On the website blog for a 2005 4x4 James Cook for sale (see thread in this forum), the interior photos show a much different plumbing drain system. For example, the drains look like 1" corrugated type hoses for the shower and 2 sinks. The showed drain is a cup below the floor with a house leading off from that cup.
The kitchen cupboard hoses are a bit confusing. Can't tell what the hoses are for. Presumably, they should include a kitchen sink drain hose and the gray water tank overflow hose. But there is a green hose and other hoses which look capped off.
Under the bathroom shower pan area, you can see the shower drain cup and drain hose. There is also a hose attached to the corner of the gray water tank (on our NAFTA, I believe that is our air vent connection), but the other end of the hose looks capped. There is also an unused hose.
Lots of extra space as no big plastic drain pipes but wonder if those small diameter drainage hoses get plugged. Also, doesn't appear to have any air admittance valves (like ours in closet and under kitchen sink) or rooftop or other air vent (like our shared air duct for black and gray water tanks).
Also, can't figure out how the air vent is handled.
,
The kitchen cupboard hoses are a bit confusing. Can't tell what the hoses are for. Presumably, they should include a kitchen sink drain hose and the gray water tank overflow hose. But there is a green hose and other hoses which look capped off.
Under the bathroom shower pan area, you can see the shower drain cup and drain hose. There is also a hose attached to the corner of the gray water tank (on our NAFTA, I believe that is our air vent connection), but the other end of the hose looks capped. There is also an unused hose.
Lots of extra space as no big plastic drain pipes but wonder if those small diameter drainage hoses get plugged. Also, doesn't appear to have any air admittance valves (like ours in closet and under kitchen sink) or rooftop or other air vent (like our shared air duct for black and gray water tanks).
Also, can't figure out how the air vent is handled.
,