Can Girard Tankless Water Heater Replace 6 Gallon Water Heater In Travel Trailer
Updated 07/31/2026 | Published 07/25/2026
Question:
I'm replacing the original 6 gallon water heater in my travel trailer. Is this Girard unit made to fit the same opening or will I need to modify the side of my camper?
asked by: Mark S
Expert Reply:
Hey Mark! The Girard RV Tankless Water Heater # GI65VR is designed to replace many common 6-gallon RV water heaters. The water heater itself measures 13-3/4" long x 12-1/2" wide x 12-1/2" tall, and it includes a 15" x 15" white access door for the installation. I'd still compare those dimensions to your existing water heater and opening before ordering to confirm it's a direct fit.
What water heater are you replacing?
(click to enlarge)
Product Page this Question was Asked From
Girard RV Tankless Water Heater - Propane - 42,000 Btu
- RV Water Heater
- Tankless Water Heater
- Propane
- 40001 - 55000 Btu
- 12 Volts
- 13-3/4L x 12-1/2W x 12-1/2D Inch
- White Door
- Girard
more information >
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