|
06-29-2015, 08:11 AM
|
#1
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
Fixable? Too Hot water
The manual for the Atwood water heater shows a non-adjustable thermostat.
While I have not put a thermometer to it yet, the hot water is way too hot.
Is there a replacement, hopefully adjustable or at least reasonable (120F) thermostat?
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-29-2015, 08:21 AM
|
#2
|
Senior Member
Join Date: May 2011
Location: Columbus Ohio
Posts: 148
|
A simple fix, is to crack open the by pass line, the one in between the hot & cold line, test the hot water temp, still too hot, open a little more. Solved our problem with out much effort.
Happy RVing!
Buckeyejim
Columbus Ohio
|
|
|
06-29-2015, 09:18 AM
|
#3
|
Site Team
Join Date: Apr 2012
Location: Newark, NY
Posts: 15,761
|
Mike, we've have the same issue. Maybe because the water heaters so close to the bath. Doesn't have a chance to lose heat before the faucet. Have to try the bypass trick, thanks!
__________________
Moderator
Think you're too old to cry or swear out loud...walk into your hitch in the dark.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
2 new fluffy Corgis, Bayley and Stanley
|
|
|
06-29-2015, 09:29 AM
|
#4
|
Senior Member
Join Date: May 2012
Location: Minnesota
Posts: 9,736
|
Quote:
Originally Posted by buckeyejim
A simple fix, is to crack open the by pass line, the one in between the hot & cold line, test the hot water temp, still too hot, open a little more. Solved our problem with out much effort.
|
That is the easy fix. I have not heard of any adjustable thermostats for these water heaters.
|
|
|
06-29-2015, 10:51 AM
|
#5
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
Use the winter bypass as a mixing valve!
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-29-2015, 11:30 AM
|
#6
|
Senior Member
Join Date: Mar 2015
Location: Bartonville
Posts: 513
|
All three of my trailers have had the same issue - a Coleman pop-up, an Outback, and now the Jayco. I think the high temp is by design - since there is only 6 gallons of hot water, you won't be using a lot of it to get the temperature you want. But you have to be careful. A child could easily scald themselves. (And yourself, too, if you aren't careful!)
The bypass valve seems like a good fix that I never thought of. I love this forum!
__________________
Scoutr2 (Mike)
2015 Jay Flight 32RLDS Elite
2012 Chevy 2500HD Crew Cab LTZ (6.6L Duramax/Allison)
Equalizer Hitch (1200# bars)
|
|
|
06-29-2015, 11:52 AM
|
#7
|
Senior Member
Join Date: Apr 2015
Location: Elizabethtown, PA
Posts: 1,560
|
The only negative I see with using the bypass is if you need to make a adjustment to the bypass while your standing soaking wet in the shower.
Otherwise an excellent suggestion
Or would just closing down the Hot Valve at the WH to restrict the flow a little bit serve the same purpose
__________________
2004 Jay Feather 25E
2001 Ford Expedition 4X4 EB 5.4 3.55 rear
2004 Ford Expedition 4X4 EB 5.4 3.73 rear
|
|
|
06-29-2015, 11:57 AM
|
#8
|
Senior Member
Join Date: Apr 2015
Location: Elizabethtown, PA
Posts: 1,560
|
Quote:
Originally Posted by Scoutr2
The bypass valve seems like a good fix that I never thought of. I love this forum!
|
Me Too
__________________
2004 Jay Feather 25E
2001 Ford Expedition 4X4 EB 5.4 3.55 rear
2004 Ford Expedition 4X4 EB 5.4 3.73 rear
|
|
|
06-29-2015, 12:48 PM
|
#9
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
Quote:
Originally Posted by bedrck46
The only negative I see with using the bypass is if you need to make a adjustment to the bypass while your standing soaking wet in the shower.
Otherwise an excellent suggestion
Or would just closing down the Hot Valve at the WH to restrict the flow a little bit serve the same purpose
|
You can't adjust the bypass valve easily. Mine is under the bed, behind an access panel.
But, it can be set to mix some cold water to prevent scalding.
