| Problem: A large air bubble is taking up 50% of the space within the radiator in the living room. In order to get up to the desired room temperature, the temperature of the water in the central heating system is increased automatically. So the boiler has to burn more fuel. As a result, the temperature in the other radiators also increases, causing overheating. Turning off the radiators does not solve the problem directly. The logical reaction to this is to increase the ventilation in the rooms which are now actually being heated too much.
Consequence: Ventilation and the higher supply temperature will increase consumption by approximately 25% to 1500 m3 per annum. Costs: € 135.00 per annum.
Solution: A deaerator will avoid the extra costs. It will normally pay for itself in less than a year.
Calculate savings
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