Atwood XT 6-Gallon Gas+Electric RV Water Heater

Model XT-6E
4.5/5 from 180 ratings
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Price as of May 2026
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Kw
1.4
Btu
12000
Venting
RV Direct Vent
Voltage
120V
Fuel Type
LP Gas + Electric
Tank Type
RV Tank

Atwood XT 6-Gallon Gas+Electric RV Water Heater Review

The Atwood XT 6-Gallon Gas+Electric RV Water Heater is the premium-tier Atwood (now Dometic) 6-gallon dual-energy RV water heater. Direct predecessor to current Dometic XT 6-gallon line.

Specs: 6 gallons stored, 8,800 BTU propane burner, 1500W electric element, recovery ~11 gph propane or 6 gph electric. Aluminum tank with magnesium anode rod option. Premium model includes diagnostic LED indicators.

The XT designation reflected premium positioning above standard Atwood G6A-8E. Additional diagnostic features and improved electronic controls. Current production carries Dometic XT branding with same fundamental engineering.

About $550 for replacement, $250-$400 installed. Parts widely available through Camping World.

Right buyer: like-for-like replacement of existing Atwood XT 6-gallon, or owner of premium fifth wheels/Class A motorhomes specifying XT-tier RV water heaters.

Full Specifications

Brand
Atwood
Model Number
XT-6E
Kw
1.4
Btu
12000
Venting
RV Direct Vent
Voltage
120V
Fuel Type
LP Gas + Electric
Tank Type
RV Tank
Energy Factor
0.65
Warranty Years
2
Capacity Gallons
6
First Hour Delivery
12

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