Water hook up

[Mtncrash1]

Do they make an insert that seals up the hole where you bring your water line and cable in? Or is this a dyi project? If so what have you done? This is on a HC 345RL. TIA.

[PNW Fireguy]

You can take a plunger cone from one of the box stores and slice a quartered opening in the small end. Then place it in the opening upside down against the inside of the bottom opening. About $5 and 5 minutes.

[Mtncrash1]

Quick easy and cheap solution. Thank you.

[Dave W]

Is this what you are looking for?

http://www.rvcritterguard.com/index.html

A friend has one but to me it's a bit too much money for what's there