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Thermostats & Heating Controls
Shop thermostats and heating controls at Plumbco, with options for managing room temperature and controlling your central heating system. Explore programmable thermostats, room thermostats and heating programmers to find the right control for your boiler and heating setup.
Choose the Right Heating Thermostat
A programmable thermostat allows you to set heating schedules and target temperatures, while a standard room thermostat switches heating on or off according to the room temperature. Depending on your system, you may also need a compatible programmer or other heating control.
When choosing a thermostat, check the required wiring, voltage, control compatibility and installation requirements. Some models are designed for specific heating systems, so always consult the individual product specifications before purchasing.
Browse the available thermostats and heating controls at Plumbco, including products from established heating control brands such as Danfoss. Compare features and specifications to find a suitable option for your installation.
Danfoss 087N739900 Wiring Centre WC48
087N739900
The Danfoss WC4B Wiring Centre (part 087N739900) is a mains-wired junction box tailored for modern heating and hot-water systems. Featuring a spacious 16-way terminal block and pre-cut wiring links, it delivers a clean, simplified wiring layout for efficient installation and service.
£20.52 incl tax
Danfoss 087N7933 TP5001RF 5/2 Day RF Thermostat
087N791400 (REPLACED BY 087N7933)
The Danfoss TP5001‑RF (part number 087N7933) is a battery‑powered, RF‑enabled programmable room thermostat designed for flexible installation without complex wiring. With its large back‑lit display, 5/2 day scheduling and wireless control capability, it brings smart, efficient temperature regulation to your heating system.
£162.45 incl tax
Danfoss RET230P Volt-Free Electronic Room Thermostat 087N743000
087N743000
The Danfoss RET230P electronic room thermostat (087N743000) provides accurate temperature control for central heating systems. Designed for a 230V AC mains supply, it features volt-free SPDT switching contacts suitable for mains or low-voltage switching applications, subject to system compatibility.
Its simple, unobtrusive design makes it suitable for a range of heating installations, while the adjustable temperature setting allows users to select their preferred room temperature.
Its simple, unobtrusive design makes it suitable for a range of heating installations, while the adjustable temperature setting allows users to select their preferred room temperature.
£25.99 incl tax
Danfoss TPOne-B Programmable Room Thermostat 087N785100
087N785100
The Danfoss TPOne-B 087N785100 is a battery-powered programmable room thermostat designed for room heating control. It offers flexible 7-day, 5/2-day or 24-hour scheduling, with up to six on/off periods per day and a clear backlit display.
Features including optimum start, frost protection, holiday mode and delayed start provide flexible control of your heating, while the override function allows temporary adjustments to the programmed schedule.
Features including optimum start, frost protection, holiday mode and delayed start provide flexible control of your heating, while the override function allows temporary adjustments to the programmed schedule.
£92.70 incl tax
Danfoss TS710 Heating Timer
087N7881
The Danfoss TS710 (087N7881) is a high‑quality, single‑channel 230 V digital timeswitch designed for central heating systems. With its intuitive backlit LCD and flexible scheduling (7‑day, 5/2‑day or 24‑hour), you can programme up to three on/off heating periods per day. The TS710 also supports auto, +1 hour boost, on/off override, and holiday mode - helping you optimise comfort and energy use. Its volt‑free relay output makes it ideal for controlling boilers or motorised valves in residential heating setups.
£83.88 incl tax
Danfoss FP720 V2 Two‑Channel Programmer 230V 087N7885
087N7882 (087N7885)
The Danfoss FP720 V2 Two‑Channel Programmer (230 V, part 087N7885) offers flexible dual‑channel scheduling for heating or heating plus hot‑water systems. With a large back‑lit display, intuitive programming for 7‑day, 5/2‑day or 24‑hour modes, and independent control of two outputs, it’s a smart upgrade for energy‑efficient system control.
£106.20 incl tax
Danfoss TPOne Programmable Room Thermostat 087N785400
087N785400
The Danfoss TPOne Programmable Room Thermostat (087N785400) delivers intelligent heating control for domestic systems, offering flexible scheduling options including 24‑hour, 5/2‑day or 7‑day modes. With a clear back‑lit display, intuitive user interface, frost‑protection and service timer functions, it’s designed for easy installation and efficient temperature management.
£203.40 incl tax
EPH 2 Channel Programmer 7 day A27-HW
A27-HW
The EPH Controls A27-HW is a 2 zone programmer designed for efficient control of central heating systems. Featuring 24-hour, 5/2-day and 7-day programming options, it offers flexible scheduling and reliable performance for managing multiple heating zones with ease.
£61.99 incl tax
EPH A17 Single Channel Timeswitch
A17
Control your central heating with the EPH Controls A17 1 Zone Timeswitch. Featuring 24-hour, 5/2 day and 7-day programming modes, this heating programmer offers flexible scheduling for boilers, helping improve comfort and energy efficiency in domestic heating systems.
£48.01 incl tax
Honeywell CM707 7 Day Programmable Room Thermostat | Discontinued
CMT707A1029
The Honeywell CM707 7 Day Programmable Room Thermostat is a discontinued wired thermostat designed to provide programmable temperature control for domestic heating systems. It allows different heating temperatures and times to be programmed throughout the week, helping to provide convenient and efficient control of your heating.
Please note: The Honeywell CM707 has been discontinued. The recommended replacement is the Honeywell Home T3H110A0066 programmable thermostat.
