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Car Forum / Driving, Maintenance, Tuning / RVs / April 2007

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110V wire going to our water heater, but no way to use it.

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Dan Listermann - 24 Apr 2007 21:10 GMT
While snooping around inside some cabinetry looking for a place to store a
50 ft. power cord, I noticed that there was a 110V wire attached to the
water heater.  As far as I know, there is no element in the heater and
obviously no way to operate it.  It is strictly propane.  The unit is a 06
Forest River Sunseeker C-class.  Where do the elements go in / stick out ?
Maybe it is two way and I just don't know it yet.
GBinNC - 24 Apr 2007 21:42 GMT
>While snooping around inside some cabinetry looking for a place to store a
>50 ft. power cord, I noticed that there was a 110V wire attached to the
>water heater.  As far as I know, there is no element in the heater and
>obviously no way to operate it.  It is strictly propane.  The unit is a 06
>Forest River Sunseeker C-class.  Where do the elements go in / stick out ?
>Maybe it is two way and I just don't know it yet.

Exactly where is the wire attached to the water heater?

Can you see or access the other end of the cord? If so, is there a 110v
plug attached to it? Is it plugged in somewhere, or is there an outlet
nearby where you COULD plug it in?

If the drain plug has been replaced by a Hott Rod or Lightning Rod
add-on heating element, all you have to do is to plug in the other end
of the cord to 110v and you have auxiliary 110v heat for your water.

GB in NC
HDinNY - 24 Apr 2007 22:10 GMT
> While snooping around inside some cabinetry looking for a place to store a
> 50 ft. power cord, I noticed that there was a 110V wire attached to the
> water heater.  As far as I know, there is no element in the heater and
> obviously no way to operate it.  It is strictly propane.  The unit is a 06
> Forest River Sunseeker C-class.  Where do the elements go in / stick out ?
> Maybe it is two way and I just don't know it yet.

If it's like mine, it has a box on the side of the heater. There is a
rocker switch on top of the box.
Hugh
Dan Listermann - 24 Apr 2007 22:36 GMT
>> While snooping around inside some cabinetry looking for a place to store
>> a 50 ft. power cord, I noticed that there was a 110V wire attached to the
[quoted text clipped - 4 lines]
> If it's like mine, it has a box on the side of the heater. There is a
> rocker switch on top of the box.

There is a box on the side of the heater, but I didn't notice a switch.

I don't know where the other end of the wire is attached.

The drain plug is where the anode rod is and there is no element that I can
see there.

I am starting to think that it automatically converts to 110v when
available.  This could be an issue with the inverter.
HDinNY - 24 Apr 2007 23:26 GMT
>>>While snooping around inside some cabinetry looking for a place to store
>>>a 50 ft. power cord, I noticed that there was a 110V wire attached to the
[quoted text clipped - 15 lines]
> I am starting to think that it automatically converts to 110v when
> available.  This could be an issue with the inverter.

Check the top of the box, see if there is a kinda flat button there. If
there is, see if it will rock back and forth. Ours is marked on and off
but you can't see the lettering because it's too far in under the
cabinet. Our heater is in the front curbside sink cabinet. I can see the
  plug though.
Hugh
Janet Wilder - 25 Apr 2007 01:47 GMT
>>> While snooping around inside some cabinetry looking for a place to store
>>> a 50 ft. power cord, I noticed that there was a 110V wire attached to the
[quoted text clipped - 14 lines]
> I am starting to think that it automatically converts to 110v when
> available.  This could be an issue with the inverter.

I am not aware of any two-way water heaters that automatically switch over.

Check inside the RV's bathroom and kitchen and look for a switch in
either place for the water heater. It should be near the LP water heater
switch, but not always.

If there is no rocker switch on the box near the water tank, look for a
little red button. Some brands have a little button near or on the tank
that has to be activated before the heater will work on 110. Push the
little button. You might also have to use an inside switch like the one
mentioned in the first paragraph.

Most towables built within the past 5-10 years have two-way water heaters.

Signature

Janet Wilder
Bad spelling. Bad punctuation
Good Friends. Good Life

Dan Listermann - 25 Apr 2007 14:17 GMT
Looking at the manual, I eventually found a small switch on the outside of
the heater that evidently turns the electric element on.  Thanks for the
help!

Dan

>>>> While snooping around inside some cabinetry looking for a place to
>>>> store a 50 ft. power cord, I noticed that there was a 110V wire
[quoted text clipped - 28 lines]
>
> Most towables built within the past 5-10 years have two-way water heaters.
Steve Barker - 25 Apr 2007 14:23 GMT
It's buried behind something else any you can barely get your finger to it,
right?

that's the way the one in my FR is.

