---
product_id: 99712494
title: "Prestige High Efficiency Condensing Tankless Indoor Natural Gas Water Heater, RTGH-84DVLN-2 8.4 GPM"
brand: "rheem"
price: "$4436.68"
currency: USD
in_stock: true
category: "Rheem"
url: https://www.desertcart.us/products/99712494-prestige-high-efficiency-condensing-tankless-indoor-natural-gas-water-heater
store_origin: US
region: United States of America
---

# High energy efficiency Compact 9.8"W x 18.5"H design 8.4 GPM rapid flow Prestige High Efficiency Condensing Tankless Indoor Natural Gas Water Heater, RTGH-84DVLN-2 8.4 GPM

**Brand:** rheem
**Price:** $4436.68
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home comfort with endless hot water—because waiting is so last decade!

## Quick Answers

- **What is this?** Prestige High Efficiency Condensing Tankless Indoor Natural Gas Water Heater, RTGH-84DVLN-2 8.4 GPM by rheem
- **How much does it cost?** $4436.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/99712494-prestige-high-efficiency-condensing-tankless-indoor-natural-gas-water-heater)

## Best For

- rheem enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Wall Mount:** Sleek, compact design fits perfectly in tight spaces—ideal for modern homes and upgrades.
- • **Save Big on Energy Bills:** High-efficiency condensing technology slashes operating costs while being eco-friendly.
- • **Safety First Leak Detection:** Advanced water & gas leak sensors automatically shut down the unit, ensuring peace of mind.
- • **Instant Hot Water, Zero Wait:** Experience endless hot water on demand—no more cold showers or wasted energy.
- • **Reliable Stainless Steel Build:** Durable, corrosion-resistant materials guarantee long-lasting performance and value.

## Overview

The Rheem Prestige RTGH-84DVLN-2 is a high-efficiency, natural gas tankless water heater delivering 8.4 gallons per minute of continuous hot water. Its compact stainless steel design saves space while advanced leak detection enhances safety. Perfect for energy-conscious professionals seeking reliable, on-demand comfort with lower utility costs.

## Description

RHEEM RTGH-84DVLN-2 Natural Gas Condensing Tankless Water Heater

## Features

- Hot water without the wait - or the waste
- Low operating cost - High energy efficiency and water savings setting
- Space Savings - Compact, space-saving design. Perfect for a tank replacement.
- Water & Gas Leak Detection will shut down unit and provide an error code

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CZ8999J |
| Best Sellers Rank | #961,917 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,297 in Water Heaters |
| Brand Name | Rheem |
| Capacity | 8.4 Gallons |
| Color | Gray |
| Customer Reviews | 4.1 4.1 out of 5 stars (204) |
| Efficiency | High |
| Flow Rate | 8.4 Gallons Per Minute |
| Global Trade Identification Number | 00020352694900 |
| Included Components | Rough Plumbing;Parts and Repair;water-heaters |
| Is Electric | No |
| Item Dimensions W x H | 9.8"W x 18.5"H |
| Item Type Name | Water Heater |
| Item Weight | 77.9 Pounds |
| Manufacturer | Rheem |
| Manufacturer Part Number | RTGH-84DVLN-2 |
| Material Type | Stainless Steel |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | RTGH-84DVLN-2 |
| Mount Type | Wall |
| Power Source | ac_dc |
| Special Features | Detection |
| Style Name | RTGH-84DVLN-2 (8.4 GPM) |
| UPC | 020352694900 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Rheem
- **Capacity:** 8.4 Gallons
- **Power Source:** ac_dc
- **Product Dimensions:** 9.8"W x 18.5"H
- **Special Feature:** Detection

## Images

![Prestige High Efficiency Condensing Tankless Indoor Natural Gas Water Heater, RTGH-84DVLN-2 8.4 GPM - Image 1](https://m.media-amazon.com/images/I/61KcE-gNaqL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this compatible replacement for rtg84xln1**
A: yes

**Q: What do you meant by wind power?**
A: When loading this tankless product onto Amazon's webpage, there was an issue with the information given. This product uses natural gas to heat the water and a 120v plug-in to power the monitoring system and ignitors.

**Q: Does this unit have a thermostat to control the water temperature?**
A: Yes, this unit's thermostat is preinstalled right onto the service panel. This design is to allow you for easier installation.

**Q: Can somebody post links to the extra parts we need to order including pvc pipes.**
A: Here is the use and care manual with installation instructions.
https://s3.amazonaws.com/WebPartners/ProductDocuments/FF750292-BF6C-4D70-AB29-82F133EEAD35.pdf
Each installation is different and may require different parts.

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**Shop now:** [https://www.desertcart.us/products/99712494-prestige-high-efficiency-condensing-tankless-indoor-natural-gas-water-heater](https://www.desertcart.us/products/99712494-prestige-high-efficiency-condensing-tankless-indoor-natural-gas-water-heater)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*