart Timer Switch for Storage/Immersion Water Heater Works with Alexa/Google Home,WiFi Smart Electric Boiler Controller,24 Hour Indoor Immersion Heater Segment Timer Switch,4400W

20A high-power design, the water heater timer switch is suitable for most electric boilers Storage Immersion Heater

free shipping

Check price

Wärmer System Pre-Assembled Thermostatic Controller Blending Mixing Valve for Underfloor Heating Manifold with Adjustable Control Range Left-Right Interchange Function Simple and Quick Installation

Left-Right Interchange Function - Its versatile design and union joint connections provides a simple and quick conversion on site to right hand format if required

free shipping

Check price

Kudos-Trading - Heatmiser NeoStat Programmable Water and Central Heating Thermostat Works with the NeoHub for Smart Control Alexa Google Assistant and Apple Home Kit (White)

Smartphone app control The Heatmiser neoStat offers full control from your smartphone. With the neoapp, available for ios, Android, and Windows Phone, you can alter your home's heating schedules, temperatures, and settings directly from your phone, whether you're at home or on the go. Hub Needed

free shipping

Check price

Beok Tuya Smart Thermostat Heating Thermostat Room Thermostats Wifi Smart Wall Thermostats for Gas/Water Boiler Floor Heating Compatible with Alexa, Google Home 3A TGR86WIFI

Onilne Simple Control APP Underfloor heating thermostat, the thermostat is suitable for boilers and water heaters, you can control this thermostat online through the "Tuya" app, and your smartphone can control the thermostat anytime you want. Anywhere, change the room temperature in go ahead and improve your lifestyle features and view the current status through the app.

free shipping

Check price

JASSFERRY Central Heating Pump Automatic Hot Water Heat Circulation System Boiler Replacement 15-50 15-60 Power Moniter 1-1/2"

Voltage frequency 230V 50HZ, Temperature grade TF110, BSP 1-1 2", Maximum Head 6 Meters, Length 130mm

free shipping

Check price

Honeywell T6 Wired Smart Thermostat - Works with Amazon Alexa

The Honeywell Home app gives you complete control over your home heating wherever you are, including schedules and automated synchronisation with the thermostat.

free shipping

Check price

Mia&Coco Electric Heating Pad for Back Neck and Shoulders Pain Relief, (60x100cm) Heated Warmer Fast-Heat Hot Therapy Warp with Waist Strap, 6 Heat Levels, Auto-Off Timer - Comfort Grey

Large Heating Pad for Full Back & Shoulder & Neck

~~£ 44.99~~ free shipping

Only:

63hrs

51min

27sec

Check price

MincoHome Programmable WiFi Thermostat Tuya Smart Temperature Controller for Electric Warm Floor Heating System Voice APP Remote Connection (White Electric Heating)

We have carried out a comprehensive upgrade of the product, the touch buttons problem has been solved, and directly open the mobile phone Bluetooth, that is, use TUYA APP to bind the thermostat, which is very convenient.Specifications Power Supply 95 240VAC, 50 60Hz,Accuracy 0.5 ,Sensor NTC,Shell material PC+ABS (flame retardant)

free shipping

Check price

Wengart Digital Thermostat,AC230V Indoor Thermostatic Control,Weekly Programming,Colorful Display Suitable for Controlling Floor Heating and Hot Water Systems

Our floor heating thermostat is very suitable for controlling floor heating water and hot water systems, controlling the opening and closing of thermoelectric heads and electric valves, so that the room can reach the required temperature, easy to use and very efficient

free shipping

Check price

Hive Thermostat Mini for Heating & Hot Water (Conventional Boiler) with Hive Hub - Energy Saving Thermostat

Easy to Use change the temperature quickly and simply on the Thermostat itself or use the Hive app to set schedules, boost your heating or hot water or change to Holiday mode

free shipping

Check price

ESI - Energy Saving Innovation Controls - ESRTP6WHW - Series 6 - WIFI Wireless Programmable Room Thermostat Heating and Hot Water Control - Thermostat, Receiver and Stand (White)

Geakv

free shipping

Check price

The best heating and hot water controller in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these heating and hot water controller.

Our offer