---
product_id: 474487802
title: "EX22DTWN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 21,500 BTU, White"
brand: "rinnai"
price: "€ 4951.61"
currency: EUR
in_stock: true
reviews_count: 10
category: "Rinnai"
url: https://www.desertcart.sk/products/474487802-ex22dtwn-direct-vent-wall-furnace-indoor-natural-gas-heater-energy
store_origin: SK
region: Slovakia
---

# Energy efficient 56W operation 21,500 BTU powerful heat Wall-mounted space-saving design EX22DTWN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 21,500 BTU, White

**Brand:** rinnai
**Price:** € 4951.61
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home’s warmth game with smart, silent, and sleek heating!

## Quick Answers

- **What is this?** EX22DTWN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 21,500 BTU, White by rinnai
- **How much does it cost?** € 4951.61 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/474487802-ex22dtwn-direct-vent-wall-furnace-indoor-natural-gas-heater-energy)

## 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

- • **Silent Efficiency:** Operates at just 1 sones for peaceful, background warmth without noise distractions.
- • **Sleek Space Saver:** Compact wall-mount design maximizes your living space without sacrificing style.
- • **Smart Comfort Control:** Programmable thermostat with Wi-Fi integration tailors heat to your lifestyle.
- • **Safe & Family Friendly:** Cool-to-touch cabinet and self-diagnostics ensure worry-free operation around kids.
- • **Consistent Cozy Climate:** Advanced modulating tech eliminates cold spots for even warmth all day.

## Overview

The Rinnai EX22DTWN is a 21,500 BTU natural gas direct vent wall furnace designed for indoor use. It features advanced modulating technology for consistent heating, a programmable thermostat with Wi-Fi compatibility, and a cool-to-touch, safe design ideal for families. Operating quietly at 1 sones and consuming just 56 watts, this energy-efficient heater fits seamlessly into modern homes, delivering reliable warmth while optimizing space and energy use.

## Description

Experience reliable warmth and comfort with the Rinnai Direct Vent Wall Furnace, an advanced indoor heating solution. This energy efficient space heater offers innovative technology that intuitively adjusts heat based on your home’s needs, maintaining a consistent temperature from floor to ceiling. Designed for versatility, this wall mounted heater seamlessly integrates into any room, making it perfect for urban living or large spaces. Featuring user-friendly controls, a high-capacity, and a sleek design, this wall heater enhances your home heating experience while minimizing energy costs. The programmable thermostat allows for customized heating settings to cater to your lifestyle, ensuring optimal comfort when you’re home and saving energy when you’re away. Safety is a priority with this indoor heater, equipped with a cool-to-the-touch cabinet, child lock, and self-diagnostic electronics. With virtually silent operation, the direct vent wall heater ensures peace and tranquility while efficiently operating in the background. Upgrade your heating setup and enjoy the luxury of a warm, cozy home with this robust and elegant wall mount heater from Rinnai.

Review: Highly recommend - I wanted to take the time today, and write a review on this heater. We purchased the natural gas heater. My husband installed it and he stated it was easy to assemble, (he does have experience installing heaters) The heater is an excellent additions to an area of the house where we converted the garage into a room. We have already used it on those cool fall mornings, and it works great. Nice part is it has its own internal thermostat and we can set the temp for the room and leave it. The room warmed up in minutes and the heater was quiet and smooth running. Plus the dogs and cat love the heat coming out of the e bottom, I have a feeling it will become a normal spot for all three of my fur babies. I would highly recommend this item. Looks and works great!
Review: Great heater especially at higher altitudes. - Fairly easy to install, works great I was replacing the Rinnai 8,000 btu non vented unit. That was not made to work at the 7,800 ft. In elevation that I'm at. This new vented heater works great with no shutting down like the other heater. First night it got down to 0 degrees. Ran all-night with no problem. Would recommend this heater especially at higher altitudes.

