Will the Fogatti InstaShower 8 Plus RV Tankless Water Heater Work w/a 2024 Brinkley Z2900?
Updated 12/29/2025 | Published 11/30/2025
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Question:
Can this replace the furrion tankless water heater in our 2024 Brinkley Z2900?
asked by: Karen D
Expert Reply:
Hey Karen. It looks like your 2024 Brinkley Z2900, comes with a Furrion FWH09AFA-AM that measures 12.75" wide, 12" tall, 20.75" deep. The Fogatti InstaShower 8 Plus RV Tankless Water Heater item # FG38FR is only going to replace it if you have enough room or can modify the space. It requires a cutout measuring 13" wide x 13" tall x 13-13/16" deep. It's got a pretty big 18" x 18" door.
If you can expand the cutout, I think you'll be better off with the Fogatti InstaShower 8 Plus RV Tankless Water Heater item # FG76FR. It's the same water heater but it's got a different exterior door that's only 15" x 15".
Please note, I do not know what size door is on your Brinkley. I was able to find the water heater off of the owner's manual but it didn't specify the door size.
What size is your water heater's exterior door?
You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
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Product Page this Question was Asked From
Fogatti InstaShower 8 Plus RV Tankless Water Heater - 55,000 Btu - 18"x18" 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 18W x 18D Inch
- Black Door
- Fogatti
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Jerred H.
12/29/2025
Hey Karen, were you able to check the size of the exterior door on your Brinkley? Once you have that measurement, it’ll be easier to confirm if the Fogatti InstaShower 8 Plus will fit or if the smaller-door version is the better choice. Let me know what you find—I’m happy to help narrow it down.