Supervisors of sales in the HVAC industry made an average $38.41 per hour or $79,900 per year. They coordinate the activities of sales teams, assign schedules and territories, and train new personnel.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.
Teacher Burnout is a phenomenon which affects many teachers either within a single school year or over the course of a number of years. Teaching is a very demanding job.
Chances are youâve experienced a blackout in the past, but what about a brownout? And what exactly is the difference between the two? We define a blackout as a complete power loss affecting many electric users over a large area for an extended period of time. Residents and businesses lose power and the entire area temporarily goes black. A brownout is a little different. Itâs a controlled power reduction or loss of electricity to pockets of customers. A brownout is caused by a state of âpoor power qualityâ in which a utility may reduce line voltage in order to deliver more electricity to meet increased demand.