Anode Rods
SUBURBAN · RV WATER HEATER PARTS
Suburban Anode Rods
2 Suburban anode rods for RV water heaters. Protects a steel tank from rust. Check it every season.
✓ FIT CHECK
Not sure which part fits? Send us your model and serial number from the data plate and we’ll confirm it before you order.
Shop by part number
Part # 233514Magnesium Anode Rod →Fits SW6D, SW6DE, SW6DEL, SW10D +14 more 
Part # 233516Aluminum Anode Rod →Fits SW6D, SW6DE, SW6DEL, SW10D +14 moreWhich anode rod fits my water heater?
| Part # | Fits these models |
|---|---|
| 233514 | SW6D, SW6DE, SW6DEL, SW10D, SW10DE, SW10DEL, SW12D, SW12DE +10 |
| 233516 | SW6D, SW6DE, SW6DEL, SW10D, SW10DE, SW10DEL, SW12D, SW12DE +10 |
Not listed? Send us your model and serial number.
Signs it’s time to replace
- Rod is eaten down to the wire or about 75% gone
- Rotten-egg smell in the hot water
- Rusty water or flakes when you drain
Tip: Suburban steel tanks need an anode. Atwood and Dometic aluminum tanks do not use one.
Common questions
Which anode rod fits my Suburban water heater?
Find your model in the table above, or match the part number printed on your old part. Several parts changed at serial number breaks, so send us your model and serial number if you are unsure.
