INLET VALVE VOLT VACUVALVE WHITE Review

My RV has a central vacuum with inside and outside inlets. The external input stopped working about two months ago and I have traced this to the internal wired input connections. I haven't used it very much and I'm not sure why it doesn't work, but things like this happen. My internal intake works well and without problems. I bought another brand and style to replace the reservoir inlet. I didn't like the way it worked and I couldn't securely mount it to the wall. I bought this from Revain, it…