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.
An apprentice might be a recent high school graduate or have worked at another occupation for several years. The important distinction is that the apprentice does not have sufficient training in his chosen field to work independently. A journeyman, on the other hand, has already served his apprenticeship. Depending on the trade, an apprenticeship lasts two to six years. During this time, apprentices acquire the knowledge and hands-on experience to complete job-related tasks.