Fix Black Water Instantly.
Bleeding your radiators and getting thick, black water? Your system is quietly rusting away. A power flush stops internal heating corrosion dead.
What causes black water?
When you bleed a healthy heating system, the water should come out relatively clear. If the water spurting out of your bleed valve is pitch black, extremely dark brown, or has a thick sludgy consistency, your system is suffering from severe internal corrosion.
That black water isn't just dirt—it's liquid rust. It means the inside of your steel radiators are actively rusting away into the water, creating iron oxide.
As this black water circulates, the heavy particles get lodged in your boiler pump, block your thinner pipework, and destroy the efficiency of your central heating system.
A power flush doesn't just clear the black water out. By adding a high-grade chemical inhibitor at the end of the flush, we chemically coat the inside of your radiators to prevent them from ever rusting again.
The Guaranteed Cure
A high-pressure power flush chemically breaks down the blockage and ejects it from your property. We guarantee a full restoration of circulation or we don't charge.
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