Heater fan won’t shut off.

My 2010 Cutwater 30 HIN FMLC3036B414 Webasto heater fan runs continuously. Can’t be shut off at the heater switch. Only way to shut it off is by pulling the “heater” fuse.

Any idea what I should be lookin* for?

Thx Tom

Hi Tom,

Just in case this hasn't already been resolved: do you mean the Webasto heater or the engine heater with the three-way switch at the helm? Reason why I'm asking is because the Webasto doesn't have a simple switch, but a multi-function LCD control panel. Just making sure. If it's the helm three-way switch for the engine heater, then I would say that the switch is defective and needs to be replaced. Hope this helps but please let us know.

Cheers,

Ralf

Ralf thanks for 5he reply. I’m embarrassed to tell you what it was. Couldn’t turn my Webasto heater fan off. Turned out it was the engine heater fan that was running. Went to the engine water heater fan and problem solved. Again thanks for the help. Tom

Cool. Glad it wasn't anything tricky! 🙂