---
product_id: 620149878
title: "Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black)"
brand: "ruinopar"
price: "¥67879"
currency: JPY
in_stock: true
reviews_count: 12
category: "Ruinopar"
url: https://www.desertcart.jp/products/620149878-portable-water-heater-propane-tankless-6l-1-58gpm-rv-on
store_origin: JP
region: Japan
---

# 1.58 GPM flow rate 42,000 BTU max power 6+ safety protections Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black)

**Brand:** ruinopar
**Price:** ¥67879
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot water freedom, wherever life takes you!

## Quick Answers

- **What is this?** Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black) by ruinopar
- **How much does it cost?** ¥67879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/620149878-portable-water-heater-propane-tankless-6l-1-58gpm-rv-on)

## Best For

- ruinopar enthusiasts

## Why This Product

- Trusted ruinopar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Lightweight 11 lbs design with handle and bracket mount—perfect for camping, boating, or cabins.
- • **Robust Safety Suite:** CSA-approved with flameout, overheating, antifreeze, and pressure protections for peace of mind.
- • **Energy-Smart Ignition:** Auto ignition and flameout save 11.5% energy while maximizing safety.
- • **Precision Digital Control:** Adjust temperature and water flow easily with the clear LED display for your ideal shower experience.
- • **Instant On-Demand Hot Water:** No preheating needed—just turn the tap and enjoy endless hot water anywhere.

## Overview

The RUINOPAR Portable Propane Tankless Water Heater delivers powerful 42,000 BTU output and 1.58 GPM flow for instant hot water on demand. Designed for outdoor use in camping, boating, and cabins, it features a compact 11-pound build with easy mounting and a digital display for precise temperature control. Safety is paramount with CSA approval and six advanced protections including flameout and antifreeze safeguards. Energy-efficient auto ignition ensures you save fuel without sacrificing comfort.

## Description

Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black) - desertcart.com

Review: Ahhhh. A nice hot shower. - This water heater works wonderfully in our outdoor shower stall. We can control the water temperature.. I like 115-120 degrees, my husband 105. It's wonderful!
Review: This is not a camping shower heater - I bought this for camping. This is NOT for camping as I know it meaning going to a normal tent campsite. I tried every configuration of the batteries but no lights ever came on. Either I got a dud or, more likely, it didn’t have the incoming water. This unit requires water to be pumped in. If you connect it to a hose, you will have the incoming pressure. But very few campsites have their own spigots and certainly not if you’re hiking. If that’s your scenario like me, you would need to buy a pump that would sit in a bucket and push the water up. I have no idea what pump would do that and at that point it’s not portable. A true tankless camping shower looks like a portable battery pack and costs more than this but if you want a “plug and play” instant hot water shower for camping that’s what you need. I’m returning this and still unhappy because I wasted a lot of time and effort on something that was never going to work. (And I’m out the cost of the batteries)

## Features

- 【On Demand Hot Water】Maximum power output 42,000btu/hour, get instant endless hot water easily wherever you are. No need to preheat before using tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature. Low water pressure start up, just need 2.5 PSI of water pressure. 1.58 gallons per minute of on-demand hot water. Fully adjustable heat and water flow.
- 【CSA Approved Safety 】RUINOPAR Tankless Water Heater with CSA Approved Regulator, safe as per Canadian and US Standard.Automatically decrease water pressure between 2.5-145PSI. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. High water temperature protection over 167°F. Shut off gas supply automatically under unexpectable flameout.
- 【Safety Protection】The safety of the propane water heater is also an important thing that everyone will value very much; Our products have more than 6 protection methods; The product has safety protection that measures such as overheating protection, antifreeze protection, flame-out protection, anti-dry protection, high water pressure protection and low water flow protection, which prevent the product from doing harm to users,providing a comfortable and safe bathing conditions, reliable product.
- 【Lightweight Portable Design】Compact size and lightweight design for easily carry. It can bring a amazing hot shower for you when you are camping , to the beach, etc. Also you can wash your pets with this tankless water heater in outdoor. Using the handle of the gas water heater or the mounting bracket on the back to hang it. It only takes you a few minutes to install it.
- 【Energy Saving】With automatic ignition and flameout modes, when you turn on the shower nozzle, the tankless water heater automatically ignites, and when you turn off the shower nozzle, the water heater automatically put out the flame; With this unique design, our heater can save 11.5% energy for you and ensure your safety at the same time.
- ★【Important Tips】To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas connector. The tankless water heater will "caught on fire "with improper operation. Always check gas leakage before operation.
- ★【2-Year Quality Warranty】We provide the 24-month warranty for the gas water heater, replace a new set directly once it has any quality problems.If you encounter any product after-sales problems, you can always contact the RUINOPAR support team, we will give you a satisfactory solution within 24 hours,Professional team is always online.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZL8WYY8 |
| Best Sellers Rank | #74,609 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Water Heaters |
| Brand | RUINOPAR |
| Brand Name | RUINOPAR |
| Capacity | 6 liters |
| Color | Matte Black |
| Customer Reviews | 3.8 out of 5 stars 460 Reviews |
| Flow Rate | 1.58 gpm |
| Heat Output | 42000 british thermal units |
| Included Components | water heater |
| Item Dimensions W x H | 10"W x 12.2"H |
| Item Type Name | water heater |
| Item Weight | 11 pounds |
| Manufacturer | RUINOPAR |
| Material Type | Copper |
| Maximum Pressure | 145 psi |
| Maximum Temperature | 167 °F |
| Model Number | JSN-F01 |
| Mount Type | bracket mount |
| Number of Items | 1 |
| Power Source | gas_powered |
| Product Dimensions | 10"W x 12.2"H |
| Special Feature | Anti-Freezing Protection , LED Display |
| Special Features | Anti-Freezing Protection, LED Display |
| Style Name | Portable,Automatic,Adjustable,Outdoor |
| Wattage | 12200 watts |

