Central heating inhibitor is the heating equivalent of a stage director. It works behind the scenes and plays a very important part in keeping everything running smoothly. But most people aren’t really sure what inhibitor is, what it does or the disasters it can prevent.
central heating inhibitor
In fact, it is so crucial to a well performing heating system that most boiler manufacturers state that your warranty could be invalid if your central heating doesn’t have the correct inhibitor levels.
So what is radiator inhibitor and why is it so important?
What is central heating inhibitor?
Central heating inhibitor is a chemical liquid used to protect your central heating system and keep it working efficiently to prolong its lifespan.
Inhibitor is made up of a mixture of potassium tetraborate tetrahydrate, disodium molybdate, sodium nitrate and 2,2′,2”-nitrilotriethanol.
It is usually clear or a pale yellow colour and must be stored in its original container in a cool well-ventilated place away from direct sunlight.
What does inhibitor do in central heating?
Over time, radiator sludge builds up in your central heating system from an unavoidable mixture of rust, dirt and scale. This thick gloop sits at the bottom of your pipes and radiators which stops the water running through your system properly and your radiators heating up efficiently.
That’s where the inhibitor comes in.
The chemicals in the inhibitor work together and the chemical reaction breaks down the sludge in your central heating system and protects it from building up again.
