Reconsider Prob. 5 - 168. Using EES (or other) software, investigate the effect of the inlet temperature

Question:

Reconsider Prob. 5 - 168. Using EES (or other) software, investigate the effect of the inlet temperature of cold water on the energy saved by using the lowflow shower head. Let the inlet temperature vary from 10°C to 20°C. Plot the electric energy savings against the water inlet temperature, and discuss the results.