'19 Isata 5 30 FW Utility Center

[SNED79]

As I stated in an earlier thread I'm posting for my parents who just picked up their new isata 5

The utility center on the 30FW seems to only have one inlet for fresh water - I understand many rv's use this to fill the tank and connect the city water but this also seems to feed the black tanks flush.

Is this possible? As a TT owner everything I have ever read says you must use a separate hose for the black tank flush. How is it that dynamax has it set up with only one inlet. Is this safe or am I missing somthing?

Again thanks for any help

[caseymyers]

Originally Posted by SNED79

As I stated in an earlier thread I'm posting for my parents who just picked up their new isata 5

The utility center on the 30FW seems to only have one inlet for fresh water - I understand many rv's use this to fill the tank and connect the city water but this also seems to feed the black tanks flush.

Is this possible? As a TT owner everything I have ever read says you must use a separate hose for the black tank flush. How is it that dynamax has it set up with only one inlet. Is this safe or am I missing somthing?

Again thanks for any help

Probably a 'one way' check valve. Water from the black tank side (when you throw that valve) can only go into the tank and not back out.

[Whalenss]

No, when city water is hooked up you can:
Use city water ( the switch you have up is down)
Fill fresh water tank ( switch up)
Black tank flush ( switch up )

Easy peasy.