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Image of Sentinel x 400 High Performance Cleaner 1L x 400L-12 x 1L-GB Sentinel x 400 High Performance Cleaner 1L x 400L-12 x 1L-GB

Specifically designed for existing systems the Sentinel X400 High Performance Cleaner is a non-acid treatment for cleaning older heating systems restoring circulation to radiators and pipework. Due to it's highly efficient formula the X400 shifts built-up...

£16.00
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Image of Sentinel X200 Boiler Noise Reducer - 1L Sentinel X200 Boiler Noise Reducer - 1L

A life long system treatment for boiler noise which will quickly pay for itself in reduced fuel usage.

£17.50
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Image of Sentinel X100 Inhibitor 1L Sentinel X100 Inhibitor 1L

Sentinel X100 Inhibitor provides protection for clean hydronic heating systems against limescale and corrosion. Suitable for use in all types of indirect heating system Sentinel X100 Inhibitor will extend the life of the system ensuring maximum efficiency...

£15.80
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Image of Wickes Central Heating System Concentrate Cleanser & Sludge Remover - 500ml Wickes Central Heating System Concentrate Cleanser & Sludge Remover - 500ml

Removes sludge and debris from central heating systems. Compatible with all metals plastics and rubbers commonly used in central heating systems.

£9.00
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Image of Wickes Central Heating System Internal Leak Sealer - 500ml Wickes Central Heating System Internal Leak Sealer - 500ml

Internally seals inaccessible leaks and weeping joints. Avoids costly repairs reduces pressure loss in sealed systems. Will not cause blockages in pumps air vents etc.

£8.90
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Image of Wickes Concentrate Central Heating System Protector & Inhibitor - 500ml Wickes Concentrate Central Heating System Protector & Inhibitor - 500ml

Long term protection of central heating systems against limescale and corrosion. Compatible with all metals plastics and rubbers commonly used in central heating systems.

£8.55
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