Best Central Heating Timers Programmers of 2026

Last updated on 12/03/2026
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1
Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU5550301000 Grey

Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU5550301000 Grey

Hanicks
Why we love it
  • Genuine part for reliability.
  • Simple installation with backplate.
  • Manual override for flexibility.
Main Highlights
  • Rotating 24-hour dial and tappet arrangement
  • Easy to install using a 9-pin backplate
  • Advance control to allow manual override ON or OFF
  • Programme options: On, Off, All day or Auto
  • 7 years no quibbles warranty
  • Genuine Part
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9.7
Exceptional
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9.7
Exceptional
Hanicks

Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU5550301000 Grey

Why we love it
  • Genuine part for reliability.
  • Simple installation with backplate.
  • Manual override for flexibility.
Main Highlights
  • Rotating 24-hour dial and tappet arrangement
  • Easy to install using a 9-pin backplate
  • Advance control to allow manual override ON or OFF
  • Programme options: On, Off, All day or Auto
  • 7 years no quibbles warranty
  • Genuine Part
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Value for Money
2
Potterton EP2 Twin Channel Programmer

Potterton EP2 Twin Channel Programmer

Potterton
Why we love it
  • Simplifies daily regulation with 7-day programming.
  • Convenient manual over-ride function included.
  • Compatible with multiple pre-existing models.
Main Highlights
  • Digital clock display
  • Independent 7 day programming for CH and DHW
  • LED circuit indicator
  • Manual over-ride function
  • Direct replacement for EP2000, EP2001, EP2002, EP3002 and EP6002
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9.6
Superb
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9.6
Superb
Potterton

Potterton EP2 Twin Channel Programmer

Why we love it
  • Simplifies daily regulation with 7-day programming.
  • Convenient manual over-ride function included.
  • Compatible with multiple pre-existing models.
Main Highlights
  • Digital clock display
  • Independent 7 day programming for CH and DHW
  • LED circuit indicator
  • Manual over-ride function
  • Direct replacement for EP2000, EP2001, EP2002, EP3002 and EP6002
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3
Horstmann ChannelPlus H27XL Two Channel 7-Day Programmer – NU0573027000, Central Heating & Hot Water Timer Control (White)

Horstmann ChannelPlus H27XL Two Channel 7-Day Programmer – NU0573027000, Central Heating & Hot Water Timer Control (White)

Horstmann
Why we love it
  • Versatile two-channel functionality.
  • User-friendly 7-day programming.
  • Reliable, high-quality design.
Main Highlights
  • Official Horstmann ChannelPlus – Genuine H27XL 7-day, 2-channel programmer (part no. NU0573027000) for heating & hot water control.
  • Dual Channel Operation – Independently times both central heating and domestic hot water.
  • 7-Day Programmable – Set different on/off times for each day of the week to match your household routine.
  • Boost & Override Functions – Manual controls allow temporary adjustments without altering your regular programme.
  • Simple Wall-Mounted Unit – Compact, white design with LED indicators and easy-to-use push buttons.
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9.5
Superb
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9.5
Superb
Horstmann

Horstmann ChannelPlus H27XL Two Channel 7-Day Programmer – NU0573027000, Central Heating & Hot Water Timer Control (White)

Why we love it
  • Versatile two-channel functionality.
  • User-friendly 7-day programming.
  • Reliable, high-quality design.
Main Highlights
  • Official Horstmann ChannelPlus – Genuine H27XL 7-day, 2-channel programmer (part no. NU0573027000) for heating & hot water control.
  • Dual Channel Operation – Independently times both central heating and domestic hot water.
  • 7-Day Programmable – Set different on/off times for each day of the week to match your household routine.
  • Boost & Override Functions – Manual controls allow temporary adjustments without altering your regular programme.
  • Simple Wall-Mounted Unit – Compact, white design with LED indicators and easy-to-use push buttons.
Show More
4
HONEYWELL ST9400C 7 DAY HEATING PROGRAMMER
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HONEYWELL ST9400C 7 DAY HEATING PROGRAMMER

Honeywell
Why we love it
  • Optimizes energy with independent programming.
  • Offers high flexibility daily.
  • Includes innovative 'Holiday' feature.
Main Highlights
  • ST9400C is a 2 channel programmer, designed for control of both heating and stored hot water in complete systems. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible.
  • This unit is a 7 day full programmer that gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently.
  • The ST9400C central heating and hot water programmer has the new and ground Line of Text (LoT) display that gives clear plain English instructions whenever any button or slider is used.
  • The ST9400C controller also features a 'Holiday' button allowing the user to switch off their heating for a specified number of days (1 to 99) while they are away from home. Automatic summer and winter time change and up to 3 events per day
  • The timer also has temporary or permanent override facilities.
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9.5
Superb
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9.5
Superb
Honeywell

HONEYWELL ST9400C 7 DAY HEATING PROGRAMMER

Why we love it
  • Optimizes energy with independent programming.
  • Offers high flexibility daily.
  • Includes innovative 'Holiday' feature.
Main Highlights
  • ST9400C is a 2 channel programmer, designed for control of both heating and stored hot water in complete systems. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible.
  • This unit is a 7 day full programmer that gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently.
  • The ST9400C central heating and hot water programmer has the new and ground Line of Text (LoT) display that gives clear plain English instructions whenever any button or slider is used.
  • The ST9400C controller also features a 'Holiday' button allowing the user to switch off their heating for a specified number of days (1 to 99) while they are away from home. Automatic summer and winter time change and up to 3 events per day
  • The timer also has temporary or permanent override facilities.
Show More
5
Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White - Bulk Package
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Honeywell ST9400C Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White - Bulk Package

