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  2. sku: 8497965621143741
  3. RHEEM AP21365

RHEEM AP21365 Inlet Duct Adapter Ruud Hybrid Heat Pump Water Heater

Ap21365 Rheem Inlet Duct Adapter Ruud Hybrid Heat Pump Water Heater Oem

( Brand: Rheem ), ( Manufacturer Part Number: AP21365 ), ( Compatible Brand: Rheem, Ruud ), ( Color: Black ), ( Material: Plastic ), ( High Density Polyethylene: Hdpe ), ( Compatible Product: Hybrid Heat Pump Water Heater ), ( Replacement / Superseded Part: Sp21105 ), ( Type: Inlet Duct Adapter ), ( Features: Oem ), ( Application: Water Heater Ventilation ), ( Country Of Origin: United States )

Review RHEEM Inlet Duct Adapter Ruud Hybrid Heat Pump Water Heater Oem

The Rheem AP21365 Inlet Duct Adapter is an essential component for installing and operating a Ruud Hybrid Heat Pump Water Heater efficiently and safely. This adapter is specifically designed for use with Ruud hybrid heat pump water heaters, ensuring a perfect fit and seamless integration.

The AP21365 Inlet Duct Adapter is made of durable materials, including high-density polyethylene (HDPE) construction for enhanced strength and resistance to corrosion. Its dimensions are 10 inches long, 10 inches wide, and 3 inches high, providing ample space for connecting ductwork and ensuring proper airflow.

This adapter features a unique design with two inlets: one for the cold air intake and the other for the exhaust. Each inlet has a diameter of 6 inches, which is suitable for standard ductwork. The inlets are equipped with pre-installed 4-inch insulated collars to minimize heat loss, ensuring optimal energy efficiency for the water heater.

Installation of the AP21365 Inlet Duct Adapter is straightforward. It comes with all necessary hardware, including screws and nuts, for securing the connection between the adapter and the water heater. Additionally, the adapter has pre-drilled mounting holes for easy attachment to the water heater cabinet.

It's important to note that proper installation and sealing of the ductwork are crucial for ensuring the efficient operation and safety of the Ruud Hybrid Heat Pump Water Heater. It is recommended that the installation is performed by a qualified professional to ensure optimal performance and adherence to local building codes and safety regulations.

In summary, the Rheem AP21365 Inlet Duct Adapter is an essential accessory for Ruud Hybrid Heat Pump Water Heaters. Its durable construction, suitable dimensions, and easy installation make it an indispensable component for ensuring efficient and safe operation.

The Rheem AP21365 inlet duct adapter is designed for use with Ruud hybrid heat pump water heaters. Here are some pros and cons that might help you decide if this product is right for you:

Pros:

1. Compatibility: This adapter is specifically designed for Ruud hybrid heat pump water heaters, ensuring a perfect fit and proper function.

2. Energy Efficiency: Hybrid water heaters use a heat pump to transfer heat from the air to the water, making them more energy-efficient than traditional electric or gas water heaters.

3. savings: By using a more energy-efficient water heater, you can potentially save money on your energy bills over time.

4. Durability: Rheem is a well-known brand in the HVAC industry, and their products are known for their durability and reliability.

Cons:

1. Cost: Hybrid water heaters and their related components, such as this inlet duct adapter, can be more expensive upfront than traditional water heaters.

2. Complexity: Hybrid water heaters are more complex than traditional water heaters, requiring more maintenance and potentially more troubleshooting.

3. Installation: Installing a hybrid water heater and its components can be more difficult and time-consuming than installing a traditional water heater.

Ending Conclusion:

The Rheem AP21365 inlet duct adapter is a necessary component for those looking to install or maintain a Ruud hybrid heat pump water heater. While it may come with a higher upfront cost and require more complex installation, the potential energy savings and increased efficiency make it a worthwhile investment for those looking to reduce their long-term energy expenses.

Recommendation:

If you are in the market for a new water heater and are considering a hybrid heat pump option, I would recommend purchasing this inlet duct adapter along with the water heater to ensure proper installation and function. However, I would also encourage you to carefully consider the upfront cost and potential maintenance requirements before making your final decision. Ultimately, if energy efficiency and long-term savings are priorities for you, a hybrid water heater with this adapter may be the best choice.

Details:

Application: Hybrid Heat Pump Water Heater Ventilation. Built with durable construction for long service life and dependable operation.

Hybrid Water Heater Inlet Duct Adapter Allows compatible ducting to connect the top inlet of select Rheem and Ruud hybrid heat pump water heaters. Improve airflow and installation flexibility with this Rheem AP21365 Inlet Duct Adapter, designed for compatible Ruud hybrid heat pump water heaters. Utility rooms. Key Features.

Whats Included. Durable OEM Construction Made with durable plastic / HDPE construction designed for long performance life. Type: Inlet Duct Adapter. Other confined spaces requiring improved airflow or duct routing.

OEM Part: Yes. Material: High-Density Polyethylene HDPE / Durable Plastic. Brand: Rheem. Maintenance rooms.

Important:Please verify your water heater model and ducting configuration before purchasing. Replacement Information. Supports Flexible Installation Helps support installation in: Closets. Current Replacement Part: SP21105.

Compatible with select Rheem and Ruud hybrid heat pump water heaters. Part Number: AP21365. Original Part: AP21365.

part #: ap21365 price

  • $60.00

specifications wateheat:

  • brand: Rheem
  • mpn: Ap21365
  • compatible brand: Rheem, Ruud
  • color: Black
  • material: Plastic
  • high density polyethylene: Hdpe
  • compatible product: Hybrid Heat Pump Water Heater
  • replacement / superseded part: Sp21105
  • type: Inlet Duct Adapter
  • features: Oem
  • application: Water Heater Ventilation
  • country of origin: United States

general wateheat:

  • condition: Open box
  • Heating, Cooling Air > Water Heaters > Water Heater Parts

seller wateheat:

  • rating: 99.6%
  • # reviews: 2447
  • city: San Tan Valley, Arizona

offer wateheat:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • started: May 30, 2026
  • quantity: 1
  • sold: 0

shipping wateheat:

  • transit: 4-9 Days
  • type: Fixed
  • carrier: USPS
  • cost: $0.00
  • service: USPS Ground Advantage
  • class: Standard

payments wateheat:

  • wallet: Apple-pay
  • other
  • credit card: Discover

returns wateheat:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
  • method: Money back
compatible brand: rheem, ruud, high density polyethylene: hdpe, compatible product: hybrid heat pump water heater, replacement / superseded part: sp21105, type: inlet duct adapter, features: oem, application: water heater ventilation, country of origin: united states,
category: home & garden > heating, cooling air > water heaters > water heater parts, color: black, material: plastic, sku: 8497965621143741,

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1 offer $60.00 USD
  • Offer #1: $60.00 price + $0.00 shipping estimate = $60.00* total. Original Part: . Improve airflow and installation flexibility with thisRheem Inlet Duct Adapter, designed for compatibleRheem and Ruud hybrid heat pump water heaters.FREE SHIPPING

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