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.
Pay for heating technicians can vary significantly by industry. The highest average pay, at $70,920 a year, was reported by those working for electric power companies, according to the BLS. Technicians also earned above average pay in the motor vehicle parts manufacturing industry, at a mean $64,610 per year.
Sales Managers. In 2011, HVAC sales managers received an average $51.20 per hour or $106,490 per year. Sales managers are in charge of an organization's sales activities and direct supervisors and salespeople.They analyze sales statistics and industry reports, determine sales goals and strategies, and appoint supervisors.ales representatives in the HVAC industry, not including technical and scientific products, averaged $31.27 per hour or $65,040 per year in 2011. They sell HVAC equipment for manufacturers or wholesalers to organizations such as businesses and government agencies.