10 Best Programmable Thermostats For Efficient Home Heating

10 Best programmable thermostats for efficient home heating - January 2026

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Last Updated: 02-01-2026

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Honeywell Home T3 Wired Smart Thermostat Kit - Wall Thermostat with Flexible Programming & ECO Mode - Battery Operated, Compatible for Combi Boilers & Heat Pumps - CM907 Replacement (T3C110AEU)

Honeywell Home

9.8

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Honeywell Home THR840DEU DT2 Thermostat, White

Honeywell Home

9.6

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ECOBAY Programmable Wireless Thermostat with Receiver, for Boilers, Electric & Water Underfloor Heating

ECOBAY

9.5

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Best value

8% Off

Honeywell Home DT3 Wired Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (Black)

Honeywell Home

9.2

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Salus RT510RF/TX 5/2-Day Wireless Programmable Thermostat Central Heating Control

Salus

9.1

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Honeywell Home Smart Radiator Thermostat Valve / HR 10 Control ETRV / Programmable Thermostatic Radiator Valve / Digital Intelligent Central Heating Controller / White / 2 Pack

Honeywell Home

8.8

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Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White / 2-Pack

Honeywell Home

8.6

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15% Off

Honeywell Home T135C110AEU DT135 Digital Non-Programmable Thermostat, White

Honeywell Home

8.4

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12% Off

Mechanical Central Heating Room Thermostat with Neon Indicator Light, Home Wireless Thermostat Adjustable Dial Stat Replacement for Honeywell T6360B TC-RSTAT Compatible with Combi & System Boilers

CVMGO

8.2

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Manual Underfloor Heating Thermostat 230V 16A Electric Underfloor Heating Controller with Floor Sensor Probe Mechanical Room Thermostat Temperature Controller for Room Floor Thermostats, White

RTDHO

8.1

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Honeywell Home T3 Wired Smart Thermostat Kit - Wall Thermostat with Flexible Programming & ECO Mode - Battery Operated, Compatible for Combi Boilers & Heat Pumps - CM907 Replacement (T3C110AEU)

Honeywell Home THR840DEU DT2 Thermostat, White

ECOBAY Programmable Wireless Thermostat with Receiver, for Boilers, Electric & Water Underfloor Heating

Honeywell Home DT3 Wired Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (Black)

Salus RT510RF/TX 5/2-Day Wireless Programmable Thermostat Central Heating Control

Honeywell Home Smart Radiator Thermostat Valve / HR 10 Control ETRV / Programmable Thermostatic Radiator Valve / Digital Intelligent Central Heating Controller / White / 2 Pack

Honeywell Home Smart Radiator Thermostat Valve/HR 27 ECO ETRV/Programmable Thermostatic Radiator Valve/Digital Intelligent Central Heating Controller/White / 2-Pack

Honeywell Home T135C110AEU DT135 Digital Non-Programmable Thermostat, White

Mechanical Central Heating Room Thermostat with Neon Indicator Light, Home Wireless Thermostat Adjustable Dial Stat Replacement for Honeywell T6360B TC-RSTAT Compatible with Combi & System Boilers

Manual Underfloor Heating Thermostat 230V 16A Electric Underfloor Heating Controller with Floor Sensor Probe Mechanical Room Thermostat Temperature Controller for Room Floor Thermostats, White

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