Notices
All Things Towing Conventional, 5th Wheel, Toy Hauler, Flatbed, Gooseneck, Electrical/Brakes/etc.

Help Wanted: Flushing out the winterizing fluid

Thread Tools
 
Search this Thread
 
Old May 14, 2020 | 02:04 PM
  #1  
Turbo Dog's Avatar
Turbo Dog
Thread Starter
|
Cargo Master
10 Year Member
Photogenic
Liked
Loved
Joined: Sep 2012
Posts: 3,061
Likes: 39
From: Laramie, WY
Question Help Wanted: Flushing out the winterizing fluid

I bought my Forrest River Work & Play 25QB this winter and the dealer winterized it before it was delivered to me. This is the first one I've owned with plumbing. How do I get the winterizing fluid out of the lines?
 
Reply
Old May 14, 2020 | 02:32 PM
  #2  
BPofMD's Avatar
BPofMD
FTE Legend
Veteran: Navy
15 Year Member
Liked
Community Favorite
Joined: Jul 2005
Posts: 65,938
Likes: 1,432
From: Millersville, MD
Club FTE Silver Member

Simply hook up a drinking water hose to the fresh water inlet and open all the faucets .... one at a time until they run clear. HOT too.
 
Reply
Old May 14, 2020 | 02:53 PM
  #3  
Turbo Dog's Avatar
Turbo Dog
Thread Starter
|
Cargo Master
10 Year Member
Photogenic
Liked
Loved
Joined: Sep 2012
Posts: 3,061
Likes: 39
From: Laramie, WY
Thanks, I thought it was gonna be way more complicated than that. Should I expect the black water tank to be empty?

I don't know what these two lines are located behind the Low Point Drain sticker.


 
Reply
Old May 15, 2020 | 06:49 AM
  #4  
WE3ZS's Avatar
WE3ZS
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 12,050
Likes: 1,549
From: Media PA
Club FTE Gold Member
Those 2 lines look like your low point drains with the sealing caps removed. That would mean that you water system might have been Winterized by just draining the system. Do you have those caps somewhere in the trailer? Your water heater should or could also be bypassed, be sure that it is lined back up correctly before turning it on as running the heating element when empty will burn it out.
 
Reply
Old May 15, 2020 | 09:36 AM
  #5  
Turbo Dog's Avatar
Turbo Dog
Thread Starter
|
Cargo Master
10 Year Member
Photogenic
Liked
Loved
Joined: Sep 2012
Posts: 3,061
Likes: 39
From: Laramie, WY
Thanks, I'll take a look at the water heater and see if they put the caps in a drawer.
 
Reply
Old May 15, 2020 | 01:03 PM
  #6  
WE3ZS's Avatar
WE3ZS
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 12,050
Likes: 1,549
From: Media PA
Club FTE Gold Member
Don't look in the exterior water heater compartment, look inside where it is for the bypass and in/out valves. Typically inside a kitchen cabinet.
 
Reply
Old May 15, 2020 | 01:33 PM
  #7  
Turbo Dog's Avatar
Turbo Dog
Thread Starter
|
Cargo Master
10 Year Member
Photogenic
Liked
Loved
Joined: Sep 2012
Posts: 3,061
Likes: 39
From: Laramie, WY
Thanks again for the tips...busy today but might get chance tonight. Gonna be a real learning experience towing this for the first time. We're heading out to the Skull Rush 250 off road race in Caliente, NV the weekend after Memorial Day. I plan on only doing about 65 mph and camping by a reservoir about halfway there. I race a Class 11 bug with my cousins.

