Temperature must start at 70* F and then once you click over 74*F the air will come on and once you click below 68*F the heat will come on.
Would be nice if you had a heater/ac with a button next to it that switches from OFF/ON.
Code must refresh every 2.5 milliseconds with comments at every possible place.
4 freelancers are bidding on average $38 for this job
it can be made with jquery and bootstrap for more dynamism in the page for the thermometer. bootstrap can be used after four another seen designs in the Web site.