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Hello;
I have questions about type 1231 (Radiator du chfage);
1- Does the temperature of the hot water inlet to the radiator (Twater, in) change or remain a fixed value for example 50C.
note that I have a system of regulation (on / off). when he finds a flow = 0 kg / h. he will change it automatically or I have to put a variable temperature. How to do it.
2. I have a gas boiler with a yield of 0.94. I used this as the fuel power equation (water flow * 4.19 * (50-All)) / (3600 * 0.94) to find the power. is that correct?
Thank you.
Have a good day.
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