10 Best tankless water heater for campers of 2025

Save up to 34% off

Best Choice

1

GIRARD
GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534

34% Off
Main highlights

Powerful_Performance_42,000_BTUs
Delivers optimal hot water performance with quiet, efficient 12V operation.

Ideal_for_RV_Use
Perfect for RVs, providing reliable hot water without a bulky tank.

Praised_Feature_Consistent_Temperature
Customers love its ability to maintain steady, scald-free water temperatures.
9.8

Exceptional

Our Rating

8.7
worth the money

8.4
Easy installation

8.2
Temperature control
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Value for Money

2

FOGATTI
FOGATTI RV Tankless Water Heater, InstaShower 7, 3 Optional Door Sizes 15"x15", 15"x18" and 18"x18" for Refitment, DC 12V, Optimized Summer Comfort Performance, Ideal for RVers' Family Use

11% Off
Main highlights

Endless Hot Water
This unit provides continuous hot water, eliminating the need to turn off the shower head to conserve heat.

Perfect for Full-Time RV Living
Ideal for families or individuals living full-time in an RV, ensuring multiple back-to-back showers without running out of hot water.

Easy Installation and Troubleshooting
Customers appreciate the straightforward installation process and responsive customer service for troubleshooting and replacement parts.
Key specs
- heat output:62000 BTUs
- mounting type:Door Mount
- wattage:62000 watts
- special features:N/A
- flow rate:N/A
9.7

Exceptional

Our Rating

9.9
Temperature control

9.7
worth the money

9.3
Easy installation
3

Ranein
Ranein 65,000 BTU RV Tankless Water Heater, High Altitude Available, 12V, CSA Certificated, with Multi-function Controller, On Demand Instant Hot Water Heater, Compatible with all RVs
Main highlights

High Efficiency and Safety
65,000 BTU power, anti-freeze, automatic gas shut-off for safety.

Perfect for RV and Off-Grid
Ideal for RVs, high-altitude capability, and off-grid adventures.

Instant Hot Water Praise
Customers love the unlimited, on-demand hot water feature.
Key specs
- heat output:65,000 BTU
- mounting type:Door Mount
- wattage:N/A
- special features:Anti-freeze device
- flow rate:Max 3.9 GPM
9.6

Exceptional

Our Rating
4

RVPart Pro

RV Tankless Water Heater, RVPart Pro GT42, with 15"x15" Black Door and Remote Controller, DC 12V, 24/7 Technical Support, High Altitude, Easy Installation, Compatible with All RVs, Black

10% Off
9.3

Excellent

Our Rating

8.4
Temperature control

8.0
Easy installation

8.0
Tech Support
5

OEVANT

OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16x16 inch Door＆Front Water Outlet,Propane Gas, DC 12V, CSA Certificated,Compatible with All RVs-White
9.2

Excellent

Our Rating
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6

AMZCHEF
AMZCHEF RV Tankless 65,000BTU Water Heater,CSA Certificated,3.9 GPM Water Heater, with 15 x 15 inches Remote Controller,12V,9800FT Endless Hot Water for RV (Black-PRO)

32% Off
Main highlights

Endless Hot Water Supply
AMZCHEF RV water heater provides continuous hot water with 65,000 BTU power and 3.9 GPM flow.

Ideal for RV Use
Designed for RVs, it features low noise, vibration resistance, and anti-freeze settings.

Energy Efficiency Praised
Staged combustion technology saves propane by adjusting flame intensity.
Key specs
- heat output:65000 BTU
- mounting type:internal
- wattage:65000
- special features:Anti-Freezing Protection
- flow rate:3.9 Cubic Meters
9.1

Excellent

Our Rating
7

ITEFDTUTNE
ITEFDTUTNE RV Tankless Water Heater, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Daily use
Main highlights

Efficient High Altitude Performance
Operates smoothly at 10,000 feet altitude, ensuring reliable hot water supply.

