THE WILD DOG
The HD said that I have to have a P-trap on the waste tank.
Is that on the in line or out line?
Is it supposed to be on the sink drains?
Is it supposed to be on the line coming out of the waste tank?
You wrote:The only real thing my HD is concerned about is that monstrous hopper drain.
Do you have to have a plumbing inspector inspect your unit?
The P-trap is on the inline to the waste tank. She said it had to be on the inline to the waste tank, not on the drains. I sent a diagram to her to make sure prior to buying the supplies. The pipes were to be an inch above the drain. No plumbing inspector needed, or a fire inspector. Just an HD inspector.