It took me a while to make this happen, the weather got way cold for a while. I took some pics of the parts involved. The v.p.m. (variable pulse modulating) switch, a 110v. work box and a bracket I made to hold the switch. Quite a bit of time to make and or modify everything, but it's all together and seems to work well. I can run the heater fan at a low enough speed it doesn't create much noise. And I think it will perform better as far as heat. I was going to add this to Mongos video he made of the bench test, but could not figure out how to make that happen.
