Kohree Tankless Water Heater Propane 10L 2.64 GPM - Portable Hot Water

In this review the Kohree Tankless Water Heater Propane 10L is assessed for RVs, cabins and outdoor use; it stands out because it delivers on-demand hot water at up to 2.64 GPM while remaining portable and straightforward to install. The unit's maximum output of 68,250 BTU/hour and a temperature rise capability up to 158F (70C) make it a strong choice when instant hot water is needed off-grid or at a backyard shower. For buyers who want a durable, tankless propane solution without complex setup, this model is worth a close look.

Key Features

• High flow and power: 2.64 GPM flow and 68,250 BTU/hour output provide steady hot water for showers and cleaning tasks without a storage tank.
• Wide temperature range: Heats water with a temperature rise up to 158F (70C), which helps in cold conditions and winter use.
• Advanced safety protection: CSA safety approved with six protections including overheat, low flow, dry combustion and flame failure for safer operation.
• Portable design: Built-in handle and optional mounting bracket make it easy to move and hang for RVs, campsites, poolside or barn use.
• Durable connections: High-quality brass connector and rugged housing designed for outdoor, windproof and rainproof performance.
• Simple install and controls: Comes with detailed instructions, battery ignition, and an energy-saving knob to adjust hot or cold output.

Who It's For

The Kohree 10L propane tankless heater is best for people who need portable, on-demand hot water for an RV, cabin, workshop, backyard shower or pet washing station, especially where electrical options are limited. It suits off-grid users who need a higher cold-weather performance, since the 10L model is recommended for areas that occasionally dip below 50F (10C).

Those who should look elsewhere include buyers who require very high continuous flow for multiple indoor fixtures at once, or anyone who cannot use liquid propane. Also consider a model with different capacity if your average winter minimum temperature stays well above 50F (10C), where the smaller 6L variant may be more appropriate.

Pros & Cons

Pros

• Strong heating power and respectable 2.64 GPM flow for outdoor showers and cleaning tasks.
• Comprehensive safety package with CSA approval and multiple protections for reliable operation.
• Portable and easy to mount or carry with a handle, suitable for campsites, RVs and poolside use.
• Clear instructions and simple battery ignition make setup quick for most users.

Cons

• Some users reported mixed heat retention in warmer 'summer' mode, which may not reach expected temperatures in all conditions.
• A small number of buyers reported shipping damage to external piping, suggesting careful inspection on arrival is advisable.

Specifications

Gas supply	Liquid Propane
Rated heat input	68,250 BTU/HR
Water flow range	1.14-2.77 GPM
Temp. rise range	50F (10C) - 140F (70C)
Water pressure range	14.5-110 PSI
Ignition	2 D batteries, DC 3V
Product weight	20 lbs

Our Verdict

The Kohree 10L propane tankless heater offers solid on-demand hot water performance, excellent safety features and true portability, making it a practical choice for RVers, campers and small off-grid sites. It represents good value for buyers needing reliable hot water where electric options are limited, but inspect shipped plumbing for damage and consider the summer-mode heat notes if peak outlet temperature is critical.

Frequently Asked Questions

Can this unit be used for winter showers?
Yes. It heats faster than many electric models and can reach up to 158F (70C); follow winterizing guidance for freezing conditions.

How is the heater ignited?
Ignition uses two D batteries (DC 3V) and the unit runs about six months on typical battery life.

Is it suitable for RV installation?
Yes. It is designed for portable and outdoor use including RVs, with a handle or mounting bracket for easy attachment.