Central Heating Treatments
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No Nonsense External Leak Sealer 50g Central Heating Treatments NO NONSENSE 368 50g. External Leak Sealer for all types of joints and fittings. Adheres to most surfaces, wet or dry. Does not shrink and remains flexible, allowing seal to be undone. Cures in 1 HourIdeal for Temporary Repairs * Cures in 1 Hour * Ideal for Temporary Repairs Review this product |
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£1.44 |
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No Nonsense 1ltr Filling Kit Central Heating Treatments NO NONSENSE 166 Reusable kit that helps feed chemical treatment into central heating systems faster. Fits " BSP taper and BSP union coupling. Use with central heating treatments. Review this product |
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£2.93 |
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No Nonsense Leak Sealer Tube 310ml Central Heating Treatments NO NONSENSE 310ml. Internal Leak Sealer for small inaccessible leaks and weeping joints which reduce pressure in systems. Effective within 1-24 hours. 1 tube treats up to 10 radiators. Effective Within 1-24 HoursTreats up to 10 Radiators * Effective Within 1-24 Hours * Treats up to 10 Radiators Review this product |
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£2.99 |
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No Nonsense 500ml Filling Kit Central Heating Treatments NO NONSENSE 500ml. Reusable kit that helps feed chemical treatment into central heating systems faster. Fits " BSP taper and union coupling. Use with No Nonsense and Fernox 500ml central heating treatments. Review this product |
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£2.99 |
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No Nonsense Central Heating Cleaner 300ml Central Heating Treatments Non Branded 300ml. Disperses sludge, limescale and system debris. Restores circulation and improves heating efficiency. Suitable for use with mixed metal systems. Can be used with Powerflush machines. Review this product |
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£4.23 |
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No Nonsense Central Heating Cleaner 500ml Central Heating Treatments NO NONSENSE 500ml. Disperses sludge, limescale and system debris. Restores circulation and improves heating efficiency. 500ml treats 100 litres. Review this product |
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£7.19 |
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No Nonsense Central Heating Inhibitor 500ml Central Heating Treatments NO NONSENSE 500ml. Protects against corrosion and limescale formation to maintain system efficiency. Suitable for mixed metal systems including aluminium. 500ml treats 100 litres. BuildCert and WRAS approved. Review this product |
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£8.99 |
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No Nonsense Central Heating Noise Reducer 500ml Central Heating Treatments NO NONSENSE 500ml. Reduces boiler noise, eliminates kettling and restores heat transfer efficiency. Suitable for all boiler types and compatible with all No Nonsense additives. 500ml treats 100 litres. Review this product |
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£8.99 |
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No Nonsense Central Heating Leak Sealer 500ml Central Heating Treatments NO NONSENSE 500ml. Internal leak sealer for small, inaccessible leaks and weeping joints which reduce system pressure. Effective within 1-24 hours. 500ml treats 100 litres. Review this product |
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£8.99 |
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Sentinel Internal Leak Sealer 1ltr Central Heating Treatments SENTINEL 1Ltr. Internal Leak Sealer for small inaccessible leaks and weeping joints in all types of indirect heating systems including those containing aluminium components. Compatible with elastomers. Review this product |
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£11.49 |
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Sentinel Rapid Dose Filling Loop Adaptor Central Heating Treatments SENTINEL Allows Rapid-Dose to be discharged directly into system filling loop. Review this product |
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£11.73 |
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Fernox Heating Leak Sealer Concentrate 500ml Central Heating Treatments FERNOX Used throughout domestic heating systems for sealing small, inaccessible leaks. Does not block air vents and pumps. Review this product |
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£13.28 |
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Sentinel Rapid Dose Radiator Dosing Point Central Heating Treatments SENTINEL Converts the blank in a four-connector radiator into a Rapid-Dose dosing point. Contains backcheck valve which can be left in place permanently if required. Review this product |