From a theory standpoint opening the bypass valve fully will give you a 50/50 mix of water from the heater and unheated water. It'll take quite a few gallons of wasted water to get the temperature delivered to the nearest faucet 'Just right'.
YMMV
I'm going to shoot for nearest faucet (bathroom sink) to "I can keep my fingers in it, but wouldn't want to". That should give me good dishwashing temp at the kitchen sink (farthest faucet).
----------------
You'll have to mix a bit of cold water in anyway to get a comfy shower. Especially when the WH is at its hottest (just as it turns off the heat source).
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-29-2015, 01:08 PM
|
#10
|
Senior Member
Join Date: May 2014
Location: Ottawa - Canada Eh
Posts: 405
|
I like the bypass idea, but isn't that essentially the same as just cranking open the Cold Water tap at the same time as the Hot water? Or is this more of a solution for young kids that could potentially burn themselves?
__________________
Wayne, Kim, Mallory & Abby the Dog
2013 - Jayco Jayfeather - X20E
2012 - Toyota Tacoma DBLCB Sr5 with towing package
Equalizer 10k WD, Prodigy P3 Controller, TST TPMS
2012 - Jayco Sport 10 Popup - Traded
|
|
|
06-29-2015, 01:21 PM
|
#11
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
Quote:
Originally Posted by Dagwood
I like the bypass idea, but isn't that essentially the same as just cranking open the Cold Water tap at the same time as the Hot water? Or is this more of a solution for young kids that could potentially burn themselves?
|
Kids would be the absolute reason to do this. Just general comfort and safety is what I am looking for.
Yes, mixing hot and cold at the faucet will give you warm water. But when the hot water is so stinking hot that getting the mixture right uses an extra quart (out of the ?? gallons on board) of water every time you wash your hands... Something has to be done at the source.
My old trailer had a totally manual gas valve with a standing pilot. I had the temperature set so low that you could wash your hands or dishes with pure hot water. Just a touch of cold was needed for showering. That was the most water and fuel conservative (other than the standing pilot) available. I love the electronic ignition and control from inside the trailer. But the non-adjustable thermostat is almost too high a price to pay.
--------------------
To side track this thread a bit.... I've got a 1 year old, totally manual RV water heater (I built a self-contained, portable wash station for my shop). Would swapping those water heaters be worth it?
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-29-2015, 01:57 PM
|
#12
|
Senior Member
Join Date: Oct 2014
Location: Somewhere
Posts: 305
|
As our water heater ended up leaking due to the high temp of the water, we ended up just heating the water up and turning it off and then turning it back on for awhile before washing dishes. As we don't shower in the trailer, we don't use that much hot water. We also turn the water heater and pump off if we leave the trailer for any length of time.
|
|
|
06-29-2015, 02:07 PM
|
#13
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
Quote:
Originally Posted by gloryb
As our water heater ended up leaking due to the high temp of the water, we ended up just heating the water up and turning it off and then turning it back on for awhile before washing dishes. As we don't shower in the trailer, we don't use that much hot water. We also turn the water heater and pump off if we leave the trailer for any length of time.
|
Other than not showering, those are all very good ideas.
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-30-2015, 05:48 AM
|
#14
|
Senior Member
Join Date: May 2015
Location: Campbell Hall
Posts: 2,835
|
It works!
Opened the bypass fully and got warm water in the bathroom. Nice temp for washing dishes in the kitchen.
I'll probably close it down slightly over the upcoming Holiday Weekend trip to fine tune it a bit.
__________________
TT 2015 19RD "TheJayco"
TV 2003 F-350 "Montblanc" - Housebroken chore truck
Sitting in The Cheap Seats.
And proud of it!
|
|
|
06-30-2015, 06:33 AM
|
#15
|
Member
Join Date: Apr 2013
Location: Ontario, Canada
Posts: 67
|
Our new Pinnacle had the same problem. Fortunately, it was still under warranty so we told the dealer about it. They tested the temperature of the water and agreed it was way to hot, the thermostat was at fault. They ordered a new one, installed it, and all is well now.
|
|
|
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Recent Threads |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|