Start Capacitor Needed For A Dometic AC System On A 2018 Newmar Ventana LE
Updated 01/12/2026 | Published 09/03/2024 >
Question:
looking for a start capacitor for Dometic AC unit *2018 Newmar Ventana LE*
asked by: Shelba
0
Expert Reply:
Hey Shelba,
What is the model number of your Dometic rooftop unit? You can typically find a sticker listing this on the unit after removing the shroud.
expert reply by:
Kevin C
0
Product Page this Question was Asked From
etrailer Rubber Hitch Cover for 2" Trailer Hitches - Qty 1
- Hitch Covers
- Misc Covers
- Plain
- Rubber
- Fits 2 Inch Hitch
- Standard
- Square
- etrailer
more information >
Continue Researching
- Q&A: Stealth Hitch that Fits 2024 Ford Mustang Mach-E
- Q&A: Why Does the etrailer Trailer Hitch part # e72AR Have a Higher Towing Capacity than the Vehicle?
- Q&A: Best Replacement For Older Dometic Duo Therm 57915.531 Ducted Single Zone AC System With Furnace
- Q&A: Does Roadmaster Invisibrake System Require Installing Diodes too
- Q&A: Replacement Air Conditioner for a Dometic Duo Therm 600315.331
- Q&A: Recommended Replacement AC for a Dometic 57915541
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What Air Conditioner 13,500 BTU Will Replace My Current Dometic Air Conditioner?
- Article: How to Clean Weld Nuts for the Installation of a Trailer Hitch | etrailer.com
- Article: How to Measure for Trailer Hitch Drop
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Article: Trailer Wiring Diagrams
- Article: How to Choose the Right Trailer Hitch Class


Jerred H.
1/12/2026
Hey Shelba, were you able to find the model number on your Dometic rooftop unit? Once you have that, it’ll be easier to match the right start capacitor. Let me know what you find—I'm here if you need a hand narrowing it down.