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.
Attic furnace installation is very common in the Phoenix, AZ area, not so much further East. Cost for a complete slit system replacement installation (both air conditioning and heating system): GOOD â 14 SEER Split Heat Pump or AC with Gas Furnace (Basic System) cost: $4,000 â $6,000*.