New circuit board replaced old low voltage control unit, took awhile to troubleshoot in getting it hook up right following instructions from MD, but finally is working correctly.
Finally installed the circuit board. Fairly simple to do. Works great!
Worked well and fixed vacuum that was stuck on. Slight modification to mount it (new hole drilled) as existing unit from the 90s. Thanks!
I had an excellent experience with MD Central Vacuum. Their part saved me a fortune in having to replace our vacuum system.
Worked perfectly for my board that went bad
Part arrived from California to Canada in 2 days. Fit perfectly.
Circuit board works great. It was great to have something that works as advertised. No problem at all with the connections.
Worked fine, but not a direct plug in replacement for the factory unit, does require some basic electrical knowledge and tools. Follow instructions on the product page.
Fast service, easy to look up parts in the website. The relay fit perfectly and now I can control the motor remotely from the handle again.
Worked perfectly.
Works perfectly for my old Hayden Supervac 3600 without having to drill a new hole. Thanks!
Circuit board worked fantastic and my vac is back up and running
A great solution for fixing my in-house vacuum and saving money.
Fit and worked perfectly
Thank you The support line recommended this circuit board as the current replacement.
This board is a bit different but they explained the necessary changes. Works great
Circuit board works fine.
Our Hoover Gen III would not shut off. I tried to locate a replacement board from Hoover but it was a discontinued item. I found this board which had the same electrical specs. Works well!
Item was exactly what i needed. Shipping was prompt.
Perfect fit for my Hayden.
Part worked great. Revived an old central vac !
Arrived quickly, well packaged, worked. Amazon pay was helpful. Will buy from supplier in future
