Central Heating Inhibitors & Protectors
Shop high-quality central heating inhibitors and protectors to remove limescale, corrosion and debris from your radiators. At Toolstation, we stock radiator inhibitors from trusted brands like Adey, Fernox, Sentinel and Corgi Controls.
What Are Central Heating Inhibitors Used For?
Central heating inhibitors protect your radiators and keep the system running smoothly. After cleaning your system with specialist products to remove limescale and corrosion, use a radiator inhibitor to prevent further build-up.
Using boiler inhibitor products can prolong the life of your system, improve energy efficiency and reduce fuel costs. Applying an inhibitor solution to your system once a year is recommended, as the anti-corrosion and descaling chemicals will break down over time, reducing their effectiveness.
Product code: 68383
Sentinel X100 System Inhibitor 1L
£13.79 was £19.74
ex. VAT £11.49 Each
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Product code: 57090
Fernox F1 Central Heating Inhibitor & Protector 500ml
£18.48 was £20.78
ex. VAT £15.40 Each
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Product code: 45161
Fernox F1 Central Heating Inhibitor & Protector Express 400ml
£24.98
ex. VAT £20.82 Each
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Product code: AE915
Flume System Inhibitor Concentrate 500ml
£6.49
ex. VAT £5.41 Each
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Product code: 67187
Adey MC1+ Central Heating Inhibitor 500ml
£23.94
ex. VAT £19.95 Each
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Product code: 81368
Sentinel X100 System Inhibitor Rapid Dose 300ml
£15.00 was £17.08
ex. VAT £12.50 Each
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Product code: 38235
Corgi System Inhibitor 1L
£6.98 was £12.58
ex. VAT £5.82 Each
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Product code: 12335
Corgi System Inhibitor 500ml Concentrate
£6.28 was £7.68
ex. VAT £5.23 Each
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Product code: 81125
Adey MC1+ Central Heating Inhibitor Rapide 300ml
£23.48
ex. VAT £19.57 Each
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Product code: 98146
Sentinel Eliminator Vortex250 Ultra-Compact Magnetic Filter Protection Pack 22mm Filter & 1 Litre Chemical Protection Pack
£69.98 was £119.98
ex. VAT £58.32 Each
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