For a whole house system with existing ductwork, a typical split system (one unit inside, one outside) air-source heat pump costs $2,000 -$5,000 for an average home (three-ton capacity).
The advantages of being an apprentice is you can learn lots of things from the person you are learning from. The disadvantages are you get payed very little money and don t get any vacation. Annabelle Â· 1 year ago.
A. Apprentices must attend related classroom training along with on-the-job-training experience. Most programs require approximately 144 hours of school per year. This usually works out to one or two evenings per week during the regular school year.