Product review (5 stars): no problems so far
we have had no problems since we installed this but its only been a couple of months so for now I give it 5 stars as its working but we always give something 6 months before we say its perfect so if anything goes wrong in the next couple of months I will update this review,but for now Im giving it 5 stars because it working fine and the tutorial on amazon made it easy to install ourselves so we didn't have to pay for a serviceman either and that saved a lot of money