---
product_id: 487583625
title: "RE180eN Non-Condensing Natural Gas Tankless Water Heater, Up to 8.5 GPM, Outdoor Installation, 180,000 BTU"
brand: "rinnai"
price: "€ 2828.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rinnai"
url: https://www.desertcart.sk/products/487583625-re180en-non-condensing-natural-gas-tankless-water-heater-up-to
store_origin: SK
region: Slovakia
---

# 8.5 GPM flow rate Compact 14x27 inch size 180,000 BTU power RE180eN Non-Condensing Natural Gas Tankless Water Heater, Up to 8.5 GPM, Outdoor Installation, 180,000 BTU

**Brand:** rinnai
**Price:** € 2828.59
**Availability:** ✅ In Stock

## Summary

> 🔥 Compact power, endless comfort — heat smarter, live better!

## Quick Answers

- **What is this?** RE180eN Non-Condensing Natural Gas Tankless Water Heater, Up to 8.5 GPM, Outdoor Installation, 180,000 BTU by rinnai
- **How much does it cost?** € 2828.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/487583625-re180en-non-condensing-natural-gas-tankless-water-heater-up-to)

## Best For

- rinnai enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Compact footprint frees up valuable indoor space—goodbye bulky tanks!
- • **Smart Service Alerts:** LED display with error codes and maintenance reminders keeps your system hassle-free
- • **Future-Ready Connectivity:** Optional WiFi Controlr module lets you manage your water heater remotely
- • **Built to Last with Confidence:** 15-year heat exchanger warranty plus labor and parts coverage for peace of mind
- • **Endless Hot Water, Zero Waste:** On-demand heating only when you need it, saving energy and money

## Overview

The Rinnai RE180eN is a high-efficiency, outdoor non-condensing natural gas tankless water heater delivering up to 8.5 gallons per minute with 180,000 BTU output. Its compact design fits easily on any wall, saving space while providing reliable hot water for multiple fixtures simultaneously. Featuring an LED display for easy diagnostics and maintenance alerts, plus a robust warranty, it’s engineered for durability and energy savings. Optional WiFi control enhances convenience for the modern smart home.

## Description

Rinnai's high-efficiency non-condensing outdoor tankless natural gas water heater models offer the most advanced technology for your home. Now, with a cleaner internal layout, a new sliding bracket for easier alignment, and an LED display that allows you to set reminders and see error codes, our water heaters are designed to save you time and money with faster installation and better serviceability. Designed to be extremely compact, this small water heater only takes up the space of a small suitcase, letting you reclaim some of your home's most valuable real estate. This smart on-demand hot water heater can be made even smarter with a Rinnai Controlr for WiFi connectivity (not included).

Review: Great quality. - Good price works with no issues. Last one lasted about 14 years
Review: Well worth the money. Excellent unit. - Installed this several months ago. Install is simple if you know what your doing. Works amazing! Now the water heater closet is more storage space. The temperature control is great, you can look up how to override for hotter temps. Saved a lot of space, works excellent. Great unit for the money.

## Features

- Smart Design: Improved design of tankless hot water heater only heats when necessary to conserve energy; Speeds installation and enhances serviceability with a cleaner internal layout; LED screen provides service reminders and error codes
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This outdoor non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase, but provides up to 6.9 GPM (5 fixtures at once)
- Smart, Durable Design: Water heater fits a wide array of spaces; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B57P29PY |
| Best Sellers Rank | #30,047 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Water Heaters |
| Brand | Rinnai |
| Brand Name | Rinnai |
| Capacity | 8.5 Gallons |
| Color | Silver |
| Customer Reviews | 4.5 out of 5 stars 218 Reviews |
| Efficiency | 0.82 |
| Flow Rate | 8.5 Gallons Per Minute |
| Included Components | Tankless Water Heater |
| Is Electric | No |
| Item Dimensions W x H | 14.05"W x 27.34"H |
| Item Height | 27.34 inches |
| Item Type Name | Tankless Water Heaters |
| Item Weight | 24.09 Kilograms |
| Manufacturer | Rinnai |
| Maximum Pressure | 150 Pound per Square Inch |
| Maximum Temperature | 140 Degrees Fahrenheit |
| Model Number | REU-VE2432WD-US-N |
| Mount Type | Wall |
| Power Source | gas_powered |
| Product Dimensions | 14.05"W x 27.34"H |
| Special Feature | LED Display |
| Special Features | LED Display |
| Style Name | Natural Gas - Outdoor - 8.5 GPM |
| UPC | 766156016240 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 18 KW |

## Product Details

- **Brand:** Rinnai
- **Capacity:** 8.5 Gallons
- **Power Source:** gas_powered
- **Product Dimensions:** 14.05"W x 27.34"H
- **Special Feature:** LED Display

## Images

![RE180eN Non-Condensing Natural Gas Tankless Water Heater, Up to 8.5 GPM, Outdoor Installation, 180,000 BTU - Image 1](https://m.media-amazon.com/images/I/61cHg6bjZlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality.
*by K***Y on January 7, 2026*

Good price works with no issues. Last one lasted about 14 years

### ⭐⭐⭐⭐⭐ Well worth the money. Excellent unit.
*by J***D on September 6, 2025*

Installed this several months ago. Install is simple if you know what your doing. Works amazing! Now the water heater closet is more storage space. The temperature control is great, you can look up how to override for hotter temps. Saved a lot of space, works excellent. Great unit for the money.

### ⭐⭐⭐⭐⭐ Works great
*by T***G on December 7, 2025*

Year or so in and my dad still says it’s the best showers he’s ever taken. Can run while mom does laundry, and unlike electric it replaced, no “cold water sandwiches”

## Frequently Bought Together

- Rinnai RE180eN Non-Condensing Natural Gas Tankless Water Heater, Up to 8.5 GPM, Outdoor Installation, 180,000 BTU
- HYDRO MASTER Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass
- 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass, 3/4 Inch Service Installation Valve for rheem,rinai,ecosmart,navien,noritz,takagi,bosch

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/487583625-re180en-non-condensing-natural-gas-tankless-water-heater-up-to](https://www.desertcart.sk/products/487583625-re180en-non-condensing-natural-gas-tankless-water-heater-up-to)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*