Recommended Replacement Water Heater for an Atwood GCH6A-10E SP
Updated 12/22/2025 | Published 09/30/2024
Question:
What is the replacement options for a atwood hybrid hot water heater model number: GCH6A-10E SP, serial number: 96163017707581 capacity: 6 gallons, btu: 8,800 recovery gal/hr: 7.40 be?
asked by: Toni N
0
Expert Reply:
Hi Tony, it looks like Dometic bought out Atwood quite a while ago and have been slowly phasing out their old products so the closest replacement we have would be the Dometic RV Water Heater # DMC74FR.
This is a tankless unit that has a 6 gallon capacity, has a 12-3/4" tall x 12-3/4" wide x 19-7/8" deep cutout, and is made in the USA.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Dometic RV Water Heater - 10,000 Btu - Propane/Electric - 6 Gallon Tank - 120V - No Door
- RV Water Heater
- Standard Water Heater
- Propane and Electric
- 10000 Btu or Less
- 120 Volts
- 6 Gallon Tank
- 12-3/4L x 12-3/4W x 19-7/8D Inch Cutout
- Doorless
- Dometic
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Camper Tie-Downs
- Search Results: camper turnbuckles
- Search Results: brophy truck camper tie downs
- Video: DIY Install: TorkLift Tie Downs on your 2008 Dodge Ram Pickup
- Search Results: torklift tie down
- Shop: Brophy Slide In Camper Tie-Downs - Extra Clearance - No Drill Bed Mount - Qty 4
- Shop: TorkLift Camper Tie-Downs - Custom Frame Mount - Front
- Shop: TorkLift Camper Tie-Downs - Custom Frame Mount - Front
- Shop: TorkLift Camper Tie-Downs - Custom Frame Mount - Front
- Shop: TorkLift Camper Tie-Downs - Custom Frame Mount - Front
- Shop: TorkLift Tie Downs - Custom Frame Mount - Front and Rear
- Shop: TorkLift Camper Tie-Downs - Custom Frame Mount - Front
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Q&A: How to Replace a Lance 6-Pin Plug w/ a Standard 7-Way Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer wiring
- Q&A: Do I Need the TorkLift Camper Anchor Relocation Kit w/ a 2022 Ram 3500 8' Bed Dually?
- Shop: Trailer Wiring
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer tires and wheels
- Shop: Suspension Enhancement
- Q&A: Are Brophy Tie-Downs Compatible with Newer Super Duty Pickups with Aluminum Bed
- Q&A: Can Only Frame Bracket Of Tork-Lift Tie Downs TL29DR Be Bought?
- Shop: Gooseneck Hitch
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Search Results: trailer lights
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: Brake Controller
Explore Expert Info
![Our Expert]()
on RV Water Heater
on RV Water Heater
Jerred H.
12/22/2025
Hey Tony, how did the Dometic RV water heater end up working as a replacement for your old Atwood hybrid model? Knowing how the swap went could help others looking to update their setup too.