 
Reply
Old May 16, 2020 | 05:28 PM
  #8  
SpencerPJ's Avatar
SpencerPJ
Fleet Mechanic
5 Year Member
Community Favorite
Joined: Jan 2020
Posts: 1,365
Likes: 412
That's awesome, enjoy.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-1

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-2

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-5

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-6

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Old May 17, 2020 | 12:16 PM
  #9  
senix's Avatar
senix
Super Moderator
15 Year Member
Liked
Loved
Top Answer: 1
Joined: Aug 2008
Posts: 37,379
Likes: 1,862
From: Frederick, MD
Club FTE Gold Member
typically when they winterize they take the fresh water drain plug (if equipped) and whatever other caps and place them with the hot water heater. If you take the grate off they are usually there.

But suggested your unit may have the values just inside somewhere just above those lines.

Black water tanks are not winterized but they will contain left over rv antifreeze from the procedure. Toilets' the same.

Generally run the fresh water through the system at home. Then at the campground with the sewer hooked up you may want to run it longer so get a real good flush and good tasting water.
 
Reply
Old May 18, 2020 | 11:10 PM
  #10  
HRTKD's Avatar
HRTKD
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2015
Posts: 19,694
Likes: 12,819
From: Wyoming
Club FTE Gold Member
This fall, put your air compressor to good use and blow out the trailer water lines yourself. The only thing that gets the RV antifreeze in my trailer is the drain traps in the sinks and tub.

Many folks do not drink the water out of the faucets in their trailer. If that's the case with yours, then you don't need to work as hard to clear the antifreeze out of the lines. Just get it close enough. If you plan to drink from the faucet then you'll want to sanitize the fresh water tank and all the lines.

While you're de-winterizing, seal up the gap around those low point drain lines. Otherwise, mice can get into the trailer through that gap.
 
Reply
Old May 20, 2020 | 06:32 PM
  #11  
Turbo Dog's Avatar
Turbo Dog
Thread Starter
|
Cargo Master
10 Year Member
Photogenic
Liked
Loved
Joined: Sep 2012
Posts: 3,061
Likes: 39
From: Laramie, WY
Thanks for the advice about sealing up that area. I hooked up water today and flushed out the antifreeze one faucet at a time. Then as a novice I turned on the electric hot water heater before I realized it wasn't full of water because of some valves that were turned off (like pointed out above). So I killed the electric heater part but the propane works fine, that's what I will be using it at the race anyway. It sure will feel deluxe when my wife cooks some cinnamon rolls in the oven and I get to take a shower after the race...that will be something totally new to me.

I turned on all the devices and made sure they were working...but found the awning wasn't working. I dug out the Solara automatic wind controller device and found it had power to it but it wouldn't turn on. The dealer won't warranty it because it has a broken plastic mounting tab that has nothing to do with how it works. At the advice of another member I called the company directly and they seem more than willing to replace the controller because they even admit they have been having problems with them. Nothing like a dealer sticking their nose up in the air after you spend some money.
 
Reply
Old May 20, 2020 | 08:49 PM
  #12  
HRTKD's Avatar
HRTKD
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2015
Posts: 19,694
Likes: 12,819
From: Wyoming
Club FTE Gold Member
RV propane ovens are notoriously off when it comes to accurate temperatures. I know your wife can make a great cinnamon roll - along with every other baked good! - so let her know about the oven.
 
Reply
Old May 21, 2020 | 05:06 AM
  #13  
senix's Avatar
senix
Super Moderator
15 Year Member
Liked
Loved
Top Answer: 1
Joined: Aug 2008
Posts: 37,379
Likes: 1,862
From: Frederick, MD
Club FTE Gold Member
For propane I usually have a shorter bake time then start checking.

For the rolls bake them on a rack farthest away from the flame.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Shadowrider123
1961 - 1966 F-100 & Larger F-Series Trucks
3
Sep 12, 2019 01:35 PM
Corallis
Clutch, Transmission, Differential, Axle & Transfer Case
2
Apr 30, 2015 02:40 PM
rustydailey
1999 - 2003 7.3L Power Stroke Diesel
7
Feb 27, 2008 04:54 PM
KLINE925
6.0L Power Stroke Diesel
26
Oct 8, 2006 10:51 PM




All times are GMT -5. The time now is 09:56 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE