Search
Show prices tax inclusive
All Categories
    Menu Close

    Honeywell

    Explore the full range of Honeywell products on Plumbco, featuring high-quality thermostats, zone valves, TRVs, programmers, and heating controls. Perfect for modern UK central heating systems, Honeywell products provide reliable performance, energy efficiency, and easy installation for both domestic and commercial projects.

    View as Grid List
    Sort by
    Display per page
    EPH Controls 3 Port Power Head ONLY (Honeywell Alternative)

    EPH Controls 3 Port Power Head ONLY (Honeywell Alternative)

    D1PF
    The EPH Controls D1PF is a reliable replacement actuator with a detachable power cable, compatible with EPH B322P, B328P, and Honeywell V407 valves. Designed for easy installation and seamless operation, it ensures efficient control of domestic and commercial heating systems.
    £51.48 incl tax
    Honeywell 22 mm Zone Valve V4043H1056/U

    Honeywell 22 mm Zone Valve V4043H1056/U

    V4043H1056
    The Honeywell Home 22 mm 2‑Port Zone Valve (V4043H1056/U) is a high‑quality motorised valve designed for domestic heating systems. With 22 mm compression connections, spring‑return action, manual lever for filling/draining and an auxiliary end switch for boiler or pump control, it offers dependable performance and minimal power consumption.
    £103.21 incl tax
    Honeywell CM707 Programmable Room Stat 7 day

    Honeywell CM707 Programmable Room Stat 7 day *DISCONTINUED - Replace with the T3H110A0066*

    CMT707A1029
    The Honeywell CM707 Programmable Room Stat 7 day is an easy-to-use programmable thermostat that allows you to set different temperatures for different times of the day and days of the week. This can help you to save energy and money on your heating bills. The CM707 is also compatible with most boilers and heating systems.
    £100.38 incl tax
    D04FM

    Honeywell D04FM 22mm Pressure Reducing Valve C/w Guage

    D04FM
    The Honeywell Home 22 mm Compression Fittings D04FM‑3/4ZGC deliver dependable performance with a 22 mm compression connection size, compact brass construction and balanced seat design that maintains constant outlet pressure even with fluctuating supply. Ideal for professional plumbing systems where accuracy and reliability matter.
    £35.30 incl tax
    Honeywell Junction Box 42002116

    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
    V4043H1106

    Honeywell Home 28 mm Zone Valve V4043H1106/U

    V4043H1106
    The Honeywell Home 2 Port Zone Valve 28 mm V4043H1106/U is a precision‑engineered motorised valve designed for domestic and light commercial heating systems. With a 28 mm compression connection, spring‑return action, auxiliary end switch to control boiler or pump circuits, and minimal power consumption for quieter operation, it’s the ideal upgrade to enhance system efficiency.
    £142.12 incl tax
    L641A1039

    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.
    £35.34 incl tax
    Honeywell Room Stat T6360B1028

    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.
    £30.71 incl tax
    ST9100C1006

    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 T3 Wired Thermostat T3H110A0066

    Honeywell Home T3 Wired Thermostat T3H110A0066

    T3H110A0066
    The Honeywell Home T3 Wired Thermostat (T3H110A0066) offers precise, reliable control of central heating systems for both residential and commercial applications. Designed for wired installations, it provides easy programming and energy-efficient temperature management, helping to maintain comfort while reducing energy costs. Ideal for professional installers and DIY enthusiasts, this thermostat ensures long-lasting performance and dependable heating control.
    £118.37 incl tax
    Y3H710RF0053

    Honeywell Home T3R Wireless Thermostat Y3H710RF0053

    Y3H710RF0053
    The Honeywell Home T3R Wireless Thermostat (Y3H710RF0053) offers convenient, remote-controlled heating management for homes and small offices. Its wireless design allows flexible placement, while advanced scheduling and energy-saving features help reduce heating costs. Compatible with most central heating systems, this reliable thermostat ensures consistent comfort and easy operation for modern smart heating setups.
    £119.37 incl tax
    T4360A1009

    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.
    £36.15 incl tax
    Honeywell 3 Port Valve 28mm V4073A1088

    Honeywell Home V4073A1088/U 28 mm Mid‑Position Valve

    V4073A1088
    The Honeywell Home V4073A1088/U 28 mm Mid‑Position Mid‑Position Valve is a robust 28 mm motorised 3‑port valve built to manage flow in domestic central heating systems where both the radiator and hot‑water cylinder circuits are pumped. With compression connections, spring‑return action, manual lever for filling/draining and removable power‑head without system drain‑down, it’s designed to simplify installation and improve system performance.
    £173.06 incl tax
    Honeywell R200C-1 Carbon Monoxide (CO) Alarm

    Honeywell R200C-1 Carbon Monoxide (CO) Alarm

    R200C-1(5)
    The Honeywell Home R200C‑1 CO Alarm is a high‑quality stand‑alone carbon monoxide detector featuring a sealed 10‑year lithium battery and 10‑year sensor life. With a slim profile, clear alarm text for the hearing‑impaired, 48‑hour alarm memory and IP44 splash protection, it’s an easy‑to‑install, low‑maintenance solution for home safety.
    £32.62 incl tax
    ST9400C1000

    Honeywell ST9400C1000 7 Day 2 Channel Programmer

    ST9400C1000
    The Honeywell Home ST9400C1000 7‑Day 2‑Channel Programmer is a wired programmer offering independent control of both heating and stored hot water systems. With up to three on/off events per day, separate programmes for each channel, a large backlit Line‑of‑Text (LoT™) display for intuitive setup and automatic summer/winter time change, this unit delivers reliable scheduling and simplicity for UK installations.
    £118.43 incl tax
    Honeywell T4 Wired Programmable Thermostat T4H110A1021

    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
    Y4H910RF4003

    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
    Honeywell V04044C 1569 3 Port Diverter Valve 28mm

    Honeywell V04044C 1569 3 Port Diverter Valve 28mm

    V04044C
    The Honeywell V04044C 1569 3 Port Diverter Valve 28mm is designed for efficient control of water flow in your heating system. This durable valve features a reliable diverter mechanism that allows seamless switching between different heating circuits. Ideal for residential and commercial applications, it ensures smooth operation and easy installation.
    £0.00 incl tax
    Honeywell 3 Port Valve 22mm V4073A1039

    Honeywell V4073A1039 22 mm Mid‑Position Valve

    V4073A1039
    The Honeywell V4073A1039 Mid‑Position Valve is a 22 mm compression three‑port motorised valve designed for conventional pumped central‑heating systems. It features a manual lever for filling/down‑filling, spring‑return operation, and a replaceable powerhead without system drainage, making it a reliable choice for installers seeking efficient flow‑diversion in Y‑Plan or S‑Plan configurations.
    £140.01 incl tax
    VT117-15A

    Honeywell Valencia Traditional Angled Thermostatic Radiator Valve 15mm

    VT117-15A
    The Honeywell Valencia VT117‑15A 15 mm Angled TRV is a premium thermostatic radiator valve engineered for precise room‑by‑room heating control. Featuring a 15 mm angled body, bi‑directional flow for flexible installation, integrated radiator balancing insert and an easy‑grip head with energy‑saving setting, this valve helps enhance comfort while reducing energy use.
    £29.50 incl tax
    https://www.goodeyandhowell.co.uk/