@Tenacity If you cannot feel vibration in the pump on 5 and no glycol sounds then the pump is not working. Burned out versus just not getting power. I don't know about the wiring enough to guide you … (View Post)
Having done a flush and refill on my Alde in the 400, I can tell you that the reservoir tank would take a long time to completely evaporate. I would check for evidence for a leak in the Alde boiler a… (View Post)
We have a week with our grandkids coming up, and they helped take the old bath fan out and helped build this 12V box fan for the table from scrap materials. Great for white noise and moves a lot of a… (View Post)
I would say you might benefit from waiting either for a new 400 or finding a used one. We found our 400 thru this forum and could not be happier. We got to verify usage and maintenance as well as mee… (View Post)