Jun-24-2019 01:49 PM
Jun-27-2019 08:08 AM
Skidus1 wrote:
I installed 90 degree valves on both of my fresh water vent lines, when I see water running out of them I turn off the hose then turn both valves to stop any water loss. Keeps it in the tanks until I get set up camping. Just have to remember to open the valves after a bit of water use so the tanks can vent and not collapse.
Jun-26-2019 06:56 PM
Jun-26-2019 05:45 PM
dedmiston wrote:
Solution Number 1: "Yeah, that happens sometimes with these units. To break the flow of the siphon, just hold the end of your compressor hose against the vent line and give it a couple of short blasts to clear the line."
That worked just OK, but I knew it was a horrible idea to blast air into the tanks and risk bursting them.
Jun-26-2019 03:23 PM
Jun-26-2019 06:58 AM
dedmiston wrote:
I used to have the same problem where my vent lines would create a siphon because they were lower than the bottom of the sealed belly. We tried a couple of things with various success.
DISCLAIMER: The kind folks at Giant RV seem to have been dropped on their heads multiple times, so please don't judge me for their solutions with this warranty issue.
Solution Number 1: "Yeah, that happens sometimes with these units. To break the flow of the siphon, just hold the end of your compressor hose against the vent line and give it a couple of short blasts to clear the line."
That worked just OK, but I knew it was a horrible idea to blast air into the tanks and risk bursting them.
Solution Number 2: "We installed shutoff valves on the vent lines for both of your tanks. Make sure you open the valves while you're filling and then shut the valves when you're done. That way the water can't drain out anymore."
This was a pretty bad idea too, plus it was a pain in the butt to crawl down there to mess with the valves before/after filling. I also knew that this really didn't address the poor design of the vents.
Solution Number 3: I quit dealing with Giant RV and hired a mobile tech to install new vent lines that didn't curve or loop and vented the tanks up high instead of down low, the way a vent is supposed to work.
This worked.
I wish I had bailed on Giant RV a lot sooner.
Jun-25-2019 11:35 AM
2014 RAM 3500 Diesel 4x4 Dually long bed. B&W RVK3600 hitch • 2015 Crossroads Elevation Homestead Toy Hauler ("The Taj Mahauler") • <\br >Toys:
Jun-25-2019 09:12 AM
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