1. Central Heating Supplies
  2. Heating Essentials
  3. Central Heating Accessories

Central Heating Accessories

Find high-quality central heating accessories at Toolstation, including filters, valves, thermostats, vents, filling loops, cleaning products, immersion heater covers and more. Shop from trusted brands like Tesla, Grundfos, Sentinel and Adey, and find products to help safeguard and maintain your central heating system.

Types of Central Heating Accessories

Installing a filter on your boiler will help prevent blockages caused by debris in the system. Magnetic filters are available for wet central heating systems, suitable for horizontal and vertical pipework.

Thermostats are commonly used with an immersion heater boiler to prevent the system from overheating, ensuring the safety of your home. Auto air vents bleed excess air from the central heating system, reducing noise, corrosion and maintenance costs.

Discover more central heating accessories when you shop our full range of products here.

Tesla Tesla / Tesla Dual Safety Rod Thermostat 7"
( 68 )

£12.59

ex. VAT £10.49 Each

Straight Filling Loop
( 32 )

Product code: 35419

Straight Filling Loop

£12.19

ex. VAT £10.16 Each

Tower Tower / 2 Hour Electronic Boost Timer
( 45 )

£24.19

ex. VAT £20.16 Each

Tesla Tesla / Tesla Copper Immersion Heater & Resettable Thermostat 27"
( 23 )

£26.99

ex. VAT £22.49 Each

Tesla Tesla / Tesla Long Life Incoloy Immersion Heater & Resettable Thermostat 11"
( 57 )

£27.89

ex. VAT £23.24 Each

Reliance Valves Reliance Valves / Reliance Valves Automatic Air Vent - Push Fit 15mm
( 6 )

£10.19

ex. VAT £8.49 Each

Fernox Fernox / Fernox TF1 Complete System Filter
( 5 )

£125.99

ex. VAT £104.99 Each

ADEY ADEY / Adey Magnaclean Professional 2 (Pro 2) Filter 22mm
( 13 )

£126.99

ex. VAT £105.82 Each

Sentinel Sentinel / Sentinel Eliminator Vortex250 Ultra-Compact Magnetic Filter Protection Pack 22mm Filter & 1 Litre Chemical Protection Pack
15% Off
( 14 )

£99.99 was £119.98

ex. VAT £83.32 Each

ADEY ADEY / Adey Magnaclean Atom Filter 22mm
( 2 )

£118.99

ex. VAT £99.16 Each

Tesla Tesla / Tesla Radiator Bracket Radiator Brackets

£3.19

ex. VAT £2.66 4 Pack

PipeSnug PipeSnug / FlueSnug 100mm Black
( 14 )

Product code: 23885

FlueSnug 100mm Black

£17.35

ex. VAT £14.46 Each

Tesla Tesla / Tesla Copper Immersion Heater & Resettable Thermostat 11"
( 14 )

£21.99

ex. VAT £18.32 Each

Essex Flange 22mm
( 40 )

Product code: 41238

Essex Flange 22mm

£55.99

ex. VAT £46.66 Each

Ariston Ariston / Ariston Andris Discharge Tundish KIT C
10% Off
( 7 )

£14.39 was £15.99

ex. VAT £11.99 Each

Calmag Calmag / Boiler Acid Neutraliser Spare Cartridge
( 15 )

£22.99

ex. VAT £19.16 Each

Unbranded / Surrey Outlet Flange 1" (22mm)
( 26 )

£23.29

ex. VAT £19.41 Each

Super Universal Thermocouple 900mm
( 55 )

£9.59

ex. VAT £7.99 Each

ADEY ADEY / Adey Magnaclean Twin Tech Filter 22mm

£219.99

ex. VAT £183.32 Each

PipeSnug PipeSnug / FlueSnug 100mm White
( 14 )

Product code: 94308

FlueSnug 100mm White

£19.75

ex. VAT £16.46 Each

Sentinel Sentinel / Sentinel Eliminator Vortex250 Ultra-Compact Magnetic Filter Protection Pack 22mm Filter Only
( 2 )

£97.99

ex. VAT £81.66 Each

Anti Vibration Circulating Pump Bracket 28mm
( 2 )

£2.29

ex. VAT £1.91 Each

Aladdin Aladdin / Aladdin Auto Airvent Vent & Plug
( 18 )

£14.89

ex. VAT £12.41 Each

Universal Thermocouple 900mm
( 37 )

Product code: 64067

Universal Thermocouple 900mm

£7.29

ex. VAT £6.07 Each