- Central Heating Supplies
- Central Heating Additives
Central Heating Cleaner & Additives
Shop high-quality central heating additives from trusted brands like Fernox, Sentinel, Adey and Corgi Controls. At Toolstation, we stock a wide range of central heating cleaners to keep your system running smoothly.
Types of Central Heating Additives
Central heating cleaner removes corrosion and scale to improve the efficiency and longevity of both old and new systems. Regular cleaning can also help reduce boiler noise or use boiler silencer fluid after cleaning for longer-lasting results.
Choose a central heating inhibitor to protect newly cleaned systems against corrosion or limescale build-up whilst extending the life of your system and reducing fuel usage. If your boiler is leaking and losing pressure, try a central heating leak sealer to address the problem quickly.
Product code: 81368
Sentinel X100 System Inhibitor Rapid Dose 300ml
£15.00 was £17.08
ex. VAT £12.50 Each
Product code: 46505
Fernox F2 Central Heating Boiler Noise Silencer 500ml
£25.97
ex. VAT £21.64 Each
Product code: AF752
Sentinel Best Practice Pack - X800 Cleaner, X100 Inhibitor and Vortex300 Filter BPP-V300GRP22-GB
£149.99
ex. VAT £124.99 Each
Product code: 70778
Fernox F3 Central Heating Cleaner Express 400ml
£25.48 was £29.98
ex. VAT £21.23 Each
Product code: 22410
Fernox F2 Central Heating Boiler Noise Silencer Express 400ml
£24.98
ex. VAT £20.82 Each