Signature

Steve Barker

> Looking at the manual, I eventually found a small switch on the outside of
> the heater that evidently turns the electric element on.  Thanks for the
> help!
>
> Dan
Dan Listermann - 27 Apr 2007 14:47 GMT
> It's buried behind something else any you can barely get your finger to
> it, right?

You bet!  That is why I never noticed it before.

How about the drain?  Ours was the anode rod.  I had to buy a special socket
to remove it and then it is a pain to put back in because of the dificulty
of catching the thread with the weight of the rod cantilevered out there.  I
ended up adding a "T" to the hole with the anode rod going back into the
heater and a valve for draining coming from the stem.

A lot of things on our unit tells me that Forest River seems to think that
their units will only get winterized once annually.

> that's the way the one in my FR is.
>
[quoted text clipped - 3 lines]
>>
>> Dan
Steve Barker - 27 Apr 2007 14:53 GMT
I use a half inch drive socket and extension,  seems to work for me.
'course I've only done it 3 times so far.

Signature

Steve Barker

> How about the drain?  Ours was the anode rod.  I had to buy a special
> socket to remove it and then it is a pain to put back in because of the
[quoted text clipped - 4 lines]
> A lot of things on our unit tells me that Forest River seems to think that
> their units will only get winterized once annually.
Dan Listermann - 27 Apr 2007 17:03 GMT
I had to buy a 1 1/8" socket to get it out.  If I had not installed the
valve, I would have bushed the hole to accept a smaller anode rod.  Why
didn't FR put on in to begin with?

>I use a half inch drive socket and extension,  seems to work for me.
>'course I've only done it 3 times so far.
[quoted text clipped - 7 lines]
>> A lot of things on our unit tells me that Forest River seems to think
>> that their units will only get winterized once annually.
Ron Recer - 27 Apr 2007 17:32 GMT
>I had to buy a 1 1/8" socket to get it out.  If I had not installed the
>valve, I would have bushed the hole to accept a smaller anode rod.  Why
>didn't FR put on in to begin with?

Apparently FR doesn't use Atwood water heaters, they don't need an anode
rod!
"Aluminum clad tank - Less weight and the cladding eliminates the need for
an anode rod."

http://www.atwoodmobile.com/Products/water/elecignt.cfm

Ron

>>I use a half inch drive socket and extension,  seems to work for me.
>>'course I've only done it 3 times so far.
[quoted text clipped - 7 lines]
>>> A lot of things on our unit tells me that Forest River seems to think
>>> that their units will only get winterized once annually.
Janet Wilder - 28 Apr 2007 17:27 GMT
>> I had to buy a 1 1/8" socket to get it out.  If I had not installed the
>> valve, I would have bushed the hole to accept a smaller anode rod.  Why
>> didn't FR put on in to begin with?

Forest River doesn't make the tank. It's made by Suburban.

> Apparently FR doesn't use Atwood water heaters, they don't need an anode
> rod!
> "Aluminum clad tank - Less weight and the cladding eliminates the need for
> an anode rod."

The Atwood tank will have to be completely replaced as the tank is
sacrificial.

Atwood tanks have to be flushed periodically, too.

The nut that drains the Atwood is a piece of plastic. If you try to get
a grip on it to drain the tank, it is highly likely to break. Don't ever
try to open the nut on an Atwood without a spare!

Janet, who had an Atwood and two Suburbans and prefers the Suburbans for
reliability.

Signature

Janet Wilder
Bad spelling. Bad punctuation
Good Friends. Good Life

Janet Wilder - 27 Apr 2007 16:19 GMT
> How about the drain?  Ours was the anode rod.  I had to buy a special socket
> to remove it and then it is a pain to put back in because of the dificulty
> of catching the thread with the weight of the rod cantilevered out there.  I
> ended up adding a "T" to the hole with the anode rod going back into the
> heater and a valve for draining coming from the stem.

That anode rod will have to be replaced periodically. It's "sacrificial"
meaning that it will deteriorate rather than the insides of the water
heater from minerals in the water.

They are inexpensive and it's a good idea to have a spare on hand. It's
also a good idea to check it wither before or after winterizing and once
again during the camping season.
Signature

Janet Wilder
Bad spelling. Bad punctuation
Good Friends. Good Life

Dan Listermann - 27 Apr 2007 17:04 GMT
It is still there and will be replaced when necessary.  The valve is at 90
degrees to the rod now.  You are right, I should probably keep a spare
around.

