Product review (1 stars): Faulty electronics, then sell you replacement parts...
I purchased this product about a year ago finally got around to installing it a few months ago and I've had nothing but electrical issues with it. I contacted the manufacturer and they told me I could PURCHASE replacement parts. I bought a whole brand new unit, they shipped me a different model without telling me. The new unit also has electrical issues. I will not be buying from AKDY again.