Atwood Water Heater - 6 gal LP
Item No. 3687
Atwood Water Heater - 6 gal LP is rated
out of
5 by
14.
Details
https://www.campingworld.com/atwood-water-heater---6-gal-lp-3687.html
Atwood Water Heater - 6 gal LP
$359.71
$514.00
Save $154.29
(
30% Off
)
Additional Information
Features
Efficient Atwood Water Heater
There's nothing like having a warm shower after a long day. With an Atwood water heater, you don't have to stay at home to enjoy warm water. You don't have to bring a bulky unit that doesn't fit in with your RV. Atwood water heaters are mounted flush on the RV sidewall.
Atwood Water Heaters feature foam-insulated aluminum tanks. These insulated tanks prevent heat loss.
Our fast recovery Water Heaters produce hot water up to 7.4 gallons per hour at 70% efficiency.
The RV heater features a Pilot Ignition that has efficient time-tested performance. When the destination is reached, the pilot lights up manually. This ensures hot water is available in less than 30 minutes. You get to enjoy the benefits of hot water in no time.
Additional features:
Serviceable - Almost all serviceable components (95%) can be accessed through the exterior door. This reduces service time without the service personnel having to enter your coach.
Multiple protection features - The heater features plenty of protection measures to prevent issues. These are thermostat, high temperature limit switch, and pressure and temperature relief valve. You keep the outside of the unit clean through an externally-sealed combustion chamber.
Matching access doors - Tough, durable paint is used for access doors. They come in a variety of popular colors. This ensures your RV has a clean and attractive exterior.
Mounting options - Water heaters ranging from 6 to 10 gallons can be mounted flush into the RV sidewall. Your RV maintains an integrated, attractive appearance.
Aluminum clad tank - Using aluminum means less weight. An anode rod is no longer needed for the cladding.
Specs
Unit Weight | 22.00 lb |
---|---|
Brand | Dometic |
MFG Part No. | 96110 |

WARNING: Cancer and Reproductive Harm
For more information, go to www.P65Warnings.ca.gov/product.
Reviews
Q & A
Efficient Atwood Water Heater
There's nothing like having a warm shower after a long day. With an Atwood water heater, you don't have to stay at home to enjoy warm water. You don't have to bring a bulky unit that doesn't fit in with your RV. Atwood water heaters are mounted flush on the RV sidewall.
Atwood Water Heaters feature foam-insulated aluminum tanks. These insulated tanks prevent heat loss.
Our fast recovery Water Heaters produce hot water up to 7.4 gallons per hour at 70% efficiency.
The RV heater features a Pilot Ignition that has efficient time-tested performance. When the destination is reached, the pilot lights up manually. This ensures hot water is available in less than 30 minutes. You get to enjoy the benefits of hot water in no time.
Additional features:
Serviceable - Almost all serviceable components (95%) can be accessed through the exterior door. This reduces service time without the service personnel having to enter your coach.
Multiple protection features - The heater features plenty of protection measures to prevent issues. These are thermostat, high temperature limit switch, and pressure and temperature relief valve. You keep the outside of the unit clean through an externally-sealed combustion chamber.
Matching access doors - Tough, durable paint is used for access doors. They come in a variety of popular colors. This ensures your RV has a clean and attractive exterior.
Mounting options - Water heaters ranging from 6 to 10 gallons can be mounted flush into the RV sidewall. Your RV maintains an integrated, attractive appearance.
Aluminum clad tank - Using aluminum means less weight. An anode rod is no longer needed for the cladding.
Unit Weight | 22.00 lb |
---|---|
Brand | Dometic |
MFG Part No. | 96110 |

WARNING: Cancer and Reproductive Harm
For more information, go to www.P65Warnings.ca.gov/product.
Rated 1 out of
5
by
john broberg from
Do not last, develop tank leaks.
These water heaters do not last. I have purchased 3 in a row. They last about 2.5 years and are warrantied for 2 years. They have this figured out.
