Originally Posted by Greg58
Are there valves on the low point drains or just the caps at the ends?
For what year, make and model of RV are you asking about? You have no information in your profile.
Those locations vary wildly between brands and models.
Dan-Retired California Firefighter/EMT
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package
4pt Equal-i-zer WDH and 1828lbs of payload capacity