On the water hatch. I Know what the city
JR Products 497-AB-2P-A Polar White City/Gravity RV Water Hatch
RV Plumbing
On the water hatch. I Know what the city water and the freash water fill, but what is the small hole in the hatch used for?
Question ID: 1700068 Status:
Open Feb 24, 2015 - 10:08 PM
Fresh Water
3answers
Answers
Jun 15, 2015 - 03:45 PM
The small hole is an air vent for the water tank. As you fill the tank through the fresh water port, it displaces the air that is in the tank. It has to go somewhere, and that is where the small hole comes in as it allows the air to escape the tank to atmosphere. Hope this explains the process.�
Jul 20, 2015 - 07:42 AM
I really can't answer your question. However I can't see why it would not work. I know the double bubble seal will install O.K. but the wiper is longer, but it so much pliable than the old one its got to work.
Aug 13, 2015 - 08:49 PM
YOU NEED TO MEASURE YOURS THATS WHAT I HAD TO DO.
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