Central Heating Clearance

Installing central heating in a property or upgrading your current fixtures and fittings? Shop our central heating clearance to find cheap radiators, thermostats, valves, descaler fluid and more. At Toolstation, we have plenty of discounted central heating products available from trusted brands like Honeywell, Drayton, Salus and Corgi.

Radiator Clearance


Buy affordable radiators for your home or workplace in our radiator clearance. You’ll also find combi boiler and central heating parts at low prices, like washers, valves and lock shields, available in a range of finishes and configurations.

Looking for classic single and double-panel convector radiators? Our central heating clearance includes high-quality radiators in various sizes to suit any space. If you need an upright towel radiator for a small bathroom, we’ve got various sizes and designs available. Shop central heating offers and deals here.
Unbranded Unbranded / Radiator Valve Extension 25mm
20% Off
( 176 )

£1.17 was £1.50

ex. VAT £0.97 Each

Product variations Select from 9 variations
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Unbranded Unbranded / Radiator Valve Extension 50mm
20% Off
( 176 )

£1.97 was £2.54

ex. VAT £1.64 Each

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Unbranded Unbranded / Radiator Valve Extension 10mm
( 176 )

£1.07

ex. VAT £0.89 Each

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Unbranded Unbranded / Rigid Radiator Valve Extension 100mm
( 65 )

£3.87

ex. VAT £3.22 Each

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Calmag Calmag Calmag / Cal-Shot Total System Protection 300ml
( 8 )

£5.57

ex. VAT £4.64 Each

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Unbranded Unbranded / Universal Valve Cap White
( 44 )

Product code: 65108

Universal Valve Cap White

£1.57

ex. VAT £1.31 Each

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Unbranded Unbranded / Radiator Valve Extension 80mm
30% Off
( 176 )

£3.17 was £4.68

ex. VAT £2.64 Each

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Unbranded Unbranded / Central Heating Descaler / Silencer 1L
( 10 )

£2.37

ex. VAT £1.97 Each

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Mechanical Flange Spare Washer

£0.37

ex. VAT £0.31 Each

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Unbranded Unbranded / Radiator Valve Extension 20mm
( 36 )

£1.97 was £2.03

ex. VAT £1.64 Each

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Unbranded Unbranded / Radiator Valve Extension 15mm
20% Off
( 176 )

£0.87 was £1.10

ex. VAT £0.72 Each

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Air Vent Cap Capillary 15mm
20% Off
( 1 )

Product code: 45763

Air Vent Cap Capillary 15mm

£0.47 was £0.61

ex. VAT £0.39 Each

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Installed Service Tags
15% Off

Product code: 37411

Installed Service Tags

£0.77 was £0.93

ex. VAT £0.64 10 Pack

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Corgi Controls Corgi Controls Corgi Controls / Corgi Touchscreen Room Thermostat Wired
30% Off
( 11 )

£21.27 was £30.93

ex. VAT £17.72 Each

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Underfloor Heating Controller

£29.97

ex. VAT £24.97 Each

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Unbranded Unbranded / Minimalistic Towel Radiator Valve Angled
( 5 )

£4.77

ex. VAT £3.97 Per unit £2.39/Each

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Unbranded Unbranded / Angled Radiator Valve CP 15mm
( 94 )

£3.07

ex. VAT £2.56 Each

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CED CED CED / Electric W Shape Towel Radiator 65W Chrome
15% Off
( 7 )

£27.67 was £34.57

ex. VAT £23.06 Each

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Fire Valve 10mm
( 6 )

Product code: 22278

Fire Valve 10mm

£1.57

ex. VAT £1.31 Each

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Ambient Dual Flow Angled TRV 8, 10 & 15mm

£6.37

ex. VAT £5.31 Each

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Immersion Heater Flange 2 1/4"

£1.57

ex. VAT £1.31 Each

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Unbranded Unbranded / 66°C Remote Fire Valve 15m
20% Off
( 1 )

Product code: 16202

66°C Remote Fire Valve 15m

£38.67 was £48.38

ex. VAT £32.22 Each

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Corgi Controls Corgi Controls Corgi Controls / Corgi Boiler Noise Silencer 500ml Concentrate
( 11 )

£3.17

ex. VAT £2.64 Each

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Immersion Heater Plug Spare Washer
( 1 )

£0.13

ex. VAT £0.11 Each

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