The Dometic WH-16GEA XT water heater is the 10-gallon gas/electric RV replacement for owners who want longer showers from a tank-style heater. Its XT design delivers up to 16 gallons of effective hot water at moderated temperature while still fitting the correct 10-gallon-style RV opening. Choose it when you need the higher-output WH-16GEA XT main unit and will pair it with the correct exterior door and switch for the coach.
Features & Specifications
- 10-Gallon Dometic RV tank water heater main unit, model WH-16GEA XT.
- LP propane gas and 115V AC electric operation with 10,000 BTU heating input.
- 12V DC control with 115V AC electric heating element.
- Lightweight, corrosion-resistant aluminum tank; an anode rod is not required.
- Door not included so the installer can match the correct access door to the RV exterior.
- Verified unit weight: 25 lb empty.
- Part number 9600024393 for exact identification before ordering.
Why Choose the Dometic WH-16GEA XT?
The Dometic WH-16GEA XT water heater is for RV owners, service shops, and mobile technicians replacing a matching Dometic or Atwood-style tank water heater. It solves the common failure point of an aging heater tank, unreliable ignition, or worn burner assembly while keeping the familiar tank-style hot-water setup.
The main trade-off is fitment: this is not a universal tankless conversion and the exterior access door is separate. Confirm the model number, fuel setup, cutout, and door requirements before ordering. Most installs also pair the heater with a compatible exterior door, control switch, and any adapter bracket needed for older openings.
Compare Dometic RV Water Heaters
Use the model, tank size, and fuel type to choose the correct Dometic water heater before ordering:
| Model | Capacity | Fuel Type | Best For | View Details |
|---|---|---|---|---|
|
Dometic WH-6GA Part 9600024378 |
6 gal | Propane gas | Standard 6-gallon gas-only replacement | View Details |
|
Dometic WH-6GEA Part 9600024379 |
6 gal | Gas/electric | 6-gallon replacement with campground electric option | View Details |
|
Dometic WH-9GEA XT Part 9600024380 |
6 gal / 9 gal effective | Gas/electric XT | More hot water from a 6-gallon footprint | View Details |
|
Dometic WH-10GEA Part 9600024392 |
10 gal | Gas/electric | Larger 10-gallon tank capacity | View Details |
|
Dometic WH-16GEA XT Part 9600024393 |
10 gal / 16 gal effective | Gas/electric XT | Maximum tank-style hot water output | Current Product |
Tip: Match the model number and opening first, then choose gas-only, gas/electric, or XT output based on how much hot water the coach needs.
Technical Specifications
| Model | Dometic WH-16GEA XT |
| Part Number | 9600024393 |
| Tank Capacity | 10-gallon |
| Effective Hot Water Output | up to 16 gallons at 130°F moderated water |
| Fuel / Power | LP propane gas and 115V AC electric; 12V DC control with 115V AC electric heating element |
| Dimensions | 15-7/8" W x 15-7/8" H x 25" D |
| Required Cutout | 16-3/8" W x 15-7/8" H x 25-1/16" D |
| Weight | 25 lb empty |
What's Included
Water heater main unit with pre-installed winterization bypass kit; exterior access door and control switch sold separately.
Compatible Models & Alternatives
If you need a different water-heater setup, compare the Dometic WH-6GA gas-only 6-gallon model, Dometic WH-6GEA gas/electric 6-gallon model, Dometic WH-10GEA 10-gallon model, and Dometic WH-16GEA XT 10-gallon model. Access doors and switches are separate, so verify those parts against the RV exterior before installation.
Frequently Asked Questions
Does the Dometic WH-16GEA XT include the exterior door?
No. This listing is for the doorless main water-heater unit. Match the correct Dometic access door to your RV color and opening.
Do I need an anode rod for this Dometic RV water heater?
No. These Dometic aluminum-tank models are not designed to use an anode rod.
Is this a tankless water heater?
No. The Dometic WH-16GEA XT is a tank-style RV water heater. If you are converting to tankless, verify the opening, venting, fuel, and wiring requirements before choosing a different product.
What should I check before ordering?
Confirm the model number, part number 9600024393, tank size, fuel type, required cutout, and which exterior door or switch your RV needs.
Why Buy from Elkhart RV Parts?
Elkhart RV Parts focuses on real RV replacement parts with clear part-number identification, practical fitment notes, and support from an RV-parts team based in Elkhart, Indiana. That matters when a water heater looks similar online but differs by fuel type, tank size, door setup, or control requirements.
| Brand | Dometic |
|---|---|
| Model | WH-16GEA XT |
| Part number | 9600024393 |
| Product type | Water Heater |
| Capacity | 10 gallon |
| Heater type | Tankless |
| Series | WH-16 |
| Dimensions | 23" x 17" x 17" |
| Rv size compatibility | Mid-to-large RVs |
| Special features | XT-series enhancements |
| Key benefits | Improved efficiency for extended RV living |
| Oem | true |
| Condition | New |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.