## Product Details

- **Brand:** RUINOPAR
- **Capacity:** 6 liters
- **Power Source:** gas_powered
- **Product Dimensions:** 10"W x 12.2"H
- **Special Feature:** Anti-Freezing Protection, LED Display

## Images

![Portable Water Heater Propane Tankless - 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins(black) - Image 1](https://m.media-amazon.com/images/I/71JgVnOsyIL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ahhhh. A nice hot shower.
*by R***H on August 29, 2026*

This water heater works wonderfully in our outdoor shower stall. We can control the water temperature.. I like 115-120 degrees, my husband 105. It's wonderful!

### ⭐ This is not a camping shower heater
*by C***L on September 22, 2025*

I bought this for camping. This is NOT for camping as I know it meaning going to a normal tent campsite. I tried every configuration of the batteries but no lights ever came on. Either I got a dud or, more likely, it didn’t have the incoming water. This unit requires water to be pumped in. If you connect it to a hose, you will have the incoming pressure. But very few campsites have their own spigots and certainly not if you’re hiking. If that’s your scenario like me, you would need to buy a pump that would sit in a bucket and push the water up. I have no idea what pump would do that and at that point it’s not portable. A true tankless camping shower looks like a portable battery pack and costs more than this but if you want a “plug and play” instant hot water shower for camping that’s what you need. I’m returning this and still unhappy because I wasted a lot of time and effort on something that was never going to work. (And I’m out the cost of the batteries)

### ⭐⭐⭐⭐⭐ Works as well as any other camp heater, and the price is good.
*by C***S on September 3, 2025*

My old CampLux heater I had been using for about six summers died this year, realized just before a camping trip. I got this one mainly because it had 1 day shipping that I needed, but I am happy with this unit. The Winter/Summer dial just changes if two burners come on, or just one. So in winter mode you will get hotter water, if you need water over 100 degrees, otherwise summer is nice to keep the water in the 90s range. This is attached directly to a camp sink, so we use summer setting for washing hands and stuff, and use winter setting to get hotter water for washing dishes. Beyond the summer/winter setting, you can change the flame height using the heat setting dial to get the exact temp you want. The digital display is something my old heater did not have, and it is handy to have that available. It has not failed to light for me when turning on the water pressure, and we used it several times a day for over a week when camping this year. I did not see how long it will heat, but I know my old one had a safety feature where it would auto turn off after about five minutes. Based on the reviews saying it turns off, I assume this heater has that feature as well, and that is not failure, it is a safety feature. It was easy to move my fittings over to it, and they supply the teflon tape for the connections. I used the tape for both the gas and water line fittings and I had no leaks. There is an adapter supplied to allow a garden hose fitting for the water in. They assume you will be using the showerhead, so they supply no adapter for the output to go to a garden hose, but I already had those adapters from my old heater that I moved over. All in all, the price was good at $100, since it was generally about $50 less than other camp heaters available. I don't see where the more expensive ones give you anything more than this one, so it seems like a good deal. I had paid almost $200 for my old CampLux heater when I bought it years ago. Time will tell, but I hope to get several years out of this one as well.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-20*