Tiles & Tubs
Powerflushing
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Sludge!!
Sludge is the principle cause of system replacement. It is present in the majority of heating systems as a thin, black liquid. However, it is often thick and oily. At this stage it is highly damaging to a system’s performance and will ultimately cause system failure if left unchecked.
Sludge is the principle cause of system replacement. It is present in the majority of heating systems as a thin, black liquid. However, it is often thick and oily. At this stage it is highly damaging to a system’s performance and will ultimately cause system failure if left unchecked.
What is Powerflushing??
Power Flushing is the process by which heating systems are forcibly cleansed using a chemical at high velocity, but low pressure, so that no physical damage is caused to the system. The objective is to remove sludge and corrosion deposits from the system which cause damage to the boiler and pump, slowing down circulation, leading to higher fuel costs. In our experience, power flushing can make a dramatic difference to the operating efficiency of most systems.
Power Flushing is the process by which heating systems are forcibly cleansed using a chemical at high velocity, but low pressure, so that no physical damage is caused to the system. The objective is to remove sludge and corrosion deposits from the system which cause damage to the boiler and pump, slowing down circulation, leading to higher fuel costs. In our experience, power flushing can make a dramatic difference to the operating efficiency of most systems.
Why should I Powerflush??
When a new heating system is installed in your house, corrosion starts immediately. Initially, the oxygen in the water starts to attack the radiators internally. This produces ferric hydroxide; this turns the water orange and releases hydrogen gas. The orange water quickly turns clear but the hydrogen gases continue to attack the radiator metal causing iron oxide deposits and more hydrogen. This forms a black sludge that causes problems such as boiler noise, repeated pump failures or poor circulation and often all three!!!
Symptoms of corrosion.
Black water from radiators when emptied or bled of air.
Central heating pump failures.
One or more radiators are partially or completely cold.
The radiators require frequent bleeding.
The central heating tank is warm (or even hot!)
The boiler clumps and bangs at start up.
Boilers over 10 years old will have a build up of corrosion
Adding an inhibitor will dramatically slow down further corrosion, and is always added as the final process of a Powerflushing.
If you have any questions or concerns about Powerflushing and what’s involved, contact us.
When a new heating system is installed in your house, corrosion starts immediately. Initially, the oxygen in the water starts to attack the radiators internally. This produces ferric hydroxide; this turns the water orange and releases hydrogen gas. The orange water quickly turns clear but the hydrogen gases continue to attack the radiator metal causing iron oxide deposits and more hydrogen. This forms a black sludge that causes problems such as boiler noise, repeated pump failures or poor circulation and often all three!!!
Symptoms of corrosion.
Black water from radiators when emptied or bled of air. Central heating pump failures. One or more radiators are partially or completely cold. The radiators require frequent bleeding. The central heating tank is warm (or even hot!) The boiler clumps and bangs at start up. Boilers over 10 years old will have a build up of corrosionAdding an inhibitor will dramatically slow down further corrosion, and is always added as the final process of a Powerflushing.
If you have any questions or concerns about Powerflushing and what’s involved, contact us.