Good Sam Club Open Roads Forum: Replace instant hot with standard water heater?
Open Roads Forum Already a member? Login here.   If not, Register Today!  |  Help

Newest  |  Active  |  Popular  |  RVing FAQ Forum Rules  |  Forum Posting Help and Support  |  Contact  

Search:   Advanced Search

Search only in General RVing Issues

Open Roads Forum  >  General RVing Issues

 > Replace instant hot with standard water heater?

Reply to Topic  |  Subscribe  |  Print Topic  |  Post New Topic  | 
Page of 2  
Next
TurnThePage

North ID

Senior Member

Joined: 10/08/2003

View Profile


Offline
Posted: 10/28/22 11:19am Link  |  Quote  |  Print  |  Notify Moderator

I feel like I'm being pushed into a corner where I'll have to purchase an RV with an instant hot water heater, and I don't like it. I already grumbled about it in the Travel Trailer forum.

I know this goes against the grain of the typical questions asked here, but I'm curious if anybody has ever swapped back to a conventional water heater. Is it difficult? How do the installed dimensions compare?

Thoughts and ideas welcome!


2015 Ram 1500
2022 Grand Design Imagine XLS 22RBE

way2roll

Wilmington NC

Senior Member

Joined: 10/05/2018

View Profile


Offline
Posted: 10/28/22 12:26pm Link  |  Quote  |  Print  |  Notify Moderator

Pretty sure I've seen Doug post that a lot of folks swap them to conventional water heaters. I'm with you on your thinking.


2023 FR Sunseeker 2400B MBS

Grit dog

Black Diamond, WA

Senior Member

Joined: 05/06/2013

View Profile


Offline
Posted: 10/28/22 12:35pm Link  |  Quote  |  Print  |  Notify Moderator

Sounds like searching for something to worry about that hasn't happened yet, can easily be avoided or just dealt with.


2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold

sparkydave

Akron, OH

Senior Member

Joined: 01/22/2006

View Profile



Posted: 10/28/22 01:09pm Link  |  Quote  |  Print  |  Notify Moderator

Good question, I've wondered how hard that would be. If my tankless ever quits, I'd seriously consider putting a conventional in. The dimensions appear to the the same, the issue might be whether the wires to the control panel are compatible since the control panel would be different.

My compartment door might need to be replaced since the exhaust protrudes through a large hole in the door, and I'd have to add the bypass valves since the tankless doesn't have them.

rk911

DuPage County

Senior Member

Joined: 05/30/2004

View Profile



Good Sam RV Club Member

Offline
Posted: 10/28/22 02:04pm Link  |  Quote  |  Print  |  Notify Moderator

being pressured or pushed into something, especially a home or RV, is a bad situation. I'd walk away. beyond that an "instant" water heater is something I would never consider for an RV as it takes away the option to heat your water with propane using a dual-fuel water heater.


Rich
Ham Radio, Sport Pilot, Retired 9-1-1 Call Center Administrator
_________________________________
2016 Itasca Suncruiser 38Q
'46 Willys CJ2A
'23 Jeep Wrangler JL
'10 Jeep Liberty KK

& MaggieThe Wonder Beagle

msmith1.wa

Tacoma, WA

Senior Member

Joined: 05/10/2014

View Profile


Offline
Posted: 10/28/22 05:36pm Link  |  Quote  |  Print  |  Notify Moderator

I did it. My trailer came with an Atwood on demand water heater. Replaced it with an Atwood 6 gallon gas/electric. The hardest part was removing the sealant so the old one could be removed. Fortunately for me, my control panel came setup for the gas/electric with the wires terminated at the water heater.


2003 Silverado 2500HD 4x4 8.1l
2016 Evergreen Amped 28FS

TurnThePage

North ID

Senior Member

Joined: 10/08/2003

View Profile


Offline
Posted: 10/28/22 07:01pm Link  |  Quote  |  Print  |  Notify Moderator

Grit dog wrote:

Sounds like searching for something to worry about that hasn't happened yet, can easily be avoided or just dealt with.
I'm definitely worried about it. Hopefully it's gonna happen soon. I'm dealing with it here and now.

willald

NC

Senior Member

Joined: 07/15/2002

View Profile



Good Sam RV Club Member

Offline
Posted: 11/01/22 09:12am Link  |  Quote  |  Print  |  Notify Moderator

rk911 wrote:

being pressured or pushed into something, especially a home or RV, is a bad situation. I'd walk away. beyond that an "instant" water heater is something I would never consider for an RV as it takes away the option to heat your water with propane using a dual-fuel water heater.


The problem is, a lot of new RVs are now coming with the instant hot water, so you don't get a choice in the matter. That is, unless you're willing to wait forever for them to custom build you a unit without such. That, or stick with used. Guess you might convince the RV dealer to swap it to conventional water tank as part of the deal, but that might be a tough negotiating point.

Our Newmar (see signature), the next year model after mine, Newmar started putting the instant hot water unit in, basically forcing it on you like original poster indicated. Glad I bought mine when I did, cause like many here, I don't want instant hot.


Will and Cheryl
2021 Newmar Baystar 3014 on F53 (7.3 V8) Chassis ("Brook")
2018 Jeep Wrangler JK ("Wilbur")

PA12DRVR

Back in God's Country

Senior Member

Joined: 09/17/2003

View Profile



Posted: 11/01/22 10:31am Link  |  Quote  |  Print  |  Notify Moderator

No dog in the hunt but what is the beef with an instant vs. traditional water heater?


CRL
My RV is a 1946 PA-12
Back in the GWN

rk911

DuPage County

Senior Member

Joined: 05/30/2004

View Profile



Good Sam RV Club Member

Offline
Posted: 11/01/22 01:27pm Link  |  Quote  |  Print  |  Notify Moderator

PA12DRVR wrote:

No dog in the hunt but what is the beef with an instant vs. traditional water heater?


for us it would be a non-starter because if the instant WH fails or if we're boondocking we'd be out of options. in a boondock situation I imagine the even if the instant WH can be powered by the inverter it would be a major drain. in our last MH we had a LP/elec traditional WH. On a trip one side failed (don't recall if that was elec. or gas) but we were still able to heat water by switching to the alternate fuel. I'm a 'Murphy' guy...

Reply to Topic  |  Subscribe  |  Print Topic  |  Post New Topic  | 
Page of 2  
Next

Open Roads Forum  >  General RVing Issues

 > Replace instant hot with standard water heater?
Search:   Advanced Search

Search only in General RVing Issues


New posts No new posts
Closed, new posts Closed, no new posts
Moved, new posts Moved, no new posts

Adjust text size:




© 2023 CWI, Inc. © 2023 Good Sam Enterprises, LLC. All Rights Reserved.