Onsen 10L Outdoor Propane Portable Tankless Water Heater 2.6 Gal/Min 75K BTU with 3.0 Pump & 1.0L Accumulator

$349.00 USD

Onsen 10L Outdoor Propane Portable Tankless Water Heater 2.6 Gal/Min 75K BTU with 3.0 Pump & 1.0L Accumulator

Onsen 10L Outdoor Propane Portable Tankless Water Heater 2.6 Gal/Min 75K BTU with 3.0 Pump & 1.0L Accumulator

Name: Onsen 10L Outdoor Propane Portable Tankless Water Heater 2.6 Gal/Min 75K BTU with 3.0 Pump & 1.0L Accumulator
Brand: Onsen Products
SKU: ON-10L-DP30-ACT1L
Price: 349.0 USD
Availability: InStock
Rating: 5 (3 reviews)

$349.00 USD

Quantity

description

Specifications

Operating manual

The Onsen 10L Portable Tankless Water Heater with 3.0 RV / Marine Diaphragm 12V Water Pump and 1.0L Accumulator Tank allows you to enjoy a hot shower outside anytime, anywhere.

Ideal for heating spring / fall water temperatures below 45°F, the Onsen 10L turns freezing water into instant hot water on demand and features an electronic ignition (no pilot light and no wasted gas) activated by water pressure and flow.

Designed for the ultimate portability and accessibility wherever you roam, Onsen is the only portable water heater on the market featuring a dual-ignition system with two convenient options to choose from when you're venturing outdoors. Get started with two "D" cell batteries or connect to a 12 volt power source.

The 12V Water Pump supplies the necessary water pressure to your tankless water heater while the small 1.0L Accumulator Tank acts as a pressure buffer to allow for a quieter, smoother flow and give you better control of hot water temperatures.

Featuring a premium shower head, digital screen and included 12V battery clips, the Onsen 10L runs on a standard propane tank and is perfect for hunting camps, off-grid cabins, camping, boating, pet grooming, horse trailers, stables or simply rinsing off by the pool.

Bring the comfort of Onsen to all your outdoor adventures!

Please note that pump water hoses shown in image are not included.

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60-day refund/return policy Learn more
US/Canada based support

Learn More

Model	10L
BTUs	75,000
Fuel type	Liquid propane
Portable	Yes
Water Pressure Requirement	10-80 PSI
Ignition system	2 “D” batteries / 12 volts
Max temperature	60°C / 140°F
Indoor/Outdoor	Outdoor
Vent Type	None required
Weight	19 lbs / 8.62 kg
Dimensions	25.83 x 13.43 x 8.19 in.
Warranty	2-year limited

Operating Manual - Onsen 10L Portable Tankless Water Heater

Operating Manual - Onsen 3.0 RV / Marine Diaphragm 12V Water Pump

Operating Manual - Onsen 1.0L Accumulator Tank

Unique features

Dual ignition system

The only portable tankless water heater on the market to feature both "D" and 12-volt battery ignition.

12-volt alligator clips

Includes 12-volt alligator clips.

LED screen

Simple and precise display of water temperature and battery life.

Premium showerhead

Includes a superior quality On/Off shower head.

What’s in the box

Water heater
On/Off showerhead and holder
Gas regulator for 20-pound propane tank
Female ¾-inch adapter for garden hose
Gas compression fitting
Quick Connect adapter
Teflon tape
Hardware set
2 x 12-volt alligator clips
Water pump
Strainer
4 x ½“ hose barb adapters
2 x ½“ threaded adapters
Accumulator

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Customer Reviews

5.0 Based on 3 Reviews

5 ★

100%

4 ★

3 ★

2 ★

1 ★

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06/04/2022

kurt k.

Canada

works as advertised

Nice stream of hot water and amazingly quiet pump prefect for an offgrid cabin or on your camping trip. Have several fixtures attached inline and still enough psi to power the on demand shower attached in series to a rain barrel

10/12/2021

Bruce p.

Canada

Best water heater

This is a very good product , we used it for a 10 day hunting trip and worked 110% , shower has great pressure and easy to control the water temperature . Was easy to put together but wished I bought the brass quick connect hose connectors as I had to pick up some cheap plastic ones at hardware store and they leaked a little . Thanks again for getting mine to me before my hunt . Very good customer service.

12/14/2020

Phil B.

Canada

Only tried it once so far

I ordered this system for my off grid cabin. I received it within days of my order. I set it up in my driveway to run off my garage hose so I didn't try the pump or accumulator. I turned on the water to the system and opened the shower valve. It started up and I had hot water in seconds. It was warm on full water flow but when I turned down the flow rate I could get it pretty hot with still a decent flow. I will set it up in the spring with the pump using a deep cycle battery. That will give it the real test for the full system.