Exterior retrofit access door for the Furrion tankless water heater when replacing a Suburban or Atwood 10 gallon tank water heater. White finish. 18.1" x 18.1" — the largest of the three Furrion retrofit door sizes. VibrationSmart, ClimateSmart. Door only.
The Furrion FWH46EA-PS-AM is the large white retrofit exterior access door for the Furrion tankless water heater system — the largest of the three available retrofit door sizes, at 18.1" x 18.1". It's sized to replace the door opening left by a Suburban or Atwood 10 gallon tank water heater when upgrading to a Furrion tankless unit, filling that larger exterior opening with a clean, finished white panel.
Built with Furrion's VibrationSmart and ClimateSmart technologies. White finish. The water heater itself is sold separately — this is the door panel only. For the black version, see FWH46EA-BL-AM.
• 1x Retrofit door, white, 18.1" x 18.1" Compatible Furrion tankless water heaters (sold separately): • FWH09A-AM — Furrion 2.4 GPM tankless water heater • FWH09AFA-AM — With antifreeze protection Black version of this door: • FWH46EA-BL-AM — Same size, black finish
Measure your existing exterior door panel before ordering: • 16.1" x 16.1" (FWH09EA): Fits Suburban 4 and 6 gallon openings • 16.1" x 18.1" (FWH41EA): Fits Atwood/Dometic 6 gallon openings • 18.1" x 18.1" (FWH46EA — this item): Fits Suburban and Atwood 10 gallon openings The 10 gallon opening is the largest of the three — confirm your existing water heater is a 10 gallon model before ordering. If uncertain, measuring the current door panel directly is the most reliable method.
This retrofit door is designed for the Furrion tankless gas water heater (FWH09A-AM / FWH09AFA-AM). It is not intended for electric water heaters. Confirm you are upgrading to a Furrion tankless gas unit before ordering this door.