Lesson 16
Turning the Flow Temperature Down
Decide whether every room will still get warm at 55°C, by combining radiator ratings, heat loss, condensing and balance in one real home.
Predict
Priya wants to turn her combi’s radiator dial down to 55°C, with the water coming back at about 45°C and the rooms at 20°C. A heat-loss survey gives each room’s need on a cold winter day. At 55/45°C her radiators’ correction factor is 0.513.
Which room falls short?
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Choose a prediction, then select Next to see the answer.