Replacing Atwood RV Water Heater With Tankless Option For Casita Spirit Deluxe Travel Trailer
Published 09/17/2025
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Question:
I have a Casita Spirit Deluxe and want to ditch the Atwood tank heater. Would the fogatti 55k btu FG76FR tankless be a good fit?
asked by: Evan
Expert Reply:
Evan, many Casita owners upgrade to a modern tankless water heater like the Fogatti # FG76FR. The 15"×15" door covers the Atwood 6-gallon cutout nicely, though you might need to tweak the box opening a touch. Performance-wise, you’ll appreciate how the Fogatti holds steady temps at low flow - no more icy blasts mid-shower. Casita’s small gray tank means shorter showers anyway, so tankless really shines.
And if you prefer white trim, the # FG66FR is your option.
Are you planning to do the install yourself, or will you have a shop handle the gas and 12V hookups?
Product Page this Question was Asked From
Fogatti InstaShower 8 Plus RV Tankless Water Heater - 55,000 Btu - 15" x 15" Door
- RV Water Heater
- Tankless Water Heater
- Propane
- 40001 - 55000 Btu
- 12 Volts
- 13L x 13W x 13-13/16D Inch Cutout
- 14-5/16L x 15W x 15D Inch
- Black Door
- Fogatti
more information >
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