---
product_id: 660782645
title: "Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater"
brand: "ranein"
price: "10976 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/660782645-ranein-natural-gas-tankless-water-heater-outdoor-max-5-3
store_origin: DK
region: Denmark
---

# 5.3 GPM max flow rate 130,000 BTU high heat output Compact 23.2"L x 14.2"W x 5.9"H design Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater

**Brand:** ranein
**Price:** 10976 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your outdoor living with endless hot water—no tank, no wait!

## Quick Answers

- **What is this?** Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater by ranein
- **How much does it cost?** 10976 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/660782645-ranein-natural-gas-tankless-water-heater-outdoor-max-5-3)

## Best For

- ranein enthusiasts

## Why This Product

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

## Key Features

- • **Family-Ready Capacity:** Supports 3-5 outlets simultaneously with 5.3 GPM flow rate.
- • **Space-Saving Wall Mount:** Sleek, compact design fits seamlessly outdoors without clutter.
- • **Instant Hot Water On Demand:** Say goodbye to waiting—unlimited hot water whenever you need it.
- • **Built-In Anti-Freeze Protection:** Durable performance even in cold climates—prevents freezing and cracking.
- • **Powerful & Efficient Combustion:** Smart blower adjusts speed for full combustion and safer, quieter operation.

## Overview

The Ranein Natural Gas Tankless Water Heater delivers instant hot water with a powerful 130,000 BTU output and a maximum flow rate of 5.3 gallons per minute. Designed for outdoor wall mounting, its compact footprint saves space while supporting multiple outlets for whole-family use. Featuring an intelligent blower system for efficient combustion and low noise, plus built-in anti-freeze protection, it ensures safe, reliable performance year-round. Easy to install with standard fittings and backed by a 2-year warranty, this heater is the smart upgrade for modern homes seeking convenience and energy efficiency.

## Description

Full description not available

## Features

- Fans Placed Underneath: It will be more secure in terms of safety, and no smoke backflow will occur. The blower has large power and can automatically adjust the rotating speed according to the change of external wind pressure and the change of water temperature to provide sufficient oxygen for gas combustion, ensuring full combustion and safer use. Low noise and longer service life.
- No Waiting Required: Unlike traditional tank water heaters, tankless water heaters eliminate the need for a 30-minute preheating wait time, allowing you to have unlimited hot water on demand.
- Easy to Assemble and Use: Uses standard 1/2" NPT water inlet fittings and 3/4" NPT air inlets for quick installation. Its compact size of 23.2"L x 14.2" W x 5.9"H takes up almost no space. If you have any questions about installation and operation, please do not hesitate to contact us and we will serve you wholeheartedly.
- Wide Application: 130,000 BTU high heating capacity and maximum 5.3 GPM. It is suitable for 3-5 outlet points, which can satisfy whole family. Equipped with Anti-Freeze Protection: Prevents the water heater from freezing and cracking internally.
- Note: If you encounter any issues, please contact us. In cold weather, if the water heater is not used for a long time, the pressure relief valve needs to be opened to drain the remaining water in the water heater. Not recommended for areas over 2,000 feet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ranein |
| Product Dimensions | 14.2"W x 23.2"H |
| Color | Gray |
| Voltage | 120 Volts |
| Maximum Flow Rate | 5.3 Gallons Per Minute |
| Heat Output | 130000 British Thermal Units |
| Efficiency | High Efficiency |
| Style | Natural Gas |
| Maximum Operating Pressure | 116 Pound per Square Inch |
| Mounting Type | Wall |
| Is Electric | No |
| Manufacturer | Ranein |
| Item Weight | 35 pounds |
| Item model number | RHO13K-NG |
| Included Components | Manual x1, Tankless Water Heater x1, Wired gigital controller x 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** Ranein
- **Capacity:** 5.3 Gallons
- **Power Source:** Natural Gas
- **Product Dimensions:** 14.2"W x 23.2"H
- **Color:** Gray

## Images

![Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater - Image 1](https://m.media-amazon.com/images/I/51VKXbeZJdL.jpg)
![Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater - Image 2](https://m.media-amazon.com/images/I/71Wefj12JPL.jpg)
![Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater - Image 3](https://m.media-amazon.com/images/I/61BpO1U2MmL.jpg)
![Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater - Image 4](https://m.media-amazon.com/images/I/71Nccd9TEsL.jpg)
![Ranein Natural Gas Tankless Water Heater, Outdoor Max 5.3 GPM, 130,000 BTU Instant Hot Water Heater - Image 5](https://m.media-amazon.com/images/I/71BUJRo0GVL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So good. Did it myself.
*by E***Y on April 26, 2025*

I absolutely love this heater. I replaced a much older water heater with this. Since my other one was propane I wanted this one to be as well. It fit perfectly where my old one was and vented right outside, so easy. Everything hooked up nicely. I cannot say enough good things. There is no wavering in the temperature. It is louder than my other one but definitely not loud. I do recommend purchasing the installation kit. I did not use the tape supplied, I used blue goo that I bought separately.

### ⭐⭐⭐⭐⭐ I love this water heater!!
*by J***S on August 23, 2024*

The media could not be loaded. Editing to update, it’s now been about 3 months and I love this so much! Bills went down about 100$ and it’s just perfect!I got this about 3/4 weeks ago it’s been installed 3 weeks or so. My dad installed and I was helping. It was easy to install and hook up. The packaging comes with everything basically, you need to hook up. I’m pretty sure we had to buy the shut offs. But either way it’s cheap and works great. I have 5 kids almost 6-11 years old plus 3 adults. So far no problems with it heating and keeping temperatures. It’s quiet and definitely space saving!!! So now I can use the bathroom closet instead of having a big tank taking up all the space. This is the propane not natural gas. Sorry for the long video review but wanted to let people to know some details cause I was hesitant my own self after reading some of the reviews. Questions for will it work or not work cause I was told by Lowe’s a few years ago I need a 9-11gpm for the people I have in household. It’s actually by faucets and the rating they have and how many you have and want running at the same time. So I bought all my fancy faucets (waterfall, rain shower head) etc from Amazon as well and they do take a good bit of water output so I just checked the output and f it, let’s give this a try. My main concerns was the reviews like “I got propane but it won’t work it’s only for natural gas” or “it leaks upon installation or after a few days” I’ve had it for almost 3 weeks and it’s been good to us no leaks nothing. I’d definitely recommend this tankless heater

### ⭐⭐⭐⭐⭐ Great on Demand water heater
*by C***L on March 28, 2025*

What a great item for a great price. We have wanted to install one at our place in CA for a long time. It was well boxed, and easy to install, instructions were a little vague, but website gave us the help we needed. We appreciate the savings a heater like this will give us.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/660782645-ranein-natural-gas-tankless-water-heater-outdoor-max-5-3](https://www.desertcart.dk/products/660782645-ranein-natural-gas-tankless-water-heater-outdoor-max-5-3)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-31*