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.
Fernox F1 500 ml Central Heating Protector 56599
£15.99
Sentinel Central Heating Radiator Leak Sealer 1L
£14.99
Siliphos Balls Including O Ring Combimate Refill Pack 800g
£21.68
Limetron Water Conditioner 22mm Whole Home Limescale Reducer
£226.95
Limetron Water Conditioner 15mm Whole Home Limescale Reducer
£197.95
H&V 15mm Electrolytic Scale Reducer Inline Limescale Prevention Device
£12.99
Fernox TF1 Sigma UB Filter 22mm
£69.99
Radmag Internal Towel Rail Magnetic Filter
£19.99
Calmag Magnetic Boiler Filter and Chemical 22mm
£49.99
BoilerMag BM22 Magnetic Heating Filter 22mm
£89.99
LavaTherm 15mm Electrolytic Scale Reducer Inline Limescale Prevention Device
£9.99
Sentinel X800 Power Cleaner 1 Litre
£17.99