The pressure transmitter comes in a number of shapes and sizes. One, referred to as a Bourdon Tube, is designed especially for monitoring non-liquid pressure. They are relatively inexpensive and good for measuring air and gas pressure in compressors. The tubes may be c-shaped, spherical and helical.
Average Pay & Benefits. The BLS groups heating technicians under the job category of Heating, Air Conditioning, and Refrigeration Mechanics and Installers. These technicians earned average incomes of $45,540 per year as of May 2011, according to the BLS. Their incomes are based on both regular and overtime pay.
His ride to the job site and in between rides to each appointment is not paid wages. If the HVAC company pays hourly with ride paid for, starting hourly wage is minimum wage to about $12.00 an hour, maybe more, depending on how good the tech is. Some HVAC companies require sales to be made to even get a paycheck, so on commission basis only.