So you buy it, install it and it doesn't work. Now not only do you not have 600 for a wire plus but your out an additional 100.
If this EHC was really worth it it would be available for 300 or more not 99.00.
Juz sayyyyyin
If I was selling this unit it would be 300 or more but I would also refund someones money if they got it installed it and it didn't work.
But thats just me......