The tanks rot out and they develop pin hole leaks. Atwood refused to even look at this problem unless I sent the thing back at my expense. Obviously they are not interested in fixing it or knowing what is going on in the field.
Date published: 2015-04-29
Rated 3 out of
5
by
Lou Gastuch from
Heats just fine, but sheet metal work is bad
Operationally this is a fine heater - good recovery etc. But the sheet metal baffling around the air intake is poorly made and had to be completely removed, re-shaped and re-installed to get the access panel door to close properly. Advice to Atwood: Please work on the quality control for
your sheet metal subcontractor!
Date published: 2010-04-17
Rated 1 out of
5
by
john broberg from
Do not last, develop tank leaks.
These water heaters do not last. I have purchased 3 in a row. They last about 2.5 years and are warrantied for 2 years. They have this figured out. The tanks rot out and they develop pin hole leaks. Atwood refused to even look at this problem unless I sent the thing back at my expense. Obviously they are not interested in fixing it or knowing what is going on in the field.
Date published: 2015-04-27
Rated 4 out of
5
by
BradL from
Great product - Install instructions limited.
I am very happy with the quality and performance of this water heater. While it wasn’t difficult to install I could have used a little better instruction to trouble shoot.
Date published: 2019-07-18
Rated 5 out of
5
by
William and Sar Vine from
Replacement Water Heater
Good value! A direct replacement for existing water heater. Installation was easy. Simply pulled out leaking water heater (12 years old) and installed the replacement Atwood.
Date published: 2003-11-17
Rated 5 out of
5
by
Leeping Lepr from
Good job Camping World!!
My water heater arrived damaged. Camping World was great at sending another, it arrived faster than my initial shipment! Thanks. The water heater works and looks great!
Date published: 2020-09-18
Rated 5 out of
5
by
Ernesto from
Water heater
Good and very good deal that i bought it at. Thank you camping world
Date published: 2020-05-05
how do i get a manual
I just received this heater and did not receive a manual, do you have a downloadable PDF?
A manual can be downloaded <a href=http://www.atwoodmobile.com/manuals/waterheaters/MPD%2093756%20SP%2011.19.07.pdf>here</a>.
Date published: 2019-05-08
Can you buy tank separately?
Replacement inner tanks can be special ordered through our Technical Service Department @ 800.622.6264(M-F, 8:00-5:00 CST).
Date published: 2019-03-08
Will this replace my G6A-8E water heater?
Wondering if this one will go directly into the same hole that my G6A-8E came out of & is there any others that would do the same
Yes, except for the XT series, 6 gallon Atwood water heaters have the same dimensions. Item# 3687 is a G6A-7 model, if you want another G6A-8E, we have that listed as <a href=https://www.campingworld.com/atwood-water-heater-6-gal-lp-with-dsi>item# 3690</a>.
<p> <a href=http://www.atwoodmobile.com/images/waterheater.pdf>Atwood Water Heater Brochure</a> - Camping World uses 'AfterMarket Part No.'.
Date published: 2019-06-06
Will this model replace my model GC6AA-10E
This will fit the same space as a GC6AA-10E, however the direct replacement is item 33224.
Date published: 2019-03-08
Can I buy a replacement temperature control unit
Replacement/repair parts may be available through our technical support office at 1-800-622-6264 (Mon - Fri, 8a-5p CST) or at the service counter in our retail locations.
Date published: 2019-03-08
WILL THIS REPLACE GC6A-7
Yes it will, however it will not have the direct spark ignition (DSI).
Date published: 2019-03-08
Will this replace a GH6-8E
This is not a direct replacement for GH6-8E, no. See item 33223 for direct replacement.
Date published: 2019-03-08
will this replace a gc6aa-8p
Physically it will fit in the same space, however this unit does not have the electric heating element. See item 3688 for a direct replacement.
Date published: 2019-03-08