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Required Water Pressure For Girard Tankless Water Heater  

Updated 07/31/2026 | Published 07/28/2026

Question:

Some campgrounds have pretty inconsistent water pressure. Will this water heater still work if the pressure isn't perfect?

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Expert Reply:

Hey Ryan! The Girard Tankless RV Water Heater # GI65VR is designed to operate with water pressure between 45 and 60 PSI and requires a minimum water flow of 0.8 GPM to ignite the burner. That operating range works well for most campground water systems as well as a properly functioning RV water pump.

Where do you typically go camping?

expert reply by:
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Robin H
Girard RV Tankless Water Heater
Girard RV Tankless Water Heater
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