CAMMOO 65000BTU RV Tankless Water Heater Alternatives: 6 Similar Picks Compared

Latest update: October 24, 2026

As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.

The CAMMOO 65000 BTU RV Tankless Water Heater delivers high heating power with 65,000 BTU output and a compact 15-inch cubic design. You might look for cammoo 65000btu RV tankless water heater alternatives if you need lower energy consumption, remote control features, or a smaller footprint for your specific RV layout. This guide compares 6 similar picks that share key specifications with the original unit. We selected these options because their specs overlap with the CAMMOO model, ensuring they meet comparable performance standards for RV use. The original unit excels in high-output heating and includes a safety door, but its wired controller and size may not suit every traveler. Some buyers prefer portable units for easier transport, while others might need different flow rates or installation dimensions. The following list ranks these alternatives based on how well their published specifications align with your needs. You can compare features like BTU output, weight, and certification levels to find the best fit for your travel comfort. Each pick offers distinct advantages, from remote operation to enhanced portability, allowing you to choose based on practical requirements rather than brand loyalty. This approach helps you identify the right unit without guessing about performance or compatibility.

How alternatives compare to cammoo

VEVOR 42,000 BTU Propane RV Tankless Water Heater

The VEVOR 42,000 BTU model trades raw heating power for remote control convenience. While the CAMMOO offers 65,000 BTU, the VEVOR provides a remote, which suits users who value easy operation over maximum output. Both units share the same 15-inch cubic footprint, making them direct fit replacements for standard compartments. The VEVOR weighs slightly less at 26.9 pounds compared to the CAMMOO’s 28.5 pounds. You gain outdoor water access and remote functionality here, but you lose the higher BTU rating. This pick is best for RVers who prioritize control flexibility and do not need the fastest heat recovery in freezing conditions.

Camplux 1.58 GPM Portable Propane Water Heater

The Camplux BW158G shifts focus from high-output RV heating to lightweight portability. Weighing only 13 pounds, it is significantly lighter than the CAMMOO’s 28.5 pounds. Its dimensions are much smaller at 5.12 by 5.12 by 17.3 inches, allowing for easy storage or outdoor use. This unit delivers 1.58 GPM, which is lower than typical RV shower demands but sufficient for quick rinses. It is designed for low-pressure setups and camping scenarios. You give up the integrated safety door and high-altitude auto-adjustment of the CAMMOO. This model is ideal for backpackers or RVers who need a compact, manual-control heater for outdoor showers rather than whole-RV hot water supply.

HUDEX 42,000 BTU Propane RV Heater

The HUDEX 42,000 BTU heater offers a standard compartment fit with similar dimensions to the CAMMOO, measuring 16 by 16 by 17 inches. It provides 42,000 BTU, which is lower than the CAMMOO’s 65,000 BTU output. This unit emphasizes freeze protection and high-altitude performance, similar to the CAMMOO’s adaptive modes. You lose the included safety door and the wired controller interface found on the CAMMOO. The HUDEX is a solid replacement for standard tank heaters in cold climates. It suits RVers who need reliable freeze protection and do not require the highest possible heat output. The slightly larger footprint may require checking compartment clearance before installation.

Camplux 6L Portable Propane Water Heater

The Camplux BD158 is a portable propane heater designed for outdoor use rather than built-in RV installation. It weighs 14 pounds and measures 11.8 inches in length, making it easy to carry. Like the BW158, it delivers 1.58 GPM, which is adequate for outdoor showers but not for multiple indoor fixtures. You give up the high-output heating, safety door, and integrated installation features of the CAMMOO. This unit is best for campers who prioritize portability and simple manual control. It fits travelers who need a lightweight solution for quick rinses on the road. The lack of high-altitude auto-adjustment means you must manually manage performance in varying conditions.

GASLAND BS211 8L Propane Heater

The GASLAND BS211 focuses on overheating protection and portability for outdoor camping. It weighs significantly less than the CAMMOO and measures 12.6 by 12.6 by 20.5 inches. This unit is designed for low-pressure sites and outdoor use, lacking the built-in safety door and high-output heating of the CAMMOO. You gain robust safety features against overheating, which is useful for unattended outdoor showers. However, you lose the 65,000 BTU power and the compact 15-inch cubic design. This model is ideal for campers who prioritize safety and portability over high-volume hot water supply. It is not suited for permanent RV installation or cold-weather high-altitude automatic adjustment.

MAWI 41000 BTU Portable Propane Heater

The MAWI 41,000 BTU heater offers a balance of size and performance for outdoor RV showering. Weighing less than the CAMMOO, it measures 11.2 by 11.2 by 16.2 inches. It provides 41,000 BTU, which is lower than the CAMMOO’s 65,000 BTU output. This unit is designed for portability and manual control, lacking the integrated safety door and wired controller of the CAMMOO. You gain a compact form factor suitable for outdoor use, but you lose the high-altitude auto-adjustment and freeze protection features. This model is best for RVers who need a reliable, lightweight heater for outdoor showers. It is not ideal for users who require maximum heating power or built-in compartment installation.

