Dometic WH-6GEA
#18 in TankFull review
A 6-gallon aluminum tank heater that runs on propane and electric for a straight swap in an RV with the matching cutout.
Amazon $576.63$576.63
2.7/5
A 6-gallon steel tank heater that runs on propane and electric for a straight swap in an RV with the matching cutout.
- 12,000 BTUInput
- 6 galTank
- Propane + electricFuel
Check price at Amazon$436.99
Price checked November 4, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Can heat on campsite or generator power as well as propane
- 6-gallon size fits the common RV cutout
Cons
- No published recovery rate
- No warranty term published on the listing
- Newer brand with little track record in the cutouts Suburban and Dometic dominate
How it scores
The rating comes from 3 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | RG600W |
|---|---|
| Heat and water | |
| Input capacity | 12,000 BTU |
| Tank size | 6 gal |
| Fuel | Propane + electric |
| Fit | |
| Weight | 35 lb |
Alternatives in this type
Suburban SAW6DE (5321A)
#19 in TankFull review
A 6-gallon steel tank heater that runs on propane and electric for a straight swap in an RV with the matching cutout.
Amazon $613.51$613.51
Suburban SAW6DEL (5322A)
#20 in TankFull review
A 6-gallon steel tank heater that runs on propane and electric for a straight swap in an RV with the matching cutout.
Amazon $624.18$624.18
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