Product review (4 stars): Works, but a little noisier than the original
I replaced my old one with this valve, and it works well, except I noticed it was noisier that the original.  However, as time passed we stopped noticing it. So, it may be a matter of getting used to it. Easy to install, if you take the time to switch the wires and the tubes properly or label them before you start it.  Do not forget to unplug the power cord before you start!