Ensure your RV’s water heater stays protected and accessible with the Girard Replacement RV Water Heater Door Kit. Designed specifically for Girard tankless water heaters, this exact-match replacement offers a secure and reliable fit for 6-gallon models.
Crafted for convenience, the hinged design allows for easy opening and closing—making routine maintenance and inspections a breeze. Finished in a sleek black color, it complements most RV exteriors while adding a clean, polished look.
Note: If you’re converting from an Atwood 6-gallon flush mount water heater, some corner modifications will be required, as this door does not cover the corners. No modifications are needed for Suburban flush mount replacements.
• Water Heater Door Size: 15″ x 18.5″
• Replacement part for Girard RV tankless water heater
• Color: Black
Before You Order
Measure the existing opening against the 15 x 18.5 inch door and verify the heater type and corner coverage. The source notes corner modifications for Atwood 6-gallon flush-mount conversions and a separate Suburban replacement case.
Frequently Asked Questions
What size is the door?
The source lists the water heater door size as 15 by 18.5 inches.
Are modifications mentioned for Atwood flush-mount conversions?
Yes. The source says some corner modifications are required because this door does not cover the corners; it says no modifications are needed for Suburban flush-mount replacements.








