Product review (4 stars): Valve works great. Attachment bracket not the same as the original.
The valve works when wired up and tubing attached. The mounting bracket differs from the original Aprilaire valve mounting bracket so the screw holes in the housing could not be used. I hooked it up anyway and the tubing supports the valve with no problem. The original Aprilaire solenoid valve failed at about 3 yrs. The replacement Aprilaire valve also failed in about three years. It will be interesting to see how long this 3rd replacement(non Aprilaire) valve lasts.