How long it takes to recharge a depleted battery depends on whether the Model S has one or two onboard chargers and the source of the electricity. Tesla says the 60-kwh battery provides a range of up to 232 miles (the EPA pegs it at 208 miles), and the 85-kwh battery (a $10,000 option) provides up to 300 miles (the EPA puts it at 265 miles).
In October 2009, the average salary for an HVAC technician was $52,000. However, the salary varies widely depending on whether or not you choose to specialize in one area of the industry, where you live and what type of work you do.HVAC technicians and mechanics can choose to specialize in one of numerous fields.hile $42,000 is the average salary, the typical wages for general HVAC technicians varies widely depending on the type of job and youâre the area in which you reside.
How Long it Takes for HVAC Certification. HVAC technicians repair and install air conditioning and heating units in homes and offices. Heating, air conditioning and ventilation -- or HVAC -- technicians are in demand. The Bureau of Labor Statistics estimates that jobs for HVAC technicians will grow 34 percent by 2020, which is much faster than average than other industries.