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Old 04-01-2020, 10:42 AM   #1
1 Rivet Member
2007 25' Classic
Pensacola , Florida
Join Date: Dec 2019
Posts: 11
What is this for ?

We have just got our first AS, a 25ft rear twin classic limited 2007, and we have found out a lot (like the PO was a s+%& bag and hid any and every fault he could )
We are now almost done with fixing things but Iím stumped on this red topped spigot - to the left is the inlet (I think) for the black tank flush and to the right is the city water inlet - is the red topped one hot water out by chance ? If so how do you turn it on and can I hook up an outside shower or is this some kind of drain ? Any insight would help
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Old Yesterday, 07:37 PM   #2
2 Rivet Member
SlvrTwinkie's Avatar
1976 29' Ambassador
Logansport , Indiana
Join Date: Feb 2019
Posts: 66
Images: 6
Maybe it is a drain line for the HW heater? Or a drain for the lines? Open it and see what happens

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Old Yesterday, 07:45 PM   #3
Rivet Master
2018 25' International
Slidell , Louisiana
Join Date: Sep 2017
Posts: 871
Since it has a siphon breaker you can presume it is an exit only so drain or outside water. Maybe the previous owner liked to water the daisies when boon docking....
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Old Yesterday, 08:57 PM   #4
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2002 30' Classic S/O
Melbourne Beach , Florida
Join Date: Nov 2013
Posts: 3,925
I can't see where it comes from, but my trailer has a similar faucet near the city water inlet. It is just a cold water outlet. In my trailer, under the bathroom sink there is a check valve in line with it and a valve bypassing the check valve. I think I figured it out. The check valve is above the water pump pressure but below typical city water pressure. With the bypass valve closed, the outside faucet works when connected to city water but doesn't work when boondocking using water out of the tank with the pump. With the valve open the outside faucet always works.
"You cannot reason someone out of a position they have not been reasoned into"
Al, K5TAN and Missy, N4RGO
WBCCI 1322
2002 Classic 30 Slideout -S/OS #004
2013 Dodge 2500 Laramie 4x4 Megacab Cummins

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Old Today, 05:18 AM   #5
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2007 30' Classic
Oswego , Illinois
Join Date: Jul 2010
Posts: 10,560
Images: 5
It is both an outside spigot and a low point drain...specifically for the water heater. I have a short hose and shower head for mine, for washing beach feet, dogs and gkids.

"If the women don't find you handsome, they should at least find you handy." - Red Green
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