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£13.99 |
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No Nonsense Central Heating Cleaner 310ml Concentrate Central Heating Treatments NO NONSENSE 310ml. Disperses sludge, limescale and system debris. Restores circulation and improves heating efficiency. 1 tube treats 100 litres. Review this product |
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£13.99 |
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No Nonsense Central Heating Inhibitor 310ml Concentrate Central Heating Treatments NO NONSENSE 310ml. Protects against corrosion and limescale formation to maintain system efficiency. Suitable for mixed metal systems including aluminium. 1 tube treats 100 litres. BuildCert and WRAS approved. Review this product |
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£13.99 |
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No Nonsense Central Heating Noise Reducer 310ml Concentrate Central Heating Treatments NO NONSENSE 310ml. Reduces boiler noise, eliminates kettling and restores heat transfer efficiency. Suitable for all boiler types. Compatible with all No Nonsense additives. 1 tube treats 100 litres. Review this product |
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£13.99 |
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No Nonsense Central Heating Leak Sealer 310ml Concentrate Central Heating Treatments NO NONSENSE 310ml. Internal leak sealer for small inaccessible leaks and weeping joints which reduce system pressure. Effective within 1-24 hours. 1 tube treats 100 litres. Review this product |
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£13.99 |
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Sentinel X300 System Cleanser 1ltr Central Heating Treatments SENTINEL 1Ltr. Flushes out flux and installation debris from new, indirect central heating systems and those up to 6 months old. An essential remedy against scale and sludge. Powerful, Heavy Duty Cleaning ActionEliminates Flux Residues to Prevent Pin-Holing CorrosionPrevents Harmful Copper Deposits Staying in the System * Powerful, Heavy Duty Cleaning Action * Eliminates Flux Residues to Prevent Pin-Holing Corrosion * Prevents Harmful Copper Deposits Staying in the System Review this product |
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£14.99 |
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Sentinel X100 Central Heating Scale Inhibitor 1ltr Central Heating Treatments SENTINEL 1Ltr. General purpose treatment for total protection against scale and corrosion. For use in all types of indirect central heating systems, including those containing aluminium. Non-acidic. Ensures Optimum Boiler EfficiencyPrevents Pin-HolingNon-Staining, Colourless Formulation * Ensures Optimum Boiler Efficiency * Prevents Pin-Holing * Non-Staining, Colourless Formulation Review this product |
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£14.99 |
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Sentinel X200 Boiler Descaler Central Heating Treatments SENTINEL 1Ltr. A unique, life-long system treatment for the elimination of limescale and boiler noise. Reduces fuel usage. Safe to use in all types of indirect central heating systems. Non-acidic. Restores Boiler EfficiencyEliminates KettlingNo Need to Flush - Stays in System * Restores Boiler Efficiency * Eliminates Kettling * No Need to Flush - Stays in System Review this product |
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£14.99 |
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Sentinel Rapid Dose Leak Sealer 400ml Central Heating Treatments SENTINEL Sentinel Rapid-Dose Leak Sealer is for internal application to seal small leaks and weeping joints in all types of indirect heating systems. Soft seal normally formed within 24 hours, dependent on temperature and leakage rate. Suitable for use with all metals including aluminium. Compatible with elastomers. Non-toxic and Non-irritantCompatible with Other Sentinel Rapid-Dose ProductsHigh Stability and Readily DispersibleFull Discharge in Approximately 30 SecondsWill not cause Blockages within the SystemRapid Product Addition to All SystemsWater Drawoff Not RequiredSystem Cooling Not RequiredAbsolutely No Mess * Non-toxic and Non-irritant * Compatible with Other Sentinel Rapid-Dose Products * High Stability and Readily Dispersible * Full Discharge in Approximately 30 Seconds * Will not cause Blockages within the System * Rapid Product Addition to All Systems * Water Drawoff Not Required * System Cooling Not Required * Absolutely No Mess Review this product |
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£14.99 |
