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.
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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Onsen Accumulator Tank
Shipping was quick and although we have not had a chance to put this tank into service we are happy with the current onsen products we use at our cabin. Will put it into service in the spring

Outdoor heater
Overall Excellent
Great Option for Pool
We purchased this shower for kids prior to entering pool. Great option.
Onsen kit, pump, accumulator and water heater 5 liters
Product was easy to install and worked leak free on the first trial, I recommend this product strongly
Good , but needs some refinement
Product good, but the same as many others for the most part. In order to differentiate yourselves from the others, a more complete package or accessories are required on your site. I've personally built a 20 gallon aluminum water tank that also serves as a stand for the heater (This is where you are lacking in a big way.) This tank also doubles as a storage compartment for everything including the stand, heater, pump, accumulator hoses and fittings for when it is not in use or longer storage times and needed. No disappointment in what I've received .... It is just a lot of fabrication and time to make it as useful as possible in the way I intended to use it while camping. If you are interested in some pictures of what I have made ,then ask. I'm sure more people would like the opportunity to purchase something like this considering a lot of people don't like using up all their potable water in their RV's for having a shower. This allows for water collection from a lake or river or creek to be used with the comfort of some heat and holds plenty of water for 2 individual showers without the need to refill it.