Easy — 1–2 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | KEY AUTO ACC |
| Part Number | K034 0178155 |
Videos
What you should know about the Atwood Dometic Water Heater
Dometic/Atwood RV Water Heater Thermostat Replacement (Too Hot OR Cold & Fault Light)
RV Water Heater Replacement - Atwood to Dometic
Atwood Water Heater {Proper Operation} - w/Paul "The Air Force Guy"
Atwood Water Heater
Replacing Atwood water heater with new Dometic 10 Gallon: quick review
How to Start & Use an RV Water Heater
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy