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The Dometic 12VDC 6A power supply is a Dometic service replacement part for RV owners, mobile technicians, and dealers repairing a matching Dometic appliance or system. Use this listing when the part number on your existing component, service manual, or parts diagram matches 290336817.
This page is intentionally part-number focused. Dometic uses similar-looking components across different RV product families, so the safest way to buy is to confirm the full part number before checkout instead of relying on photos or a partial description.
Features & Specifications
- Genuine Dometic replacement/service part
- Part number: 290336817
- Product description: 12VDC 6A Power Supply
- Useful for RV repair, replacement, and service work where this exact Dometic part is specified
- Listed shipping weight: 10 lb
- Verify fitment by matching the full part number before ordering
Why Choose This 12VDC 6A Power Supply?
Small Dometic service parts can be frustrating to source because a one-digit part-number difference may mean a different voltage, appliance family, connection style, or kit. This listing keeps the key buying detail front and center: match Dometic part number 290336817 to your existing component or parts breakdown.
Compare RV Electrical Replacement Parts
No close same-family comparison products were linked because this listing should be selected by exact Dometic part number 290336817, not by appearance alone.
Technical Specifications
| Brand | Dometic |
| Part Number | 290336817 |
| Part Type | 12VDC 6A Power Supply |
| Application | RV Dometic service/replacement work where this exact part number is specified |
| Shipping Weight | 10 lb |
What's Included
Includes the Dometic replacement part or service kit sold under part number 290336817. Any installation hardware, wiring, brackets, or accessories are included only when supplied by Dometic with this part number; verify your diagram if your repair requires additional components.
Compatible Models & Alternatives
Compatibility depends on the Dometic appliance or system that calls for part number 290336817. Check the label on the old part, your RV appliance model tag, or the Dometic parts diagram before ordering. If your number does not match, search Elkhart RV Parts by the exact part number rather than substituting a similar-looking component.
Frequently Asked Questions
How do I know if 290336817 is the right Dometic part?
Match the full Dometic part number from your existing component, appliance manual, or parts diagram. Do not order from appearance alone.
Is this an OEM Dometic service part?
This listing is for a Dometic-branded replacement/service part sold under part number 290336817.
Can I use this on a different Dometic model?
Only use it where your Dometic documentation or original part confirms the same part number. Similar systems can use different components.
What should I check before installing it?
Disconnect power, gas, or water where applicable, follow the appliance service manual, and compare the old part to the replacement before final installation.
Why Buy from Elkhart RV Parts?
Elkhart RV Parts focuses on hard-to-find RV service parts and practical replacement support from the RV capital of the world. We make exact part-number shopping easier so you can avoid ordering the wrong component.
Use AI Live Chat with your appliance model, old part number, or a photo of the label before ordering.
| Brand | Dometic |
|---|---|
| Part number | 290336817 |
| Product type | Power Supply |
| Voltage | 12VDC |
| Amperage | 6A |
| Power output | 72W |
| Condition | New |
| Part category | OEM Replacement |
| Compatible systems | Climate control and accessory systems |
| Compatible models | CT250CT251CT2000 |
| Applications | HeatingCoolingVentilation |
| Rv systems | HVAC Control |
Need a Mobile RV Tech Near You?
Connect with certified mobile RV technicians for measurement, installation, or repair — directly through RVService.PRO.
RV Techs
You
Reviewed
Service Too
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.

