Best Central Heating Programmer And Thermostat of 2026

Last updated on 02/01/2026
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
ElectronicsHome & KitchenComputersOffice SuppliesToys & GamesSports & Fitness
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White - Bulk Package
thumbnail 1
thumbnail 2

Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White - Bulk Package

Honeywell
5% Off
Why we love it
  • Effortless time adjustment.
  • Sleek, large display.
  • Smart LoT integration.
Main Highlights
  • Now with LoT Technology
  • Our Largest ever Backlight Display
  • Factory set Clock
  • Automatic Summer/Winter time change
  • 7 Day or 5/2 Day operation
  • Product may comes in white box or plastic package
Show More
9.7
Exceptional
Product image 1
Product image 2
9.7
Exceptional
Honeywell

Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White - Bulk Package

5% Off
Why we love it
  • Effortless time adjustment.
  • Sleek, large display.
  • Smart LoT integration.
Main Highlights
  • Now with LoT Technology
  • Our Largest ever Backlight Display
  • Factory set Clock
  • Automatic Summer/Winter time change
  • 7 Day or 5/2 Day operation
  • Product may comes in white box or plastic package
Show More
Value for Money
2
LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement Central Heating Programmer Boiler Plus Compliant, White, Standard
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement Central Heating Programmer Boiler Plus Compliant, White, Standard

LavaTap
Why we love it
  • Seamless replacement for various models.
  • Maintains program after battery removal.
  • Features intelligent heating control.
Main Highlights
  • Made and supported by Honeywell (Resideo)
  • Easy replacement for Honeywell CM927 CM921 CM727 CMS727 CMT727 CMS921 CMS927
  • Pre-bound for wireless communication or can be bound to Honeywell BDR91 relay box - Video instructions included via QR code
  • Replacement unit for the older versions of CM721 CMS721 CM727 CMS727 CMS727E1016 CM927 CM921 CMS927 CMS927B1049 Wireless Room Thermostat & Receiver Replacement unit for the older versions of CM721 CMS721 CM727 CMS727 CMS727E1016 CM927 CM921 CMS927 CMS927B1049 Wireless Room Thermostat & Receiver
  • Built-in memory retains user program – even following battery removal
  • 7 day programmer / 4 time schedules per day / Intelligent heating control / Boiler Plus compliant to meet current Part L building regulations
  • Comes with wireless programmable thermostat, relay box, table stand, AA batteries and instructions
  • Mounting type: Wall Mount
  • Item shape: Rectangular
  • Control type: Button Control
Show More
9.6
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.6
Superb
LavaTap

LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement Central Heating Programmer Boiler Plus Compliant, White, Standard

Why we love it
  • Seamless replacement for various models.
  • Maintains program after battery removal.
  • Features intelligent heating control.
Main Highlights
  • Made and supported by Honeywell (Resideo)
  • Easy replacement for Honeywell CM927 CM921 CM727 CMS727 CMT727 CMS921 CMS927
  • Pre-bound for wireless communication or can be bound to Honeywell BDR91 relay box - Video instructions included via QR code
  • Replacement unit for the older versions of CM721 CMS721 CM727 CMS727 CMS727E1016 CM927 CM921 CMS927 CMS927B1049 Wireless Room Thermostat & Receiver Replacement unit for the older versions of CM721 CMS721 CM727 CMS727 CMS727E1016 CM927 CM921 CMS927 CMS927B1049 Wireless Room Thermostat & Receiver
  • Built-in memory retains user program – even following battery removal
  • 7 day programmer / 4 time schedules per day / Intelligent heating control / Boiler Plus compliant to meet current Part L building regulations
  • Comes with wireless programmable thermostat, relay box, table stand, AA batteries and instructions
  • Mounting type: Wall Mount
  • Item shape: Rectangular
  • Control type: Button Control
Show More
3
Drayton 25476 LP722 (Mk4) 2 Channel Programmer, White

Drayton 25476 LP722 (Mk4) 2 Channel Programmer, White

Drayton
Why we love it
  • Convenient separate settings for appliances.
  • Memory saver for uninterrupted operation.
  • Backlit screen enhances readability.
Main Highlights
  • 2 channel 7 day programmer (separate timings for heating & hot water)
  • Memory saver - program and clock never need resetting in the event of loss of power
  • Easy to read, backlit screen
  • Automatic summer/winter time change
  • Boost, giving 1, 2 or 3 hours with LCD indication
  • 2 channel 7 day programmer (separate timings for heating & hot water)
  • Memory saver - program and clock never need resetting in the event of loss of power
  • Easy to read, backlit screen. Automatic summer/winter time change
  • Boost, giving 1, 2 or 3 hours with LCD indication
  • Suitable for fully pumped or gravity hot water systems
Show More
9.5
Superb
Product image 1
9.5
Superb
Drayton

