Heating system controls regulate when the various components of the heating system turn on and off. The most important control from your standpoint is the thermostat, which turns the system â or at least the distribution system â on and off to keep you comfortable. A typical forced air system will have a single thermostat.
The ultrasound techs in Ohio make between 25,000 and 40,000 dollars a year. This is a job that is easily learned without a college degree.
Ultrasound technicians working in colleges, universities and training facilities earned an average hourly salary of $33.96 according to the BLS. Salary by Region The West Coast of the U.S. is reported by BLS to pay the highest hourly rate for medical diagnostic services.