The Dometic water heater thermostat (replaces #33475) is the temperature control valve that maintains consistent hot water in your RV's Dometic water heating system. If your water heater won't heat, runs too hot, or cycles erratically, a faulty thermostat is often the culprit. This OEM replacement part restores reliable temperature regulation for safe, comfortable hot water on the road.
- Direct replacement for Dometic water heater systems
- Maintains precise water temperature control
- Prevents scalding and thermal damage
- Easy installation—no special tools required
- Genuine OEM Dometic part for guaranteed compatibility
- Restores original thermostat function
| Specification | Details |
|---|---|
| Part Number | 31000 |
| Replaces | #33475 |
| Manufacturer | Dometic |
| Type | Water Heater Thermostat |
| Application | Dometic RV Water Heating Systems |
Frequently Asked Questions
Q: How do I know if my water heater thermostat is failing?
A: Common signs include no hot water, water that's too hot or too cold, inconsistent temperature, or the heater cycling on and off repeatedly. If other components test fine, the thermostat is likely the problem.
Q: Will this work with my Dometic water heater model?
A: This part replaces #33475 and fits Dometic water heaters that used this thermostat. Verify your current part number matches before ordering. Contact our expert support team if you're unsure.
Q: How difficult is installation?
A: Thermostat replacement is straightforward for most RV owners. You'll typically need to drain the water heater, remove the old thermostat, and install the new one. Your owner's manual provides step-by-step instructions.
Why Choose Elkhart RV Parts?
We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic stock, and our expert support team is ready to help you identify and install the exact component your RV needs.
| Brand | Dometic |
|---|---|
| Product type | Furnace Valve Coil |
| Compatibility | Atwood Furnace |
| Oem part number | 33475 |
| Part category | Service Part |
| Dimensions | 1.63 in. x 1.25 in. x 1.00 in. |
| Weight | 0.03 lbs |
| Country of origin | Taiwan |
| Part condition | New |
| Oem status | Genuine OEM |
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 Genuine, name-brand components made to order — never generic, never outdated.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.