What is this?

[shewren]

Anyone know what this is and how to use it? (Sorry I don't know how to rotate the pic) TIA

[Racinforthefinish]

That is your hookup to wash out your blackwater tank. Don't use the same hose as your fresh water and don't ever over fill or let's just say it will be a big mess.

[Cannon]

Originally Posted by shewren

Anyone know what this is and how to use it? (Sorry I don't know how to rotate the pic) TIA

Use to wash out your black tank. Use a separate hose to hook up do not use your fresh water hose. make sure you dump valve is open when flushing.

[Cannon]

sorry racing beat me to it

[shewren]

What is the "fullway termination valve" and where is it?

[GABob]

Originally Posted by shewren

What is the "fullway termination valve" and where is it?

Copied from another forum...

A fullway termination valve is a gate valve by its proper RV name. So they are saying that the black tank dump valve must be open during the use of the black tank flush system. This is so you do not have sewage blowing out the vent on the top of your RV, breaking the black tank or coming up through the toilet. All things that you never want to happen. People tend to forget that the water in the flush system is running that is the reason for the warning.

[Nova1]

Trying to flush my Jayco 171-BH for the first time. I’ve hooked up my flush water hose, open up my black tank valve, turned on the water hose with nothing coming out. Feels like the water hose is just building up pressure with nothing flowing into the tank. Any suggestions or am I doing something wrong?

[TWP723]

Originally Posted by Nova1

Trying to flush my Jayco 171-BH for the first time. I’ve hooked up my flush water hose, open up my black tank valve, turned on the water hose with nothing coming out. Feels like the water hose is just building up pressure with nothing flowing into the tank. Any suggestions or am I doing something wrong?

The inlet valve inside the connector on the trailer needs to be turned around.