>> How about the drain?  Ours was the anode rod.  I had to buy a special
>> socket to remove it and then it is a pain to put back in because of the
[quoted text clipped - 9 lines]
> also a good idea to check it wither before or after winterizing and once
> again during the camping season.
William Boyd-II - 27 Apr 2007 17:52 GMT
>  
>
[quoted text clipped - 14 lines]
>their units will only get winterized once annually.
>  

That is a bum rap, Forest River does not manufacturer the water heaters
and there are only a couple of brands out there.
I know of nothing they do or construct in a different manner from other
manufacturers, as for winterization.
They normally come equipped with a water heater bypass system and low
point drains. The only thing they do not normally have is a siphon valve
for injecting antifreeze (the pink stuff) in the water system, but few
do furnish that.
If you have the correct 1.1/16" socket and a short extension for
removing and replacing the anode rod it works very well. Should always
put fresh Teflon tape on the threads. Never allow the pink stuff to get
on the anode rod, it will deteriate it in a hurry. The Anode rod should
be checked at least once a year for possible replacement.

>  
>
[quoted text clipped - 13 lines]
>
>  

Signature

BILL P.
Just
Me
&
DOG

--
Posted via a free Usenet account from http://www.teranews.com

Dan Listermann - 27 Apr 2007 18:58 GMT
The low points required pliers to remove the caps so I replaced them with
plastic ball valves.

The water heater by-pass' access was through a drawer hole and operating the
valve caused me to mess up the bathroom's heater hose because the valve was
touching the hose and I could not see the valve and operate it at the same
time.

How much does a anti freeze by-pass cost to have installed at the factory?
Not much.

I am unsympathetic to anyone who designs a unit that has to have a 1 1/16"
threaded hole for a drain when I installed a proper valve in only a few
minutes.  Our 22 year old Toyota Dolphin had a proper valve.

I love our unit, but there are a bunch of things that FR could have done for
very little extra expense to have made it a whole lot better.

>>>It's buried behind something else any you can barely get your finger to
>>>it, right?
[quoted text clipped - 31 lines]
>>>>
>>>>Dan
William Boyd-II - 27 Apr 2007 19:36 GMT
>The low points required pliers to remove the caps so I replaced them with
>plastic ball valves.
>  

Mine came with the ball valves.

>The water heater by-pass' access was through a drawer hole and operating the
>valve caused me to mess up the bathroom's heater hose because the valve was
>touching the hose and I could not see the valve and operate it at the same
>time.
>  

I was not aware one had to look at a valve to turn it a 1/4 turn.

>How much does a anti freeze by-pass cost to have installed at the factory?
>Not much.
>  

Considering there are other ways to inject the pink stuff in the system
and few manufacturers provide the siphon valve in the system. I believe
that is what you are referring to. The only bypass I know of is the
water heater and that consists of one valve to operate.
http://www.go-rv.com/coast/do/catalog/page?dealerId=7&pageNum=361

>I am unsympathetic to anyone who designs a unit that has to have a 1 1/16"
>threaded hole for a drain when I installed a proper valve in only a few
[quoted text clipped - 3 lines]
>very little extra expense to have made it a whole lot better.
>  
Signature


BILL P.
Just
Me
&
DOG

--
Posted via a free Usenet account from http://www.teranews.com

Dan Listermann - 27 Apr 2007 23:05 GMT
> I was not aware one had to look at a valve to turn it a 1/4 turn.

You have to find it blind.
William Boyd-II - 28 Apr 2007 02:46 GMT
>  
>
[quoted text clipped - 5 lines]
>
>  

Well I shine my flashlight on it and see where it is then turn the light
off and reach in it's direction until I feel it, then turn it,
nothing difficult about that.

Signature

BILL P.
Just
Me
&
DOG

--
Posted via a free Usenet account from http://www.teranews.com

Dan Listermann - 28 Apr 2007 19:59 GMT
>>>I was not aware one had to look at a valve to turn it a 1/4 turn.
>>
[quoted text clipped - 3 lines]
> off and reach in it's direction until I feel it, then turn it,
> nothing difficult about that.

Perhaps I am just not up to your speed yet . . .
Dan Listermann - 29 Apr 2007 16:27 GMT
Looking at the by-pass valve today, I see that I can remove it and put it in
backwards, operating lever toward the heater side of the pipe,  which will
put it  in a position that I can get to easier and be less prone to damaging
the heater duct.  I will do this when repairing the duct.

>>>>I was not aware one had to look at a valve to turn it a 1/4 turn.
>>>
[quoted text clipped - 5 lines]
>
> Perhaps I am just not up to your speed yet . . .
Dan Listermann - 30 Apr 2007 02:03 GMT
Done!  It is far easier to find and use with the operating lever on the
heater side of the pipe.  Now on to the repair of the duct.

> Looking at the by-pass valve today, I see that I can remove it and put it
> in backwards, operating lever toward the heater side of the pipe,  which
[quoted text clipped - 10 lines]
>>
>> Perhaps I am just not up to your speed yet . . .
 
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