Strip club owner calls me up, requesting a proposal to replace a second ac unit at his facility.
I replaced the first one 7 yrs ago for $3800, and offered him a discount of $600 if he did both waaay back when. He decided to save his money.
Thanks to China, DOE and 13 seer, his new proposal for replacement is pushing $5800.
The second ac unit is costing him $2800 on and above what he could have purchased it for 7 yrs ago.
The question is: Did he save any money?