General Electric Appliances RV Water Heater Switches and Controls

What does the water heater switch control on a GE RV water heater?

The switch and control assembly manages ignition and power to the water heater, telling it when to fire the LP burner or energize the electric element. If your unit will not light, will not stay lit, or shows no power at the control board, the switch or control is a common first place to check before replacing the full heater.

How do I confirm the correct replacement switch for my GE water heater?

Match the original part number stamped on the existing switch or control, then cross-reference against the model and serial tag on your water heater. Voltage (12V DC vs 120V AC), ignition type (DSI vs pilot), and tank capacity all affect fitment. If you need a hand verifying, text or call our team at 817-984-1852 with your model number.

Are these parts compatible with other water heater brands?

These switches and controls are specified for General Electric RV water heaters. Suburban, Atwood, and Dometic units use different control boards and switch wiring, so do not substitute across brands. If you have a 10-gallon unit and are not sure which brand you own, browse our 10 gallon RV water heater collection to compare model tags.

What else should I check when replacing a water heater switch?

While you have the access panel open, inspect the wiring harness for corrosion, confirm the thermal fuse and ECO limit are intact, and test the tank for sediment buildup. If you are servicing the rig for the off-season at the same time, our RV winterizing kits cover the bypass valves and antifreeze you will need to protect the tank.

How does shipping work on these parts?

Switches and small control components ship via standard ground carrier. Orders over $100 ship free within the contiguous US. Most in-stock parts leave the warehouse within one business day so you are not stuck without hot water longer than necessary.