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accessories for central heating
10 carefully selected Accessories for 2026. Prices from 9.99 EUR to 39.99 EUR. Updated buyer's guide.
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/ 10 Products Shown
Chemiphase - DB 5300 Central Heating System Freeze & Corrosion Protection – Long Lasting Antifreeze & Corrosion Inhibitor for Boilers, Radiators & Heating Systems – Professional Grade Protection 5 Litre
#2
Top sélection
NEW
35.50/100 Prime

Livraison Prime gratuite

  • Complete Heating System Protection – DB 5300 provides advanced freeze and corrosion protection for boilers, radiators, and pipework, ensuring your central heating runs efficiently all year round.
  • Prevents Costly Damage – Protects against frozen pipes, rust, and scale build-up, extending the lifespan of your entire heating system and helping to avoid expensive repairs.
PlumbEZ - PlumbEZ Slimline Automatic Air Vent 1/2 Inch BSP with Shut-Off Check Valve – Compact Brass Self-Bleeding Float Valve for Radiators, Boilers & Central Heating System Air Removal
#5
NEW
35.50/100 Prime

Livraison Prime gratuite

  • Automatic air vent with shut-off check valve — PlumbEZ slimline brass self-bleeding float valve continuously releases trapped air from radiators, boilers & closed-loop central heating systems, reducing gurgling, cold spots and corrosion.
  • Service without draining — Integrated shut-off/check valve lets installers remove or replace the vent without draining the circuit; ideal for boiler rooms, cylinders, manifolds, radiator risers & towel rails.
ColumPRO - ColumPRO 2PCS Plumbing & Heating bungs, Avoid Draining Your Entire Central Heating System With These Hose Bungs, Rubber Bungs and Radiator Plug Kits
#7
NEW
35.50/100 Prime

Livraison Prime gratuite

  • NO NEED TO DRAIN THE WHOLE CENTRAL HEATING SYSTEM : Upgrade to the ColumPRO 2PCS header tank bungs for efficient plumbing solutions. With these hose plugs, rubber stoppers, and radiator plug kits, you can avoid the hassle of draining your entire central heating system
  • 15 MM AND 22 MM SIZE : The two most commonly used tank plug sizes, 15 mm and 22 mm, to cope with a variety of different models of tanks, convenient for you to carry out plumbing repairs
LavaTap - LavaTap Sentinel X100 & X800 Bundle – Central Heating Cleaner and Inhibitor Set – Sludge Remover, Radiator Flush, Rust Prevention, pH Neutral, Treats 100 litres, Heating System Maintenance
#8
NEW
  • Two-Step Heating System Treatment: Includes one bottle of X800 central heating cleaner and one bottle of X100 radiator inhibitor fluid – a complete solution to flush sludge, then protect against rust and corrosion in all domestic heating systems
  • Rapid Sludge and Magnetite Removal: X800 central heating cleaner starts breaking down sludge, rust and magnetite in just 1 hour – ideal for blocked radiator fix, cold spots, poor circulation and noisy boilers without needing a full power flush
Trident - Trident - Central Heating Inhibitor - Protection Against Corrosion & Limescale - Reduces Boiler Noise - Enhances System Efficiency - 500ml
#9
NEW
40.00/100 Prime

Livraison Prime gratuite

  • Powerful Internal Protection: Prevents corrosion, hydrogen gas release, scale formation, and biological fouling. Helps extend the life of internal components and minimizes risk of breakdowns from internal damage.
  • System-Wide Compatibility: Works with all indirect heating systems, including aluminium-based setups. Whether sealed or open-vented, it adapts easily and protects without affecting existing configurations.

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Conclusion: accessories for central heating

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Based on our analysis, the #1 product on our list offers the best value with a rating of 0.0/5.
Prices range from 9.99 EUR to 39.99 EUR, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

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Fernox 56599 F1 500 ml Central Heating Protector
🥇 #1

Fernox 56599 F1 500 ml Central Heating P...

16.99 EUR
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