---
product_id: 620149911
title: "Gas Tankless Water Heater 1.58GPM,Indoor Installation Instant Hot Water heater"
brand: "ruinopar"
price: "€ 575.88"
currency: EUR
in_stock: true
reviews_count: 7
category: "Ruinopar"
url: https://www.desertcart.hr/products/620149911-gas-tankless-water-heater-1-58gpm-indoor-installation-instant-hot
store_origin: HR
region: Croatia
---

# 1.58 GPM instant flow 42,000 BTU max power 6+ safety protections Gas Tankless Water Heater 1.58GPM,Indoor Installation Instant Hot Water heater

**Brand:** ruinopar
**Price:** € 575.88
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot water, zero wait—upgrade your comfort game instantly!

## Quick Answers

- **What is this?** Gas Tankless Water Heater 1.58GPM,Indoor Installation Instant Hot Water heater by ruinopar
- **How much does it cost?** € 575.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/620149911-gas-tankless-water-heater-1-58gpm-indoor-installation-instant-hot)

## 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

- • **Low Pressure Startup:** Starts at just 2.5 PSI water pressure—perfect for varied indoor and outdoor setups.
- • **Advanced Safety Suite:** CSA approved with antifreeze, flame-out, and overheating protections for peace of mind.
- • **Compact & Portable Design:** Lightweight 4.99 kg unit with easy mounting and handle for ultimate mobility.
- • **Energy Efficient Ignition:** Auto ignition and flameout save 11.5% energy while ensuring safe operation.
- • **Instant Hot Water On Demand:** No more waiting—get endless hot water the moment you turn the tap.

## Overview

The RUINOPAR Gas Tankless Water Heater delivers instant hot water at 1.58 gallons per minute powered by a robust 42,000 BTU burner. Designed for indoor installation, it features a compact, lightweight build (4.99 kg) with easy mounting options. Safety is paramount with CSA approval and multiple protections including antifreeze, flame-out, and overheating safeguards. Its energy-saving auto ignition system reduces fuel consumption by 11.5%, while low water pressure startup (2.5 PSI) ensures reliable performance in diverse environments.

## Description

Portable Water Heater Propane Water Heater Propane Tankless Water Heater Camping Water Heater RV Hot Water Heater On Demand Hot Water Heater Gas Water Heater Outdoor Water Heater Camp Water Heater for Camping Outside Shower LPG LP Boat Water Heater

Review: Bad Quality - Heater was leaking water from inside the unit from day one. After fixing the leak the wires from the battery burned. Fixed this issue but unit works only when it wants too. Not a good product at all
Review: Review - I added the batteries and its not working

## 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 inlet pipe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZL8WYY8 |
| ASIN  | B0CZL8WYY8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #53,440 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Water Heaters |
| Color | Matte Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (414) |
| Customer reviews | 3.9 3.9 out of 5 stars (414) |
| Date First Available | 7 April 2024 |
| Date First Available  | 7 April 2024 |
| Flow Rate | 1.58 Gallons Per Minute |
| Included components | water heater |
| Item Weight | 4.99 Kilograms |
| Item model number | JSN-F01 |
| Item model number  | JSN-F01 |
| Manufacturer | RUINOPAR |
| Manufacturer  | RUINOPAR |
| Material | Copper |
| Maximum Pressure | 145 Pound per Square Inch |
| Plug Profile | bracket mount |
| Power source type | Natural Gas |
| Product Dimensions | 25.4 x 25.4 x 30.99 cm; 4.99 kg |
| Product Dimensions  | 25.4 x 25.4 x 30.99 cm; 4.99 kg |
| Special Features | Anti-Freezing Protection, LED Display |
| Style | Indoor Installation |
| Wattage | 12200 watts |

## Product Details

- **Brand:** RUINOPAR
- **Capacity:** 6 Liters
- **Power source:** Natural Gas
- **Product dimensions:** 25.4W x 31H centimeters
- **Special features:** Anti-Freezing Protection, LED Display

## Images

![Gas Tankless Water Heater 1.58GPM,Indoor Installation Instant Hot Water heater - Image 1](https://m.media-amazon.com/images/I/71JgVnOsyIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Bad Quality
*by A***R on 25 February 2026*

Heater was leaking water from inside the unit from day one. After fixing the leak the wires from the battery burned. Fixed this issue but unit works only when it wants too. Not a good product at all

### ⭐ Review
*by G***A on 24 December 2025*

I added the batteries and its not working

### ⭐⭐⭐⭐⭐ Review
*by U***K on 3 October 2025*

منتج ممتاز ويسخن الماء بدرجة عالية كما المطلوب

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/620149911-gas-tankless-water-heater-1-58gpm-indoor-installation-instant-hot](https://www.desertcart.hr/products/620149911-gas-tankless-water-heater-1-58gpm-indoor-installation-instant-hot)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*