Drayton 25476 LP722 (Mk4) 2 Channel Programmer, White

Why we love it
  • Convenient separate settings for appliances.
  • Memory saver for uninterrupted operation.
  • Backlit screen enhances readability.
Main Highlights
  • 2 channel 7 day programmer (separate timings for heating & hot water)
  • Memory saver - program and clock never need resetting in the event of loss of power
  • Easy to read, backlit screen
  • Automatic summer/winter time change
  • Boost, giving 1, 2 or 3 hours with LCD indication
  • 2 channel 7 day programmer (separate timings for heating & hot water)
  • Memory saver - program and clock never need resetting in the event of loss of power
  • Easy to read, backlit screen. Automatic summer/winter time change
  • Boost, giving 1, 2 or 3 hours with LCD indication
  • Suitable for fully pumped or gravity hot water systems
Show More
4
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
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

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
Why we love it
  • Easy installation and replacement.
  • Flexible programming options available.
  • Reliable Honeywell support provided.
Main Highlights
  • Direct replacement for Honeywell ST9400C without changing cables simply clip onto the ST9400C back plate
  • Can also replace Honeywell ST699 ST799 ST7100 ST6200 ST6300 ST6400 with easy wiring change on the back panel
  • 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
Show More
9.4
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.4
Superb
LavaTap

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

Why we love it
  • Easy installation and replacement.
  • Flexible programming options available.
  • Reliable Honeywell support provided.
Main Highlights
  • Direct replacement for Honeywell ST9400C without changing cables simply clip onto the ST9400C back plate
  • Can also replace Honeywell ST699 ST799 ST7100 ST6200 ST6300 ST6400 with easy wiring change on the back panel
  • 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
Show More
5
Center RF Wireless 7-Day 5/2 Day Programmable Room Thermostat White - Boiler Plus Compliant - Minimalistic and Modern design - Battery powered
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

Center RF Wireless 7-Day 5/2 Day Programmable Room Thermostat White - Boiler Plus Compliant - Minimalistic and Modern design - Battery powered

CENTER
Why we love it
  • Minimalistic and modern design.
  • Ultimate installation flexibility included.
  • Maximises energy savings effortlessly.
Main Highlights
  • Minimalistic and modern design - discreetly blends-in to any type of home.Boiler Plus Compliant.Adaptive control function – accurately and efficiently helps maintain the required temperature setting.Optimum start & stop technology – drastically increases the efficiency of your heating system.Factory pre-bound to the RF receiver unit – allows for simple, fuss-free installation
  • Wall-mounting backplate and table stand included allows for the ultimate installation flexibility.Large back-lit LCD display with time and temperature makes it easy to read current and desired temperature setting.Simple and ergonomic user interface with only 5 buttons – makes it very easy to use and setup heating programmes
  • 7-day & 5/2 day heating program to match your lifestyle, whilst maximising energy savings.Choice of up to 4 independent temperature periods per day with a copy function
  • Battery powered (with low-power indicator).'Active’/‘In use’ confirmation makes it easy to identify if the heating is on or off
  • 24-hr and 12-hr clock display format option.Built-in memory holds the user program indefinitely. ErP: Class IV (+2%), (EU) 811/2013
Show More
9.4
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.4
Superb
CENTER

Center RF Wireless 7-Day 5/2 Day Programmable Room Thermostat White - Boiler Plus Compliant - Minimalistic and Modern design - Battery powered

Why we love it
  • Minimalistic and modern design.
  • Ultimate installation flexibility included.
  • Maximises energy savings effortlessly.
Main Highlights
  • Minimalistic and modern design - discreetly blends-in to any type of home.Boiler Plus Compliant.Adaptive control function – accurately and efficiently helps maintain the required temperature setting.Optimum start & stop technology – drastically increases the efficiency of your heating system.Factory pre-bound to the RF receiver unit – allows for simple, fuss-free installation
  • Wall-mounting backplate and table stand included allows for the ultimate installation flexibility.Large back-lit LCD display with time and temperature makes it easy to read current and desired temperature setting.Simple and ergonomic user interface with only 5 buttons – makes it very easy to use and setup heating programmes
  • 7-day & 5/2 day heating program to match your lifestyle, whilst maximising energy savings.Choice of up to 4 independent temperature periods per day with a copy function
  • Battery powered (with low-power indicator).'Active’/‘In use’ confirmation makes it easy to identify if the heating is on or off
  • 24-hr and 12-hr clock display format option.Built-in memory holds the user program indefinitely. ErP: Class IV (+2%), (EU) 811/2013
Show More
6
Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

