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System Components

61 products

Whatever your project, we've got all your heating & hot water controls covered. From control packs, pipe & system stats, programmers & time clocks to thermostats, system components, valves and thermostatic mixing valves. Don't forget to check out our smart control options too!

Showing 1 to 20 of 61 items

Showing 1 to 20 of 61 items

Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear
Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear product image

Mcalpine Tunvalve Straight Through, 19/23mm Conns, Clear

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H/Home Wiring Centre
H/Home Wiring Centre product image
Greener Option-energy

H/Home Wiring Centre

Greener Option-energy

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Altecnic Roboshock Fast Fit 0.16l Shock Arrester, 15mm
Altecnic Roboshock Fast Fit 0.16l Shock Arrester, 15mm product image

Altecnic Roboshock Fast Fit 0.16l Shock Arrester, 15mm

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Solax X1-8.0kw Smart Solax
Solax X1-8.0kw Smart Solax product image

Solax X1-8.0kw Smart Solax

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Polyplumb Ufch 4 Zone Wiring Centre
Polyplumb Ufch 4 Zone Wiring Centre product image

Polyplumb Ufch 4 Zone Wiring Centre

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Inta Auto Bypass Valve, Straight, 22mm
Inta Auto Bypass Valve, Straight, 22mm product image

Inta Auto Bypass Valve, Straight, 22mm

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Polyplumb Rf Remote Boiler Switch
Polyplumb Rf Remote Boiler Switch product image

Polyplumb Rf Remote Boiler Switch

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Polyplumb Ufch Smart Plug
Polyplumb Ufch Smart Plug product image

Polyplumb Ufch Smart Plug

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Salus Wiring Centre Tc100
Salus Wiring Centre Tc100 product image

Salus Wiring Centre Tc100

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Calmag 22mm Compression Magnetic Electrolytic Scale Inhibitor Unit Whole House
Calmag 22mm Compression Magnetic Electrolytic Scale Inhibitor Unit Whole House product image

Calmag 22mm Compression Magnetic Electrolytic Scale Inhibitor Unit Whole House

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Salus Mag-Defender Magnetic Filter, 22mm
Salus Mag-Defender Magnetic Filter, 22mm product image

Salus Mag-Defender Magnetic Filter, 22mm

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Trade-Tec 15mm Automatic Air Vent
Trade-Tec 15mm Automatic Air Vent product image

Trade-Tec 15mm Automatic Air Vent

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Saxby 3-In-1 Pir Detector, Black Ip54
Saxby 3-In-1 Pir Detector, Black Ip54 product image

Saxby 3-In-1 Pir Detector, Black Ip54

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Cooper Small Wired Pir, 15m Range
Cooper Small Wired Pir, 15m Range product image

Cooper Small Wired Pir, 15m Range

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Altecnic 8l Heating Vessel With Bracket
Altecnic 8l Heating Vessel With Bracket product image

Altecnic 8l Heating Vessel With Bracket

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Inta Intafil Sealed System Kit With Bracket, 3/4"
Inta Intafil Sealed System Kit With Bracket, 3/4" product image

Inta Intafil Sealed System Kit With Bracket, 3/4"

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Intafil 18l Expansion Vessel With Sealed System Kit, Heating
Intafil 18l Expansion Vessel With Sealed System Kit, Heating product image

Intafil 18l Expansion Vessel With Sealed System Kit, Heating

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Altecnic 6 Bar Pressure Relief Valve
Altecnic 6 Bar Pressure Relief Valve product image

Altecnic 6 Bar Pressure Relief Valve

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Altecnic Potable Expansion Vessel Mounting Bracket, 24l
Altecnic Potable Expansion Vessel Mounting Bracket, 24l product image

Altecnic Potable Expansion Vessel Mounting Bracket, 24l

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Saxby Pir Detector, White, Ip20
Saxby Pir Detector, White, Ip20 product image

Saxby Pir Detector, White, Ip20

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