Expert Answers about Fleetwood Tioga SL Motorhome

• Replacement for an Atwood G10-3E Water Heater
• I believe you have the G10-3E model as there is not a G10-3F. In order to replace this until I recommend using the Atwood RV Water Heater part # AT94191. This heater has the same 10 gallon capacity as the tank you have now and will be a perfect replacement for your 2007 Fleetwood RV GearBox Toy Hauler. It can produce up to 13-1/2 gallons of hot water per hour and has an aluminum-clad tank so you do no have to worry about anymore pin hole leaks. I was able to confirm all of the above info...
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