Honeywell
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
9.4
Superb
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9.4
Superb
Honeywell

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

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
6
Danfoss FP720 V2 2 Channel Programmer Direct Replacement for FP715 SI Danfoss Programmer
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Danfoss FP720 V2 2 Channel Programmer Direct Replacement for FP715 SI Danfoss Programmer

LavaTap
Why we love it
  • No wiring required.
  • Multiple schedule options.
  • Convenient mode settings.
Main Highlights
  • Danfoss FP720 V2 2 channel programmer - Direct replacement for Danfoss FP715 SI with no wiring required
  • 7 Day, 5/2 Day & 24Hr schedules
  • 1, 2 or 3 heating periods (2, 4 or 6 events)
  • Auto, Boost, On or Off, Holiday Modes
  • Danfoss Part No 087N7885
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9.3
Superb
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9.3
Superb
LavaTap

Danfoss FP720 V2 2 Channel Programmer Direct Replacement for FP715 SI Danfoss Programmer

Why we love it
  • No wiring required.
  • Multiple schedule options.
  • Convenient mode settings.
Main Highlights
  • Danfoss FP720 V2 2 channel programmer - Direct replacement for Danfoss FP715 SI with no wiring required
  • 7 Day, 5/2 Day & 24Hr schedules
  • 1, 2 or 3 heating periods (2, 4 or 6 events)
  • Auto, Boost, On or Off, Holiday Modes
  • Danfoss Part No 087N7885
Show More
7
Drayton SM2 Twin Dual Channel Electro-mechanical Programmer 29206 Genuine Part - Hanicks
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Drayton SM2 Twin Dual Channel Electro-mechanical Programmer 29206 Genuine Part - Hanicks

Hanicks
Why we love it
  • Advance feature simplifies usage.
  • Independent heating, hot water programming.
  • Easy 4-position slide settings.
Main Highlights
  • Suitable for gravity & pumped systems
  • Independent heating & hot water programming
  • Advance feature
  • 4 position slide for ease of setting
  • 2 on/off periods per day
  • Industry standard wallplate
Show More
9.2
Superb
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9.2
Superb
Hanicks

Drayton SM2 Twin Dual Channel Electro-mechanical Programmer 29206 Genuine Part - Hanicks

Why we love it
  • Advance feature simplifies usage.
  • Independent heating, hot water programming.
  • Easy 4-position slide settings.
Main Highlights
  • Suitable for gravity & pumped systems
  • Independent heating & hot water programming
  • Advance feature
  • 4 position slide for ease of setting
  • 2 on/off periods per day
  • Industry standard wallplate
Show More
8
Timeguard TRT039N 7 Day Digital Heating Programmer – 4 Channel

Timeguard TRT039N 7 Day Digital Heating Programmer – 4 Channel

Timeguard
15% Off
Why we love it
  • Independent control for versatility.
  • Stylish design enhances aesthetics.
  • Easy-to-read illuminated display.
Main Highlights
  • 4 independently timed channels – hot water and 3 separate heating zones.
  • Suitable for fully pumped systems.
  • Stylish design with pull down flap for programming.
  • 3 different time periods (5 day plus 2 or 7 day).
  • Easy view 12 hour am/pm or 24 hour clock/timer display illuminated on setting.
Show More
9.1
Superb
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9.1
Superb
Timeguard

Timeguard TRT039N 7 Day Digital Heating Programmer – 4 Channel

15% Off
Why we love it
  • Independent control for versatility.
  • Stylish design enhances aesthetics.
  • Easy-to-read illuminated display.
Main Highlights
  • 4 independently timed channels – hot water and 3 separate heating zones.
  • Suitable for fully pumped systems.
  • Stylish design with pull down flap for programming.
  • 3 different time periods (5 day plus 2 or 7 day).
  • Easy view 12 hour am/pm or 24 hour clock/timer display illuminated on setting.
Show More
9
Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

Drayton
5% Off
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
9.0
Superb
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9.0
Superb
Drayton

Drayton 123070 LP522 (Mk4) 2 Channel Programmer, White

5% Off
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
10
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
8.8
Excellent
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8.8
Excellent
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

We scanned 1287 products

We reviewed these offers relevant to the Central Heating Timers Programmers 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 Hanicks, Potterton, Horstmann, Honeywell, LavaTap, Timeguard, Drayton, 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 Timers Programmers in the market, we considered we took a deep dive into 6436 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:

  • The clear winner of our analysis is Horstmann Secure 425 Tiara Two Circuit Electro-Mechanical Programmer NU5550301000 Grey. We love many things about this product by Hanicks. What sets it apart from the competition is Genuine part for reliability, Simple installation with backplate, Manual override for flexibility.
  • The best value product for most shoppers and where user satisfaction is continuously the highest is Potterton EP2 Twin Channel Programmer by Potterton based on online reviews by bloggers, experts and online shoppers.
  • The biggest bargain at the moment for Central Heating Timers Programmers and the best cost-to-value ratio is Timeguard TRT039N 7 Day Digital Heating Programmer – 4 Channelat Timeguard with a 15% discount.
  • Our list of the best Central Heating Timers Programmers is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.