Replacing Suburban SW6DE Water Heater 2004 Jayco Eagle With Fogatti Tankless Water Heater
Published 09/17/2025
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Question:
Will the Fogatti FG76FR fit in place of my Suburban SW6DE tank water heater in a 2004 Jayco Eagle without major wall cutting?
asked by: Mark
Expert Reply:
Mark, good question. The # FG76FR 15" × 15" black door is often used as a direct replacement for Suburban 6-gallon models like your SW6DE. The door covers that opening well, but the box behind it is a little different in depth and flange. You may have to trim or shim the cutout slightly - Fogatti unit needs cutout of 13" wide x 13" tall x 13-13/16" deep. The white version is # FG66FR if that’s a better look for your camper exterior. Either way, once installed, you’ll gain the endless hot water of the Fogatti InstaShower.
Have you already pulled the old Suburban to measure the opening, or do you want tips on what to check before removal?
Other Jayco owners: have you made this swap?
Product Page this Question was Asked From
Fogatti InstaShower 8 Plus RV Tankless Water Heater - 55,000 Btu - 15"x15" Black Door
- RV Water Heater
- Tankless Water Heater
- Gas
- 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
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