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Constant upgrades cost a lot more than the price of the system itself: Take into account the time and cost of retraining your employees.
Not exact matches
Longer licensing courses, greater
costs for entry levels,
constant upgrades, and ever - higher standards for ethics have elevated legal and moral demands on the people in this business.
For instance, the $ 145 monthly energy savings used in this comparison could be worth over $ 54 thousand dollars in future value over 20 years, at a
constant rate of 4.25 %; about the average
cost of a high - performance
upgrade.