Drayton
Why we love it
  • Effortless seasonal time adjustments.
  • Clear, backlit display screen.
  • Flexible switching options provided.
Main Highlights
  • Automatic summer/winter time change
  • Easy to read, backlit screen
  • On/once/timed/off switching options
  • Programme advance buttons, with LCD indication
  • Boost, giving 1, 2 or 3 hours with LCD Indication
Show More
9.2
Superb
Product image 1
9.2
Superb
Drayton

Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

Why we love it
  • Effortless seasonal time adjustments.
  • Clear, backlit display screen.
  • Flexible switching options provided.
Main Highlights
  • Automatic summer/winter time change
  • Easy to read, backlit screen
  • On/once/timed/off switching options
  • Programme advance buttons, with LCD indication
  • Boost, giving 1, 2 or 3 hours with LCD Indication
Show More
7
LavaTap Pro Honeywell Wired Programmable Thermostat CM907 CM901 CM707 CM701 Replacement Central Heating 7 Day Programmer Boiler Plus Compliant
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

LavaTap Pro Honeywell Wired Programmable Thermostat CM907 CM901 CM707 CM701 Replacement Central Heating 7 Day Programmer Boiler Plus Compliant

LavaTap
Why we love it
  • Simple replacement for Honeywell thermostats.
  • Powered by AA batteries.
  • Dedicated Honeywell technical support.
Main Highlights
  • Easy replacement for Honeywell CM907 CM901 CM707 CM701 Thermostats
  • Hardwired to boiler and powered by 2 x AA batteries
  • Made and supported by Honeywell (Resideo) with dedicated technical support number
  • Uses Honeywell ABC wiring terminal labelling for simple replacement
  • 7 day programmer / 4 time schedules per day / Intelligent heating control / Boiler Plus compliant to meet current Part L building regulations
Show More
9.0
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.0
Superb
LavaTap

LavaTap Pro Honeywell Wired Programmable Thermostat CM907 CM901 CM707 CM701 Replacement Central Heating 7 Day Programmer Boiler Plus Compliant

Why we love it
  • Simple replacement for Honeywell thermostats.
  • Powered by AA batteries.
  • Dedicated Honeywell technical support.
Main Highlights
  • Easy replacement for Honeywell CM907 CM901 CM707 CM701 Thermostats
  • Hardwired to boiler and powered by 2 x AA batteries
  • Made and supported by Honeywell (Resideo) with dedicated technical support number
  • Uses Honeywell ABC wiring terminal labelling for simple replacement
  • 7 day programmer / 4 time schedules per day / Intelligent heating control / Boiler Plus compliant to meet current Part L building regulations
Show More
8
ENGO E901RF Wireless Thermostat 7 Day Programmable Central Heating Controller Gas Oil Combi Boiler Thermostat Heat Pump 5 Year Warranty
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

ENGO E901RF Wireless Thermostat 7 Day Programmable Central Heating Controller Gas Oil Combi Boiler Thermostat Heat Pump 5 Year Warranty

ENGO
Why we love it
  • Reliable wireless connectivity everywhere.
  • Compatible with various systems.
  • Customizable 7-day programming.
Main Highlights
  • Comprehensive Wireless Thermostat: With up to 100m wireless range in open space, the ENGO E901-RF provides reliable connection to your boiler, allowing flexible placement options throughout the home. This wireless boiler control thermostat ensures stable performance across any space
  • Full Compatibility with Modern Heating Systems: Designed for versatile use, this thermostat works with a range of systems, including combi boilers, gas boilers, oil boilers, and heat pumps. Whether it’s used as a heating thermostat or wireless room thermostat, it offers dependable, efficient control
  • 7-Day Customisable Programming: The ENGO E901-RF provides 7-day programmable schedules with up to six adjustable time and temperature points per day. This customization allows you to set precise heating schedules to meet daily routines, enhancing comfort while minimizing energy waste
  • Boiler Plus Compliant: Fully compliant with Boiler Plus regulations, this thermostat helps ensure that your heating system runs more efficiently with its self learning fuzzy logic algorithm, meeting the latest energy-saving standards and contributing to a more sustainable home environment
  • Enhanced Comfort and Efficiency: With its central heating control capabilities, the ENGO E901-RF makes it easy to adjust heating for every room, optimising comfort without heating unused spaces, lowering energy bills, and promoting a cozy environment across your home
Show More
8.9
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.9
Excellent
ENGO