Please note: The Honeywell CM707 has been discontinued. The recommended replacement is the Honeywell Home T3H110A0066 programmable thermostat.
£100.38 incl tax
Honeywell Home 10‑Way Junction Box (42002116‑002)
42002116-002
The Honeywell Home 10‑Way Junction Box (42002116‑002) is a robust ABS wiring centre designed for UK heating system installations. With ten clearly numbered terminals, accommodation for up to 15 A and 12 knock‑out entries for cable routing, this universal junction box ensures clean, safe S‑Plan and Y‑Plan wiring setups.
£9.21 incl tax
Honeywell Home L641A1039 Cylinder Thermostat
L641A1039
The Honeywell Home L641A1039 Cylinder Thermostat is a robust, surface‑mounted unit designed for hot water cylinders. Compatible with uninsulated or foam‑lagged tanks, it offers simple dial adjustment, easy mounting with included straps/hooks and reliable switching of boilers, pumps or zone valves.
£35.56 incl tax
Honeywell Home Room Thermostat T6360B1028
T6360B1028
The Honeywell Home T6360B1028 Room Thermostat is a mains‑voltage room thermostat designed for domestic wet central heating systems, offering accurate temperature control with a dual diaphragm sensor, heat anticipator and mounting options for surface or conduit box installation.
£32.15 incl tax
Honeywell Home ST9100C1006 7‑Day Single‑Channel Programmer
ST9100C1006
The Honeywell Home ST9100C1006 7‑Day Programmer is a reliable single‑channel time switch designed to manage your central heating zone or combi boiler. With up to three on/off periods per day, a large backlit “Line of Text” display, automatic summer/winter time change and non‑volatile memory that keeps your settings, it’s an ideal upgrade for better comfort and energy efficiency.
£90.77 incl tax
Honeywell Home ST9400C1000 7 Day 2 Channel Programmer
ST9400C1000
The Honeywell Home ST9400C1000 is a programmable heating controller providing 7-day control of two heating zones: central heating and hot water. It allows separate heating and hot water programmes with up to three on/off periods per day, making it easy to schedule your heating around your routine.
The LCD display provides clear information and straightforward programming, while the holiday mode allows temporary changes to your heating schedule when you're away.
The LCD display provides clear information and straightforward programming, while the holiday mode allows temporary changes to your heating schedule when you're away.
£123.98 incl tax
Honeywell Home T3R Wireless Programmable Thermostat Y3H710RF0053
Y3H710RF0053
The Honeywell Home T3R Wireless Programmable Thermostat provides convenient control of central heating without the need for a wired connection between the thermostat and receiver. Designed for compatible heating systems, it offers flexible 7-day or 5/2-day programming and an Optimum Start function to help heat your home at the required time.
The LCD display provides clear temperature and programme information, while the wireless design allows flexible positioning within the home.
The LCD display provides clear temperature and programme information, while the wireless design allows flexible positioning within the home.
£120.13 incl tax
Honeywell Home T4360A1009 Frost Stat
T4360A1009
The Honeywell Home T4360A1009 Frost Stat is a mains‑voltage frost thermostat designed to safeguard boilers, pipework and the building fabric against frost damage. With a fixed 3–20 °C set‑point range, dual‑diaphragm sensing and a tamper‑resistant cover, it’s perfect for cold spaces like lofts, garages or floor voids.
£36.38 incl tax
Honeywell T4 Wired Programmable Thermostat T4H110A1021
T4H110A1021
The Honeywell Home T4H110A1021 is a wired wall‑mounted thermostat that delivers precise time and temperature control for domestic heating systems. Compatible with 24‑230 V on/off boilers and zone valves, it supports 5‑2‑day (and 7‑day) scheduling, has intuitive programming, frost‑protection and a large backlit display - ideal for UK homes seeking dependable, energy‑efficient heating control.
£94.85 incl tax
Honeywell T4R 7 Day Wireless Programmable Thermostat
Y4H910RF4003
The Honeywell Home T4R Wireless 5/2‑Day Programmable Thermostat (Stock Code: 117021, Manufacturer’s Code: Y4H910RF4003) is a modern wireless room thermostat designed for UK homes. With 5/2‑day programming, intuitive text display, frost protection and compatibility with 24‑230 V on/off boilers and zone valves, it delivers smart, flexible heating control.
£127.39 incl tax
Ideal Halo Combi Wi-Fi Smart Wireless Thermostat | 222142
222142
The Ideal Halo Combi Wi-Fi Smart Thermostat (222142) is a wireless programmable room thermostat designed for compatible Ideal combi boilers. It provides smart heating control through a home Wi-Fi network, allowing users to manage heating remotely through the Ideal app and set heating schedules to suit their routine.
The Halo thermostat uses a wireless connection to communicate with the compatible boiler and features a backlit colour TFT display for clear control and status information. App-based control also provides features such as geolocation, helping adjust heating based on occupancy.
The Ideal Halo Combi Wi-Fi is designed for use with a range of Ideal Logic and Vogue combi boilers, including compatible Logic Combi, Logic+, Logic Max and Vogue models.
The Halo thermostat uses a wireless connection to communicate with the compatible boiler and features a backlit colour TFT display for clear control and status information. App-based control also provides features such as geolocation, helping adjust heating based on occupancy.
The Ideal Halo Combi Wi-Fi is designed for use with a range of Ideal Logic and Vogue combi boilers, including compatible Logic Combi, Logic+, Logic Max and Vogue models.
£264.43 incl tax
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