## Features

- Consistent And Efficient Heating For Every Room: The Rinnai direct vent wall heater ensures optimal temperature control with advanced modulating technology, effectively eliminating cold spots for a cozy living environment
- Safe And User-Friendly Design For Peace Of Mind: This wall mounted heater features a cool-to-the-touch cabinet and self-diagnostic electronics to guarantee safe operation, making it an ideal indoor heater for families with children
- Energy Savings Without Compromise: Our energy efficient space heater minimizes fuel consumption by precisely matching heat levels to your needs, ensuring enhanced efficiency while keeping your home warm and comfortable all season long
- Customizable Comfort With Smart Technology: The programmable thermostat allows you to set specific temperatures to suit your lifestyle, easily integrating with Wi-Fi-enabled systems for ultimate convenience with this wall mount heater
- Compact And Space-Saving For Modern Homes: Designed for versatility, this wall heater seamlessly fits into any indoor space, making it the perfect solution for urban residents and homeowners looking to optimize their heating solutions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDK86J4M |
| Amperage | 0.47 Amps |
| Batteries Required? | No |
| Best Sellers Rank | #120,516 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Heaters & Heater Accessories |
| Brand | Rinnai |
| Burner type | Radiant |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (130) |
| Date First Available | September 8, 2022 |
| Form Factor | Wall-mounted Rectangular Unit |
| Fuel Type | Natural Gas |
| Heating Coverage | 161 45 square feet |
| Indoor/Outdoor Usage | Indoor |
| Installation Method | Wall Mount |
| Item Package Quantity | 1 |
| Item Weight | 67 pounds |
| Item model number | EX22 |
| Manufacturer | Rinnai |
| Material | Stainless Steel |
| Mounting Type | Wall Mount |
| Number Of Pieces | 1 |
| Number of Speeds | 7 |
| Part Number | EX22 |
| Product Dimensions | 10.1"D x 29.9"W x 22.9"H |
| Room Type | Bedroom, Dining Room, Home Office, Study Room |
| Size | 21,500 BTU |
| Sound Level | 1 Sones |
| Special Feature | Energy Efficient, Noiseless |
| Special Features | Energy Efficient, Noiseless |
| Style | Natural Gas |
| UPC | 766156016608 |
| Voltage | 120 Volts |
| Wattage | 56 watts |

## Product Details

- **Brand:** Rinnai
- **Color:** White
- **Form Factor:** Wall-mounted Rectangular Unit
- **Indoor/Outdoor Usage:** Indoor
- **Special Feature:** Energy Efficient, Noiseless

## Images

![EX22DTWN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 21,500 BTU, White - Image 1](https://m.media-amazon.com/images/I/51W+kRd8nvL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend
*by A***R on September 25, 2025*

I wanted to take the time today, and write a review on this heater. We purchased the natural gas heater. My husband installed it and he stated it was easy to assemble, (he does have experience installing heaters) The heater is an excellent additions to an area of the house where we converted the garage into a room. We have already used it on those cool fall mornings, and it works great. Nice part is it has its own internal thermostat and we can set the temp for the room and leave it. The room warmed up in minutes and the heater was quiet and smooth running. Plus the dogs and cat love the heat coming out of the e bottom, I have a feeling it will become a normal spot for all three of my fur babies. I would highly recommend this item. Looks and works great!

### ⭐⭐⭐⭐⭐ Great heater especially at higher altitudes.
*by R***S on January 19, 2026*

Fairly easy to install, works great I was replacing the Rinnai 8,000 btu non vented unit. That was not made to work at the 7,800 ft. In elevation that I'm at. This new vented heater works great with no shutting down like the other heater. First night it got down to 0 degrees. Ran all-night with no problem. Would recommend this heater especially at higher altitudes.

### ⭐⭐⭐⭐⭐ Amazing heater.
*by L***O on January 12, 2026*

Very impressed with this heater. We have a 1200 sq foot 3 br house in SF climate. The 10 foot ceilings also add to the challenge of heating this home. We replaced a 40 year old 20,000 btu wall furnace with this. The old heater barely took the chill off and mostly only in the living room where it was installed. This new 38,000 btu heater heats our barely insulated house 10 degrees in less than 15 min and the built in fan pushes the heat to a much larger area. Still a bit cooler in bedrooms than the main room but not cold. We are very impressed. This heater is quiet. Has built in functions that we like. Thermostat and multi function timer are built in to the unit. Wall thermostat NOT required. The furnace is something that an owner with moderate skills can install. Gas hook up and drilling a 3&1-8” hole through the exterior wall are the only challenges. We should have upgraded to this heater years ago. We had no idea how well it would work. We chose Rnnai because we have had a Rinnai tankless water heater that has been awesome and trouble free for about 8 years now. We are coming to appreciate this brand. The only thing to consider when buying this heater is that it required 40” of clearance at the front. No furnishings near the front.

## Frequently Bought Together

- Rinnai EX22DTWN Direct Vent Wall Furnace, Indoor Natural Gas Heater, Energy Efficient Space Heater, 21,500 BTU, White
- Rinnai FOT-152 Vent Flue Manifold Kit, 9-1/2-Inch-15-3/4-Inch, Green

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*