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Sentinel X400 Central Heating Sludge Remover Central Heating Treatments SENTINEL 1Ltr. Apply to existing systems for the removal of sludge and deposits. Iron oxide is broken down and dispersed through flushing. Removes SludgeBreaks Down Iron OxideUniversal Re-usable Nozzle * Removes Sludge * Breaks Down Iron Oxide * Universal Re-usable Nozzle Review this product |
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£14.99 |
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Fernox Central Heating Protector Central Heating Treatments FERNOX Provides long term protection of domestic central heating systems against internal corrosion, limescale formation and bacterial contamination. Prevents corrosion of all metals. Use on all types of boilers, radiators and pipework systems. Non-toxic. Stops Frequent Venting of RadiatorsPrevents Bacterial Contamination10 Year Manufacturer's Guarantee * Stops Frequent Venting of Radiators * Prevents Bacterial Contamination * 10 Year Manufacturer's Guarantee Review this product |
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£15.99 |
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Sentinel X800 Heavy Duty Sludge Remover 1ltr Central Heating Treatments SENTINEL 1Ltr. A powerful cleaning agent for central heating systems. Specially developed for use with power flushing equipment. Removes iron and calcium-based deposits to restore circulation and system efficiency. Effective hot or cold, no neutralisation procedure is needed. Review this product |
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£15.99 |
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Sentinel Rapid Dose X100 Inhibitor 400ml Central Heating Treatments SENTINEL Multipurpose treatment to inhibit corrosion, scale, boiler noise and hydrogen gassing in all types of indirect heating systems, including those containing aluminium. Review this product |
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£15.99 |
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Sentinel Rapid Dose X400 Sludge Remover 400ml Central Heating Treatments SENTINEL Sentinel Rapid-Dose X400 has been formulated for the effective cleaning of existing central heating systems where there is a significant amount of corrosion debris. Neutral pHHelps Restore CirculationFull Discharge in Approximately 30 SecondsRapid Product Addition to All SystemsWater Drawoff Not RequiredSystem Cooling Not RequiredAbsolutely No Mess * Neutral pH * Helps Restore Circulation * Full Discharge in Approximately 30 Seconds * Rapid Product Addition to All Systems * Water Drawoff Not Required * System Cooling Not Required * Absolutely No Mess Review this product |
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£15.99 |
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Sentinel Rapid Dose X200 Descaler 400ml Central Heating Treatments SENTINEL Long life system treatment eliminates lime scale and reduces noise. Suitable for use with all metals including aluminium. Non-acidic. Non-corrosiveHelps Restore Boiler EfficiencyFull Discharge in Approximately 30 SecondsRapid Product Addition to All SystemsWater Drawoff Not RequiredSystem Cooling Not RequiredAbsolutely No Mess * Non-corrosive * Helps Restore Boiler Efficiency * Full Discharge in Approximately 30 Seconds * Rapid Product Addition to All Systems * Water Drawoff Not Required * System Cooling Not Required * Absolutely No Mess Review this product |
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£16.32 |
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Fernox Heavy duty Central Heating Cleaner 500ml Central Heating Treatments FERNOX Quick and effective neutral cleanser. Removes debris, sludge and scale, restoring efficiency. Non-hazardous. Can be Used with Powerflush MachinesSuitable for All Heating System Metals10 Year Manufacturer's Guarantee * Can be Used with Powerflush Machines * Suitable for All Heating System Metals * 10 Year Manufacturer's Guarantee Review this product |
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£17.48 |
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Fernox Boiler Noise Silencer Concentrate 500ml Central Heating Treatments FERNOX Helps reduce boiler noise. Improves heat transfer efficiency. Non-toxic. Suitable for All Boiler TypesPrevents Bacterial Contamination10 Year Manufacturer's Guarantee * Suitable for All Boiler Types * Prevents Bacterial Contamination * 10 Year Manufacturer's Guarantee Review this product |
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£18.02 |
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No Nonsense Central Heating Inhibited Antifreeze 5ltr Central Heating Treatments NO NONSENSE Effective frost protection with BuildCert standard scale and corrosion control. Suitable for all central heating types including those containing aluminium. Addition rate: 25% of system volume. Review this product |
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£19.99 |
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