Central Heating Treatments
Protect and maintain your heating system with our range of central heating treatments from trusted brands including Fernox and LavaTherm. Our collection covers everything you need to keep your boiler, radiators, and pipework running efficiently — helping prevent corrosion, sludge build-up, and costly breakdowns.
Siliphos Balls Including O Ring Combimate Refill Pack 800g
£21.68
Fernox F7 Biocide 200ml 62393
£22.99
Fernox F1 and F7 Low Temperature Inhibitor and Biocide Pack
£37.99
10 x Fernox F1 Central Heating Protector 500ml 56599
£144.99
Towel Rail Heat Transfer Fluid Concentrate 1 Litre for Electric Towel Rails
£12.30
Fernox F1 500 ml Central Heating Protector 56599
£15.99
LavaTherm Ultimate Boiler Pack 22mm Boiler Magnetic Filter, 15mm Scale Reducer & 500ml Central Heating Inhibitor
£54.99
LavaTherm Boiler Protection Pack 22mm Magnetic Filter & 15mm Scale Reducer (Part L Compliant)
£49.99
Fernox F1 & F8 Inhibitor / Power Cleaner Treatment Pack
£37.99
LavaTherm Boiler Complete Pack: 22mm Magnetic Filter, 15mm Scale Reducer, 500ml Inhibitor & Shock Arrestor
£64.99
Limetron Water Conditioner 22mm Whole Home Limescale Reducer
£226.95
LavaTherm 15mm Electrolytic Scale Reducer Inline Limescale Prevention Device
£9.99