Radiator temperatures
- Thread starter Mike2007
- Start date
The answer is the lowest that will provide enough heat in the room!
The maximum depends on the boiler type.
A non condensing boiler used to be designed for a flow of 82°C
A condensing boiler 75°C
But those are maximum temperatures. the boiler will be more efficient if the flow temperature is reduced below those maximum temperatures.
Better still with weather compensation.
Tony
The maximum depends on the boiler type.
A non condensing boiler used to be designed for a flow of 82°C
A condensing boiler 75°C
But those are maximum temperatures. the boiler will be more efficient if the flow temperature is reduced below those maximum temperatures.
Better still with weather compensation.
Tony
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