Originally Posted by GBandPB
We had to leave the campground in an emergency this past Sunday. Long story short I had to drain my gray water and black water tank at the campground. I refill them about Half way with freshwater and added the appropriate amount of chemical. Once I got home I Drained the grey and black water tanks again. I then opened up all of the low point drains. Will that have completely drained the freshwater tank? Also do I need to have left open the graywater and Blackwater valves to air out? I have not had the opportunity to get back to the trailer since then. Any help would be greatly appreciated!
The drain valves for both the water tanks in my Eagle 284BHS are labeled 'LOW POINT DRAIN'. I would think it is safe to assume that the various system labels on a Whitehawk trailer are about the same as an Eagle.
So if you opened all the low point drains as you stated, then yes you most likely drained the water tank also.
FAA A&P mechanic, ex-RV dealer parts dept
Retired B-52 Gunner/Flight Examiner, B-52 Crew Chief
2016 Jayco Eagle HT 29.5 FBDS w/ 15,000 BTU AC, 50 amp service, upgraded counter top, thermal pane windows, elec. stab jacks, outside grill, backup camera and MORryde pin box.
2011 GMC 2500HD DURAMAX/ ALLISON