Then, you should subtract the return air temperature from the supply air temperature. You will find a recommended temperature rise range typically about 35-65 degrees)on the label plate for the furnace. Compare the value you measured with the label plate. If the temperature rise you measured is below the minimum range for your furnace, the blower heating speed can normally be reduced. If the temperature rise you measured is above the high range for your furnace, the blower heating speed can be increased.
Weather Lowdown. December in Istanbul sees the start of winter, with cold temperatures and wet weather. The average temperature is just 8C, with highs of 10C and overnight lows of 6C or below.
If you live in Istanbul, Turkey and you want to call a friend in Shenzhen, China, you can try calling them between 08:00 and 15:00 OR 07:00 and 07:00 on your time. This will be between 14:00 and 21:00 OR 13:00 and 13:00 on their time, since Shenzhen, China is 5 hours ahead of Istanbul, Turkey. Meeting planner for Istanbul, Turkey and Shenzhen, China To schedule a conference call or plan a meeting at the best time for both parties, you should try between 08:00 AM and 11:00 AM your time in Istanbul, Turkey. That will end up being between 08:00 AM and 17:00 PM in Shenzhen, China. The table above shows overlapping times.