The inactive ingredients are benzoic acid, FD&C Red 40, flavors, glycol, purified water, sodium chloride, sorbitol, sucrose. Each teaspoon also contains 10 mg of sodium and as mentioned earlier there is no aspirin. Just one or two doses a day helped rectify the cough and sneezing that were associated with a cold bug.
The ambient temperature sensor (switch) is located either behind the front grille or in the front bumper. Its only job is to monitor air temperature (which it does through increasing/decreasing resistance in response to temperature fluctuations).
The temperature sensor is located on the Thermostat, so place the thermostat where temperature control is most important to you. For energy savings, the Termostat allows up to 4 time/temperature settings to be programmed per 24-hr period and stores programs for 7 independent days.