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.
The BLS adds that the median ultrasound technician salary in May 2015 was $68,970 annually; the top 10% among the ultrasound job market made over $97,000 and the lowest 10% made less than $48,000.