Question

An air conditioning system charged with R-410a is operating with a suction pressure of 130 psig which equates to a 45 degree Fahrenheit saturation temperature. If the manufacturer calls for a 15 degree Fahrenheit superheat, what should the suction line temperature be?

Answer 1

The suction line temperature should be 60°F.

Step-by-step explanation:

To determine the suction line temperature, we need to find the superheat, which is the difference between the suction line temperature and the saturation temperature. In this case, the manufacturer calls for a superheat of 15 degrees Fahrenheit.

Given that the saturation temperature is 45 degrees Fahrenheit, we can calculate the suction line temperature by adding the superheat to the saturation temperature.

Suction line temperature = Saturation temperature + Superheat = 45°F + 15°F = 60°F.