Norcold refer venting

[motraveler]

Hi - newbie here.

I had to rebuild a section of flooring and needed to dismantle the vent tubes from the refrigerator. Norcold 61X I think. The two large dryer type vent tubes are OK. One smaller one goes to the exhaust. I just need to know what to do with the other small one which I assume is intake? Does it need to be connected to something?

Thanks in advance,
John

[motraveler]

That is a possibility I never considered. They never made much sense as part of a refrigeration system anyway. I'll take a look at the manuals I have and see if they have any info. Thanks for the replies!

[enblethen]

Furnace ducting is what I was thinking!

[DrewE]

Are you sure these are for the fridge, and not just furnace ducts that happen to be run in the space underneath the fridge?

[enblethen]

Make and model of your rig will help!
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[motraveler]

Thanks for the manual! I'm thinking a picture will be worth a thousand words here. I'll see if I can upload one. It's at the bottom, underneath the refer box where these vent tubes are. I think it must be part of the propane burner device.

[enblethen]

Not sure how refer is installed using vent tubing.
Manual from Bryant RV