10 Best Digital Central Heating Thermostat Controller in the UK 2025
Updated on 21/07/2025
#1
Recommended
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- Digital thermostat for controlling various heating systems such as underfloor heating and radiators.
- Wall-mountable with a large, backlit display for easy temperature readings and adjustments.
- Built-in sensor for ambient temperature measurement, compatible with floor and air sensors.
- Energy-efficient design to help reduce heating costs with durability and a long lifespan.
- Single zone heating controller, programmable for different temperature settings throughout the day, compatible with 230V AC underfloor heating systems.
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- Digital thermostat for controlling various heating systems such as underfloor heating and radiators.
- Wall-mountable with a large, backlit display for easy temperature readings and adjustments.
- Built-in sensor for ambient temperature measurement, compatible with floor and air sensors.
- Energy-efficient design to help reduce heating costs with durability and a long lifespan.
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#2
Value for Money
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- Offers programmable modes for daily, weekly, and eco settings to maintain a stable room temperature.
- CE certified and compatible with electric underfloor heating systems; supports a voltage range of 95-240VAC at 50-60Hz.
- Features an LCD screen for easy installation and control of floor heating systems with a capacity up to 16A; adjustable temperature range between 5°C and 85°C.
- Includes a key lock function to safeguard thermostat settings against unauthorized changes.
- Equipped with a probe switch feature that allows access to the probe switch interface by pressing "Power” and "Set” simultaneously during power-off.
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- Offers programmable modes for daily, weekly, and eco settings to maintain a stable room temperature.
- CE certified and compatible with electric underfloor heating systems; supports a voltage range of 95-240VAC at 50-60Hz.
- Features an LCD screen for easy installation and control of floor heating systems with a capacity up to 16A; adjustable temperature range between 5°C and 85°C.
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#3
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- The thermostat regulates the heating system according to a set temperature and timer.
- Features a user-friendly button interface for easy mode selection, providing comfort when arriving home.
- Offers a programmable schedule with options for daily and weekly settings, accommodating up to six time periods.
- Includes a child lock feature to prevent accidental adjustments by children.
- Backlit display for visibility in low light, with data memory to retain settings during power outages.
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- The thermostat regulates the heating system according to a set temperature and timer.
- Features a user-friendly button interface for easy mode selection, providing comfort when arriving home.
- Offers a programmable schedule with options for daily and weekly settings, accommodating up to six time periods.
- Includes a child lock feature to prevent accidental adjustments by children.
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#4
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- Outputs a single contact for heating or cooling control.
- Monitors room temperature via a sensor and activates output based on a 0.5℃ temperature difference from the set point.
- Large LCD display for easy readability, even in low light.
- High sensitivity and accuracy in temperature control.
- Sleek design for user-friendly operation.
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- Outputs a single contact for heating or cooling control.
- Monitors room temperature via a sensor and activates output based on a 0.5℃ temperature difference from the set point.
- Large LCD display for easy readability, even in low light.
- High sensitivity and accuracy in temperature control.
- Sleek design for user-friendly operation.
#5
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- Automatic adjustment for summer and winter time
- Clear, backlit display for easy readability
- Flexible switching options: on, once, or timed off
- Advance programming buttons with LCD display
- Boost feature adds 1, 2, or 3 hours, also indicated on LCD
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- Automatic adjustment for summer and winter time
- Clear, backlit display for easy readability
- Flexible switching options: on, once, or timed off
- Advance programming buttons with LCD display
- Boost feature adds 1, 2, or 3 hours, also indicated on LCD
#6
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- Programmable RF room thermostat receiver for HVAC control
- Includes 4 RFRP units and 1 RF1 unit
- Brand: NASUSA
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- Programmable RF room thermostat receiver for HVAC control
- Includes 4 RFRP units and 1 RF1 unit
- Brand: NASUSA
#7
9% Off
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- Precision temperature control for each room with daily programming and multiple settings available.
- Energy-efficient design that adjusts heating output to minimize costs.
- Easy installation on standard radiator valves without the need for tools.
- Compatible with a wide range of heating systems, offering flexibility.
- Large LCD display for manual temperature adjustments, no app or WiFi required.
- Additional features include anti-freeze protection and open window detection.
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- Precision temperature control for each room with daily programming and multiple settings available.
- Energy-efficient design that adjusts heating output to minimize costs.
- Easy installation on standard radiator valves without the need for tools.
- Compatible with a wide range of heating systems, offering flexibility.
- Large LCD display for manual temperature adjustments, no app or WiFi required.
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#8
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- Auto, manual, override, and off settings for flexible control
- Energy-saving features including optimum start/stop, delayed start, and selectable TPI
- Large LCD display with blue backlight for easy reading
- Supports 7-day, 5/2, or 24-hour programming options
- Allows selection of 4 or 6 time and temperature events
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- Auto, manual, override, and off settings for flexible control
- Energy-saving features including optimum start/stop, delayed start, and selectable TPI
- Large LCD display with blue backlight for easy reading
- Supports 7-day, 5/2, or 24-hour programming options
- Allows selection of 4 or 6 time and temperature events
#9
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- Large, backlit LCD screen for easy readability in low light conditions.
- Programmable thermostat with six daily settings to optimize energy usage.
- Precise temperature control with both internal and external sensors, maintaining accuracy within 0.5℃.
- Includes temperature calibration and anti-freezing features, with data memory during power outages.
- Compatible with various heating systems, including electric valves and heaters.
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- Large, backlit LCD screen for easy readability in low light conditions.
- Programmable thermostat with six daily settings to optimize energy usage.
- Precise temperature control with both internal and external sensors, maintaining accuracy within 0.5℃.
- Includes temperature calibration and anti-freezing features, with data memory during power outages.
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#10
24% Off
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- Wired digital thermostat suitable for hydronic heating with gas, oil, or electric systems, compatible with standard and combi boilers.
- High-precision digital control with LCD display, showing temperature in 0.1 °C increments, ensuring consistent comfort.
- User-friendly presets for comfort, economy, and holiday modes, providing easy temperature adjustments.
- Compact design, among the smallest thermostats available, saving space in installations.
- Pump protection feature activates the pump for one minute daily to prevent seizure.
- Low battery indicator alerts users 60 days in advance for battery replacement (requires 2 AA batteries, not included).
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- Wired digital thermostat suitable for hydronic heating with gas, oil, or electric systems, compatible with standard and combi boilers.
- High-precision digital control with LCD display, showing temperature in 0.1 °C increments, ensuring consistent comfort.
- User-friendly presets for comfort, economy, and holiday modes, providing easy temperature adjustments.
- Compact design, among the smallest thermostats available, saving space in installations.
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