Corrosion Inhibitor W1
£4.93 £77.42Price range: £5.92£4.93 through £92.90£77.42 Incl. VATExcl. VAT
Product Code:Description
Corrosion Inhibitor W1 – Multi-Purpose System Protection
The Corrosion Inhibitor W1 is formulated to prevent scale, corrosion, boiler noise, and hydrogen gassing in central heating systems. Designed for use with both soft and hard water, it’s suitable for all common materials found in heating systems, including steel, copper, and aluminium. Non-toxic and biodegradable, the W1 offers reliable protection to keep your system efficient.
Key Features:
- Triple blend of corrosion inhibitors for maximum system protection
- Compatible with all metals, including aluminium
- Designed for use with soft and hard water
- Non-toxic and biodegradable formulation
- Prevents corrosion, scale, boiler noise, and hydrogen gassing
- Suitable for use with most common inhibitor testing kits
Application:
The Corrosion Inhibitor W1 is ideal for both direct and indirect systems. After system servicing or draining, re-dose approximately 1 litre per 10 radiators. Regular maintenance ensures optimal system performance.
Available Sizes for Corrosion Inhibitor W1:
- 1L, 5L, 20L (Specialist delivery required, quote based on location)
For comprehensive system protection and to maintain heating efficiency, the Corrosion Inhibitor W1 offers reliable performance in both domestic and commercial applications.
How Much Inhibitor Do You Need?
Using the right amount of biomass boiler corrosion inhibitor is just as important as choosing a high-quality formula. If you add too little, your heating system won’t be fully protected against rust, scale, and sludge. Adding too much can reduce efficiency and waste product.
For step-by-step guidance on calculating the correct boiler inhibitor treatment for your system, check out our blog:
Determining the Right Amount of Inhibitor for Your Heating System
This resource helps you get the dosage right, so you can extend the lifespan of your biomass boiler and keep your boiler system protection working at its best.