Ideal for RVers and Travelers
Perfect for RVs, providing continuous hot water without the need for a bulky tank.

Praised for Convenience and Quality
Remote control and easy installation highly appreciated by users.
Key specs
- heat output:55000 BTU
- mounting type:Built-in
- wattage:20 watts
- special features:Dry Combustion Protection, Flame Failure Protection, Integrated Error Code Indicator, High Water Pressure Protection, Anti-Freezing Protection
- flow rate:2.8 Liters/Minute
9.0

Excellent

Our Rating
8

Generic
Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White
Main highlights

Instant Heating Efficiency
With 3000W power, this heater provides hot water instantly, adjustable between 68-122°F.

Space-Saving Design
Ideal for compact spaces like kitchens, bathrooms, RVs, ensuring convenience in limited areas.

Lukewarm Water Performance
Users appreciate its capability for providing lukewarm water, suitable for kitchen use.
Key specs
- heat output:68-122 F
- wattage:3000 watts
- special features:IPX4 waterproof, dry burning protection, leakage protection, overheating protection
- maximum temperature:122 F
- voltage:110 Volts
8.9

Very Good

Our Rating

8.0
Easy installation

8.0
Temperature control
9

LiberLive
RV Tankless Water Heater, On Demand Instant Propane Gas RV Hot Water Heater, DC 12V, 15 x 15 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated
Main highlights

Endless Hot Water Supply
Provides up to 55,000 BTUs and 3.9 GPM for continuous hot water.

Ideal for RV Travelers
Perfect for RVs, offering indoor and outdoor hot water access.

Highly Praised Safety Features
Nine advanced safety features ensure reliable and safe operation.
Key specs
- heat output:55000 BTU per Hour
- mounting type:Floor
- wattage:55000 watts
- special features:Dry Combustion Protection, Flame Failure Protection, Overheat Protection, High Water Pressure Protection, Anti-Freezing Protection
- flow rate:3.9 Gallons Per Minute
8.6

Very Good

Our Rating
10

DARTMOOR

DARTMOOR RV Tankless Water Heater, 65000 BTU with Showerhead Kit Control Panel 15 x 15 in White Door, 12V On Demand Instant Hot Water Heater for RV Camping, Propane Gas

10% Off
8.3

Good

Our Rating

10 Best tankless water heater for campers of 2025

1

GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534

8.7

8.4

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

FOGATTI RV Tankless Water Heater, InstaShower 7, 3 Optional Door Sizes 15"x15", 15"x18" and 18"x18" for Refitment, DC 12V, Optimized Summer Comfort Performance, Ideal for RVers' Family Use

9.9

9.7

9.3

3

Ranein 65,000 BTU RV Tankless Water Heater, High Altitude Available, 12V, CSA Certificated, with Multi-function Controller, On Demand Instant Hot Water Heater, Compatible with all RVs

4

RV Tankless Water Heater, RVPart Pro GT42, with 15"x15" Black Door and Remote Controller, DC 12V, 24/7 Technical Support, High Altitude, Easy Installation, Compatible with All RVs, Black

8.4

8.0

8.0

5

OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16x16 inch Door＆Front Water Outlet,Propane Gas, DC 12V, CSA Certificated,Compatible with All RVs-White

6

AMZCHEF RV Tankless 65,000BTU Water Heater,CSA Certificated,3.9 GPM Water Heater, with 15 x 15 inches Remote Controller,12V,9800FT Endless Hot Water for RV (Black-PRO)

7

ITEFDTUTNE RV Tankless Water Heater, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Daily use

8

Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

8.0

8.0

9

RV Tankless Water Heater, On Demand Instant Propane Gas RV Hot Water Heater, DC 12V, 15 x 15 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated

10

DARTMOOR RV Tankless Water Heater, 65000 BTU with Showerhead Kit Control Panel 15 x 15 in White Door, 12V On Demand Instant Hot Water Heater for RV Camping, Propane Gas

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