Quick picks

#	Product	Best for	Price
1	CAMMOO 65000 BTU RV Tankless Water Heater Best overall	high-output RV heating with safety door	Check price of CAMMOO 65000 BTU RV Tankless Water Heater on Amazon
2	VEVOR 42,000 BTU Propane RV Tankless Water Heater Also great	RV owners needing remote control and outdoor outlet	Check price of VEVOR 42,000 BTU Propane RV Tankless Water Heater on Amazon
3	Camplux 1.58 GPM Portable Propane Water Heater Also great	Lightweight camping and low-pressure RV setups	Check price of Camplux 1.58 GPM Portable Propane Water Heater on Amazon
4	HUDEX 42,000 BTU Propane RV Heater Best premium	Replacing standard tank heaters in cold climates	Check price of HUDEX 42,000 BTU Propane RV Heater on Amazon
5	Camplux 6L Portable Propane Water Heater Also great	lightweight RV camping and outdoor showers	Check price of Camplux 6L Portable Propane Water Heater on Amazon
6	GASLAND BS211 8L Propane Heater Best budget	Outdoor camping and low-pressure sites	Check price of GASLAND BS211 8L Propane Heater on Amazon
7	MAWI 41000 BTU Portable Propane Heater	outdoor RV showering and camping trips	Check price of MAWI 41000 BTU Portable Propane Heater on Amazon

Our 7 picks

Best overall

CAMMOO 65000 BTU RV Tankless Water Heater

Best for: high-output RV heating with safety door

Fuel Type: Propane
Flow Rate: 3.9 GPM
BTU: 65,000 BTU
Voltage: 12V DC
Temperature Control: ±3°F
Certification: CSA

View on Amazon: CAMMOO 65000 BTU RV Tankless Water Heater Affiliate link

This CAMMOO unit delivers 65,000 BTUs of heating power for RV use. It runs on 12V DC propane and measures 15 x 15 x 15 inches. The system includes a safety door and dual outlets. Temperature control stays within ±3°F. You get a wired controller for easy status checks. It works well for mobile living up to 9800 ft altitude.

Pros

High 65,000 BTU output for rapid heating
12V DC power compatible with RV systems
Includes safety door and dual outlets
Precise temperature control within ±3°F
CSA certified for safety standards

Cons

Uses a wired controller instead of wireless
Requires external water outlet for outdoor use
Heavier at 28.5 pounds than portable kits

Good fit if

You need high BTU output for cold weather
You want a complete package with a safety door
You prefer a wired controller for clear status

Skip if

You need wireless app control for remote operation
You require a lighter unit under 20 pounds
You want a built-in display without wiring

Verdict: CAMMOO 65000BTU RV Tankless Water Heater suits RV owners who prioritize high heating power and safety certifications. It is ideal for those who need reliable hot water in cold conditions and do not mind a wired controller.

Also great

VEVOR 42,000 BTU Propane RV Tankless Water Heater

Best for: RV owners needing remote control and outdoor outlet

Fuel Type: Propane
BTU: 42,000 BTU
Installation Location: Outdoor
Dimensions: 15 x 15 inches
Use: RV
Weight: 26.9 pounds

View on Amazon: VEVOR 42,000 BTU Propane RV Tankless Water Heater Affiliate link

The VEVOR 42000 BTU RV tankless water heater provides instant hot water for showering and cleaning. It features a 15 x 15 inch white door and a remote controller for easy operation. The unit includes an outdoor water outlet and segmented combustion technology for all-season use. It weighs 26.9 pounds and uses propane fuel. This model fits standard RV spaces with its compact dimensions.

Pros

42,000 BTU heating power for rapid hot water delivery
Includes remote controller and LED smart display for convenient control
Segmented combustion technology adjusts temperature for seasonal changes
Front outdoor water outlet for washing pets or vehicles

Cons

Lower 42,000 BTU output compared to 65,000 BTU alternatives
Heavier at 26.9 pounds compared to lighter portable units
Fixed 15 x 15 inch door size limits installation flexibility

Good fit if

You need a dedicated RV water heater with a remote
You want an outdoor outlet for camping tasks
You prefer a white unit with a modern LED display

Skip if

You require more than 42,000 BTU for high flow
You need a unit under 20 pounds for easy carrying
You want a model with dual internal outlets

Verdict: VEVOR 42000 BTU RV Water Heater suits RV owners who value remote control and outdoor utility over maximum heating power. It is a solid choice for those who prioritize convenient operation and specific door dimensions.

Also great

Camplux 1.58 GPM Portable Propane Water Heater

Best for: Lightweight camping and low-pressure RV setups

Fuel Type: Propane
Flow Rate: 1.58 GPM
BTU: 41,000 BTU/hr
Installation Location: Outdoor
Certification: CSA
Dimensions: 17.3 x 5.12 x 5.12 in

View on Amazon: Camplux 1.58 GPM Portable Propane Water Heater Affiliate link

The Camplux BW158G is a portable propane tankless water heater designed for outdoor use. It delivers 1.58 gallons per minute at 41,000 BTU. Weighing only 13 pounds, it features a foldable handle for easy carrying. The unit ignites with 3.0 PSI water pressure, making it suitable for low-pressure systems. It runs on two D-cell batteries and includes an LED temperature display. This model suits campers and RV travelers needing lightweight, instant hot water.

Pros

1.58 GPM flow rate at 41,000 BTU
Lightweight 13-pound build with foldable handle
Ignites at 3.0 PSI water pressure
LED display with ECO and FULL gas modes

Cons

Requires two D-cell batteries for ignition
Limited to outdoor installation only
Lower flow rate than higher-end RV models

Good fit if

You need a lightweight heater for camping trips
You have low water pressure in your RV
You want instant hot water without electricity

Skip if

You require indoor installation capabilities
You need a flow rate above 1.6 GPM
You prefer a unit with built-in electrical power

Verdict: Camplux BW158G 1.58 GPM Propane Heater is a practical option for campers who prioritize portability and low-pressure compatibility over high flow volume.

Best premium