Onyx Central Heating Inhibitor - 500ml Bottle
The Onyx Central Heating Inhibitor is a product used to protect and maintain central heating systems, typically in homes or commercial buildings. It is a 500ml bottle of liquid that is added to the heating system’s water to prevent the build-up of harmful deposits, corrosion, and scale formation in pipes, radiators, and boilers. These issues can reduce the efficiency of the system and cause damage over time.
Here’s what it does:
- Prevents corrosion: It helps prevent rust and corrosion in metal parts of the heating system, such as pipes and radiators, which can lead to leaks or system failures.
- Prevents scale build-up: In areas with hard water, scale can form inside the system, reducing efficiency and heat transfer. The inhibitor prevents this.
- Effective treatment: It provides effective treatment for a typical 100 litre / 10 radiator system. For larger systems, use further inhibitor as required.
- Improves efficiency: By maintaining the internal components of the system, the inhibitor helps the system to run more efficiently, saving energy and reducing heating costs.
- Helps with system longevity: Regular use can extend the lifespan of the central heating system.
Typically, it's used as part of routine maintenance, and some systems may need a top-up or replacement of the inhibitor every few years. Always follow the manufacturer’s instructions for dosage and application.
Onyx
CH1-03-07794-OX
95131
5060106374776
Inhibitor
0.55
0.550000
5 Years (Subject to Manufacturers T&C's)

