At Oxyvent we feel that balancing radiators was not a good task as basically you are closing down a radiator that is heating perfectly well in order to heat another poorly operating radiator down the line. It is obvious that all radiators should be fully open and allowed to heat complete, this cannot be achieved without the Oxyvent Tank. Even at a boiler setting of 60°C the Oxyvent Tank moves the water fast through the heating system, heating all radiators complete at a well-balanced temperature. This allows the radiator to produce more radiant heat as opposed to convection heat without the Oxyvent, keeping the heat at ground level where it is needed most, and significantly reducing fuel bills.
Watch this video link to see what balancing is. http://bit.ly/1Ca8ULj