AC Heating Elements

SUBURBAN · RV WATER HEATER PARTS

Suburban AC Heating Elements

1 Suburban AC heating elements for RV water heaters. The 120V element that heats water on shore power.

✓ 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.

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Suburban 520900 RV Water Heater AC Heating Element (fits most SW models) Part # 520900AC Heating Element →Fits SW6D, SW6DE, SW6DEL, SW10D +14 more

Which AC heating element fits my water heater?

Part #Fits these models
520900SW6D, SW6DE, SW6DEL, SW10D, SW10DE, SW10DEL, SW12D, SW12DE +10

Not listed? Send us your model and serial number.

Signs it’s time to replace

  • Gas works but electric mode never heats
  • Element reads open (no resistance) with power off
  • Breaker trips when electric mode is switched on

Tip: Never turn on the electric side with an empty tank. A dry element burns out in seconds.

Guide: Electric side not working: element, thermostat, ECO, switch

Related parts (these are not AC heating elements): Electric Element Gasket 070805, Electric Element Cover with Gasket – SW… 090681, Electric Element Switch with Gasket –… 525001.

Common questions

Which AC heating element 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.

4 Products