GIRARD Tankless RV Water Heater 12V, 42,000 BTU
Compact tankless RV water heater powered by 12V with 42,000 BTU and onboard microprocessor for consistent temperature. Easy installation with adjustable settings for different tasks, according to user feedback
Highlights
- 42,000 BTU heating capability
- 12V operation with low power draw
- onboard microprocessor maintains temp
Pros
- low-noise brushless motor
- 12V power with low amperage
- onboard microprocessor for temperature stability
- digital user control panel
- freeze protection and easy installation
Cons
- mixed reviews on temperature consistency
- reports of units failing after short use
- some customers report lukewarm output
Best For
Features
- Tankless 42,000 BTU heating for RV water supply
- 12V power with brushless motor draws under 3 amps for quiet operation
- Onboard microprocessor monitors temps to maintain consistent flow and temperature
- Digital control panel allows 95–124°F temperature adjustment and C/F toggle
- High efficiency compared to traditional six-gallon tanks
