
EX22DTWN Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $649.99 | Condition is Open box, Rinnai EX22CN Fan Type Direct Vent Wall Furnace Natural Gas 21500 BTU Beige, shipping cost = $446.32 | 0.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $2325.40 | Condition is New, Rinnai EX22DTWN Direct Vent Natural Gas Wall Furnace DT Series - White, FREE SHIPPING | ![]() |
![]() | $2420.00 | Top Pick! Condition is New, Rinnai 21,500 BTU Natural Gas Direct Vent Wall Furnace White 162.7 CFM 120V, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $800.00 | Condition is Used, Rinnai EnergySaver - 21,500 BTU - Gas Direct-Vent Wall Furnace - NG - 81..., shipping cost = $ | 100.0% |
![]() | $900.00 | Condition is Used, Rinnai EnergySaver - 21,500 BTU - Gas Direct-Vent Wall Furnace - NG - 81..., shipping cost = $ | 100.0% |

The Rinnai EX22DTWN EnergySaver Direct-Vent Wall Furnace is an efficient and effective solution for providing warmth to your living space. This model, with the product code NGC 81, is a gas-powered furnace that delivers 21,500 BTUs of input and 15,400 BTUs of output.
The EX22DTWN is a direct-vent furnace, which means it can be installed in areas where a traditional venting system may not be available. It can be vented through a wall, making it a versatile option for various installation scenarios. The direct-vent design also ensures a sealed combustion process, enhancing the overall efficiency and safety of the unit.
Rinnai's EnergySaver technology is integrated into this furnace, promising impressive energy savings. With an AFUE rating of up to 81%, this furnace converts a significant portion of the fuel to heat, ensuring minimal energy loss. This not only helps reduce your energy bills but also contributes to a lower carbon footprint.
The EX22DTWN features a compact design, making it an ideal choice for smaller spaces. It measures 25.3 inches wide by 36.4 inches high by 12 inches deep, allowing for a more discreet installation. Despite its size, this furnace offers consistent and even heating throughout your room, ensuring a comfortable living environment.
This Rinnai wall furnace comes equipped with a number of convenient features. It has an electronic ignition system, which eliminates the need for a pilot light, reducing energy waste and improving overall efficiency. Additionally, it includes a remote control, allowing you to adjust the temperature and fan settings from the comfort of your seat.
The EX22DTWN is designed for durability, featuring a high-quality stainless steel heat exchanger that resists corrosion and ensures long-lasting performance. It also includes a built-in condensate pump, which simplifies the installation process and reduces the need for additional components.
In summary, the Rinnai EX22DTWN EnergySaver Direct-Vent Wall Furnace is an efficient, compact, and versatile heating solution for your home. With its impressive energy savings, direct-vent design, and convenient features, this furnace is an excellent investment for those seeking a reliable and cost-effective heating system.
Pros and Cons of buying a Rinnai EX22DTWN EnergySaver 21-500 Gas Direct-Vent Wall Furnace
Introduction:The Rinnai EX22DTWN EnergySaver 21-500 is a gas direct-vent wall furnace designed to provide efficient and effective heating solutions for residential spaces. Like any other appliance, it comes with its advantages and disadvantages. In this analysis, we will discuss the key pros and cons of buying a Rinnai EX22DTWN EnergySaver 21-500 furnace.
Pros:1. Energy Efficiency: The Rinnai EX22DTWN EnergySaver 21-500 gas furnace is Energy Star certified, ensuring energy efficiency and reducing utility bills.
2. Direct Vent Design: The direct-vent design allows the furnace to be installed in areas where venting may be challenging, such as condominiums or tight spaces.
3. Compact Size: With a compact size, the Rinnai EX22DTWN EnergySaver 21-500 can fit easily into smaller spaces, making it a suitable choice for apartments and smaller homes.
4. Constant Comfort: The furnace features a modulating gas valve, which provides consistent temperature control, ensuring a comfortable living environment.
5. Quiet Operation: The Rinnai EX22DTWN EnergySaver 21-500 operates quietly, making it an excellent choice for those seeking minimal noise disturbance.
Cons:1. Cost: The Rinnai EX22DTWN EnergySaver 21-500 gas furnace is more expensive compared to some standard models.
2. Complex Installation: Due to its direct-vent design and advanced features, the installation process of the Rinnai EX22DTWN EnergySaver 21-500 can be more complex and time-consuming compared to other furnaces.
3. Limited Capacity: With a heating capacity of 50,000 BTUs, the Rinnai EX22DTWN EnergySaver 21-500 may not be suitable for larger homes or commercial spaces.
Conclusion:The Rinnai EX22DTWN EnergySaver 21-500 gas direct-vent wall furnace offers several advantages, including energy efficiency, compact size, constant comfort, and quiet operation. However, it also comes with disadvantages, such as a higher cost, complex installation, and limited capacity.
Based on the analysis, if you require a furnace for a smaller residential space and are willing to invest in a more expensive and efficient heating solution, the Rinnai EX22DTWN EnergySaver 21-500 gas direct-vent wall furnace would be a suitable choice. Alternatively, if you have a larger space or a tighter budget, there may be other furnace options that better suit your needs.
Recommendation:Before making a final decision, we recommend considering the size of your living space, your budget, and your preferences regarding energy efficiency, installation complexity, and noise levels. Consulting with a heating professional can also help you make an informed decision based on your unique situation.
Details:
Built by the trusted brand Rinnai, this energysaver product is a top option for those looking gas wall furnace that offers both comfort and energy efficiency. Its direct vent design ensures efficient operation and reduced outdoor noise, making it a reliable choice for heating your home. The Rinnai energysaver EX-22CN gas direct-vent wall furnace is a high-efficient modulating furnace designed for natural gas heating. With a powerful 21,500 btu output, this furnace provides cozy warmth and energy savings through its modulating technology.
specifications centrafurn:
- brand: Rinnai
- mpn: Ex22dtwn
- model: Ex-22cn
- type: Gas Wall Furnace
- product category: Furnace
- modulating/staging: Modulating
- vent type: Direct Vent
- california prop 65 warning: Warning
- product line: Energysaver
- fuel type: Natural Gas
seller centrafurn:
- city: harrison, maine
- # reviews: 662
- rating: 100.0%
shipping centrafurn:
payments centrafurn:
- other
- wallet: apple-pay
- credit card: visa
offer centrafurn:
- options: seller-arranged-local-pickup
- in stock #: 5
- started: september 10, 2025
- sold #: 15
- prices: $649.99–$2420.00
- item condition:
- Open box
- New
- Used
- best offers: true
- availability: in stock
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
returns centrafurn:
- policy: no returns
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