Looking for some assistance please. I have a quadrafire mr vernon aerial and I keep getting conv blower jammed error message. I took the blower out and cleaned it earlier today. It started up and ran for several cycles and just again the blower shut down for about 3 seconds and started back up on it's own. Previously I would unplug it and it would run when plugged back in. I am worried it will stop and not start back up again. It is my primary heat in my house. Any suggestions?