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.
In California, you can expect to earn an average hourly wage of $41.61, while in Oregon, the average hourly rate for ultrasound tech services is $40.30. The lowest reported hourly wages in 2013 were in South Dakota and Alabama, paying ultrasound technicians average hourly rates of $26.01 and $22.96, respectively.