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.
1 As an Apprentice you earn less than a Journeyperson. 2  This rate increases gradually as you acquire skills and gain competency. 3  Wages range from a low of $12.50-$25.00,per hour with the average wage at $17.60 per hour according to the Peel Halton Dufferin Wage Book 2000 published by HRDC.