Best Way to Replace Fan-Tastic Roof Vent with Bad Circuit Board

Updated 09/09/2026 | Published 08/28/2026

Question:

Fan-tastic vent fan models 2000RDMS, 2000MS, 2000TRS, 2000TS Good morning, I sure could use a little help. See, my Fan-tastic vent fan needs to be replaced. It appears the power control board is stuck in the on position. So, we would like to replace it. But I dont understand whats the best replacement for what we have. We are looking for one that has the same features as we have now, wall thermostat, dome auto open/close when turned on/off, rain sensor, white. Looking forward to your reply.

asked by: Steven C

Expert Reply:

Hey Steven, I would recommend going with the Dometic FanTastic Roof Vent Assembly Upgrade Kit # FV807357. This is the most efficient way to replace what you have so that your fan is fully functional with all of the features you are wanting without requiring you to totally replace every part of your current roof vent. When it was functional how did you like your current roof vent?

expert reply by: Jameson C