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FERNOX Alphi 11 Protector/Antifreeze Central Heating – 5 Litres
Product Code:50010112
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Central Heating Chemicals
Ensure the health of your heating system with our range of central heating chemicals and inhibitors at On-Demand Supplies. It’s crucial to safeguard your system from sludge buildup, ensuring optimal performance when temperatures drop. Our inhibitors not only break down sludge but also provide a protective coating, maintaining your heating system at its best.
Questions about our central heating treatment chemicals? Reach out to us at 01452 238287 for expert assistance. We offer leading brands like Fernox, Scalemaster, Sentinel, and Primaflow, providing products such as antifreeze, protectors, noise silencers, and more.
Benefit from same day dispatch on our heating treatment chemicals when you order before 4 pm. Elevate your heating system’s efficiency with trusted brands and effective solutions from On-Demand Supplies. For any inquiries, feel free to contact us—we’re here to help!
1 - 36 of 73 products
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FERNOX LP Sterox Total Disinfectant – 1 Litre
Product Code:50010302
Sentinel x500 Heavy Duty Central Heating Antifreeze Inhibitor – 5 Litre
Product Code:50015107
FERNOX LP Sterox Dosing Test Straightips Strips – Tub of 50
Product Code:50010303
Sentinel x100 Heavy Duty Central Heating Scale Inhibitor – 1 Litre
Product Code:50015101
FERNOX F1 Central Heating Protector & Inhibitor – 500ml
Product Code:50010234
Sentinel x200 Heavy Duty Central Heating Noise Reducer – 1 Litre
Product Code:50015110
FERNOX Super Concentrate F1 Protector – 290ml
Product Code:50010101
Primaflow Heavy Duty Central Heating Inhibitor – 1 Litre
Product Code:50099236
Primaflow Heavy Duty Central Heating Cleaner – 1 Litre
Product Code:50099270
FERNOX LS-X External Leak Sealer – 50ml
Product Code:50010255
Hinton Central Heating System Inhibitor – 1 Litre
Product Code:H14
Hinton Central Heating System Cleanser – 1 Litre
Product Code:H11
Sentinel x800 Heavy Duty Central Heating 1 Hour Cleaner – 1 Litre
Product Code:50015137
FERNOX Appliance Limescale Preventer – 450g
Product Code:50010278
FERNOX F4 Central Heating Leak Sealer – 500ml
Product Code:50010254
Scalemaster® SM1 Corrosion Inhibitor Bottle – 500ml Bottle
Product Code:50090102
Scalemaster® SM3 System Cleaner Bottle – 500ml Bottle
Product Code:50090116
FERNOX Chemical System Health Check Postal Sample Test Kit
Product Code:50010306
Scalemaster® SM4 Sludge Remover Bottle – 500ml Bottle
Product Code:50090123
Sentinel x100 Super Concentrate Inhibitor Protector – 275ml
Product Code:50015111
Sentinel x300 Heavy Duty For New Central Heating Systems – 1 Litre
Product Code:50015119
FERNOX F2 Central Heating Boiler Noise Silencer – 500ml
Product Code:50010237
Primaflow Heavy Duty Central Heating Internal Leak Sealer – 1 Litre
Product Code:50099287
Primaflow Heavy Duty Central Heating Descaler – 1 Litre
Product Code:50099253
FERNOX F3 Central Heating Cleaner – 500ml
Product Code:50010240
Scalemaster® SM2 Non-Acid De-Scaler Bottle – 500ml Bottle
Product Code:50090109
Sentinel x400 Heavy Duty Central Heating Removing Sludge Inhibitor – 1 Litre
Product Code:50015125
FERNOX DS3 descaler 2kg
Product Code:50010276