ENGO E901RF Wireless Thermostat 7 Day Programmable Central Heating Controller Gas Oil Combi Boiler Thermostat Heat Pump 5 Year Warranty

Why we love it
  • Reliable wireless connectivity everywhere.
  • Compatible with various systems.
  • Customizable 7-day programming.
Main Highlights
  • Comprehensive Wireless Thermostat: With up to 100m wireless range in open space, the ENGO E901-RF provides reliable connection to your boiler, allowing flexible placement options throughout the home. This wireless boiler control thermostat ensures stable performance across any space
  • Full Compatibility with Modern Heating Systems: Designed for versatile use, this thermostat works with a range of systems, including combi boilers, gas boilers, oil boilers, and heat pumps. Whether it’s used as a heating thermostat or wireless room thermostat, it offers dependable, efficient control
  • 7-Day Customisable Programming: The ENGO E901-RF provides 7-day programmable schedules with up to six adjustable time and temperature points per day. This customization allows you to set precise heating schedules to meet daily routines, enhancing comfort while minimizing energy waste
  • Boiler Plus Compliant: Fully compliant with Boiler Plus regulations, this thermostat helps ensure that your heating system runs more efficiently with its self learning fuzzy logic algorithm, meeting the latest energy-saving standards and contributing to a more sustainable home environment
  • Enhanced Comfort and Efficiency: With its central heating control capabilities, the ENGO E901-RF makes it easy to adjust heating for every room, optimising comfort without heating unused spaces, lowering energy bills, and promoting a cozy environment across your home
Show More
9
ESI ES3247B Multi Purpose Central Heating Programmer/Timer - 3 Channel
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4

ESI ES3247B Multi Purpose Central Heating Programmer/Timer - 3 Channel

ESI
Why we love it
  • Large, easy-to-read display.
  • Automatic time adjustments.
  • Easy Fit installation.
Main Highlights
  • Large easy to read LCD with blue backlight 7 day 5/2 or 24 hour operation
  • Automatic BST/GMT 1 hour time change Factory set clock and date Easy to use overrides
  • HOLIDAY mode Easy Fit Backplate (connectors on left side) 230V AC6 (2) A IP30
  • Dimensions 140 mm wide x 90 mm high x 29 mm deep
Show More
8.8
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.8
Excellent
ESI

ESI ES3247B Multi Purpose Central Heating Programmer/Timer - 3 Channel

Why we love it
  • Large, easy-to-read display.
  • Automatic time adjustments.
  • Easy Fit installation.
Main Highlights
  • Large easy to read LCD with blue backlight 7 day 5/2 or 24 hour operation
  • Automatic BST/GMT 1 hour time change Factory set clock and date Easy to use overrides
  • HOLIDAY mode Easy Fit Backplate (connectors on left side) 230V AC6 (2) A IP30
  • Dimensions 140 mm wide x 90 mm high x 29 mm deep
Show More
10
Salus RT510RF/TX 5/2-Day Wireless Programmable Thermostat Central Heating Control

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

Salus
Why we love it
  • Efficient same day dispatch.
  • Free first class delivery.
  • Reliable one-year replacement guarantee.
Main Highlights
  • Manual mode on thermostat to disable schedule
  • Pre-paired wireless communication, so no more dip switches!
  • Heating Boost mode
  • Receiver manual override switch
Show More
8.7
Excellent
Product image 1
8.7
Excellent
Salus

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

Why we love it
  • Efficient same day dispatch.
  • Free first class delivery.
  • Reliable one-year replacement guarantee.
Main Highlights
  • Manual mode on thermostat to disable schedule
  • Pre-paired wireless communication, so no more dip switches!
  • Heating Boost mode
  • Receiver manual override switch
Show More

We scanned 812 products

We reviewed these offers relevant to the Central Heating Programmer And Thermostat within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Honeywell, LavaTap, Drayton, CENTER, ENGO, ESI, Salus, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Central Heating Programmer And Thermostat in the market, we considered we took a deep dive into 4061 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: