Forum Discussion
Jim
Sep 18, 2017Explorer
If you are talking about internal fans...they really help. They stir the air inside the refer while the door is closed keeping the cooling fins frost free. Which reduces the need for the refer to run so often, which reduces the need for a chimney fan. Fairly easy to install, you can use a simple computer fan and install it yourself, or you can buy them ready made commercially.
Here's how I did mine, Refer Fan Installation.
I'm still considering adding a chimney fan but I just spent a summer with only the inside fan and the Norcold worked great, as it did last summer. Did not see a need for additional cooling even when it was 100F outside every day.
Here's how I did mine, Refer Fan Installation.
I'm still considering adding a chimney fan but I just spent a summer with only the inside fan and the Norcold worked great, as it did last summer. Did not see a need for additional cooling even when it was 100F outside every day.
About Motorhome Group
38,707 PostsLatest Activity: Feb 28, 2025