If you have a heat blower, make some money here!

Two things you will need for this project - An air-con and a heat blower. First test will be conducted without a heat blower:- Set your aircon to eighteen degrees and ensure room is at 18 degrees. Secondly, set your aircon upwards to 26 degrees. Record down the timing it takes to reach once room is at that temperature. Thirdly, set the aircon down to 23 degrees. Again record the timing it akes to reach that temperature once room reached it. Here is the second part which makes me post this project here; because I do not have a heat blower:- Again, set your aicon to 18 degrees and ensure room is at 18 degrees. set room temperature on heat blower to 26 degrees and once room reached the temperature, record down the timing it takes to reach from 18 degrees. Next, set room temperature on heat blower to 23 degrees, again record down timing once room reached that temperature, from 26 degrees. (this second experiment is conducted while 18 degrees is maintained from aircon)