RV Water Heater Maintenance Issues

Rodney from Blue Moon provides tech tips for RV water heaters, focusing on Suburban and Atwood models. He explains common issues, such as the electric switch on Suburban heaters and the thermal fuse in Atwood heaters. Rodney demonstrates how to replace the thermal fuse safely and emphasizes the importance of maintaining safety devices to avoid costly repairs.

What is a common issue new RV owners face with Suburban water heaters?

• Water leakage

• Electric switch not working

• Gas leakage

• Thermostat malfunction

Where is the electric switch located on a Suburban water heater?

• Inside the RV

• On the control panel

• In the bottom corner of the heater

• Next to the thermostat

What is the purpose of the thermal fuse in an Atwood water heater?

• To monitor water pressure

• To control gas flow

• To prevent flame blowback damage

• To regulate water temperature

What does the thermal fuse in an Atwood water heater resemble?

• A wire

• A soda straw

• A matchstick

• A small bulb

What should you do if the thermal fuse blows while you are out?

• Call a technician

• Replace it immediately

• Unplug it and replace it when back in town

• Ignore it

How should you hold the thermal fuse when removing it?

• By the end

• By the wire

• By the base

• In the middle

What is the cost difference between replacing the thermal fuse and the whole assembly?

• $50

• $35

• $10

• $20

What happens if you don't replace the thermal fuse?

• The gas flow will stop

• The water heater will not work

• The control board may get damaged

• The water temperature will fluctuate

What is the approximate cost of the control board if it gets damaged?

• $200

• $100

• $500

• $375

Is the control board damage covered by warranty or insurance?

• Yes, if under warranty

• No, never

• No, unless struck by lightning

• Yes, always