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Rheem Prestige (RP18AZ) Heat Pump Product Review

The Rheem Prestige (RP18AZ) Heat Pump offers homeowners several comfort features and compatibility with HVAC accessories. This unit is energy-efficient, with excellent humidity control and a variable-speed compressor. Keep reading to learn more!

Rheem Prestige (RP18AZ) Heat Pump Product Review

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Matt Reed


Matt Reed


October 3rd, 2023

The Rheem Prestige RP18AZ is an advanced heat pump that offers comfortable, efficient, and eco-friendly heating and cooling. This unit is a great choice for any home, but certain features make it particularly suited to certain types of homes. This article will cover everything you need to know, including, but not limited to

  • What is an Air Source Heat Pump & How Does It Work?
  • Discover the Advantages of the Rheem Prestige RP18AZ Heat Pump
  • Key Features of the Rheem Endeavor (RP18AZ) Heat Pump
  • Comparing the Suitability of the Rheem RP18AZ: Distinguishing Between a Good Fit and a Bad Fit
  • Great Pairings for the Rheem Prestige RP18AZ
  • Technical Specifications of the Rheem RP18AZ
  • Enhance Your Home With a Rheem Heat Pump in Columbus, Ohio

The bottom line: This unit is an exceptional HVAC system that promises to transform your home into a haven of comfort. But is it the right choice for your home or business?

Let's find out!

What Is an Air Source Heat Pump & How Does It Work?

An air source heat pump is like a central air conditioner, but it also provides heating and cooling. This type of heat pump system works by utilizing a reversing valve, which automatically switches the system from producing heat to producing cool air and vice versa.

If you have an electric system, your heat pump can generate heat with your air handler's heat strips,—keeping you and your loved ones warm during the cold winter nights.

Discover the Advantages of the Rheem Prestige RP18AZ Heat Pump

People often compare buying an HVAC system to a car. Typically, you’ll test drive the car and ask about its benefits, miles per hour, etc. However, when purchasing an HVAC system, you can't test-drive it. There are numerous advantages to take into account, including quiet operation, reduced greenhouse gas emissions, energy savings, and warranties.

Quiet Operation

When Rheem designed this system, they considered acoustics. This HVAC equipment has noise-reducing features, such as special tubing, a composite base pan, a compressor, and top-of-the-line fan blades. The unit operates at a low 58 dB sound level, similar to the noise level of a regular conversation.

A diagram of the decibel scale

Reduced Emissions

Did you know the average household generates up to 72% of greenhouse gas emissions? Making the switch to a heat pump instead of a traditional split system can make a big impact on our environment.

Additionally, this system uses an ozone-friendly refrigerant, R-410A, which is better for the environment than traditional R-22 refrigerants. By purchasing the Rheem Prestige (RP18AZ) Heat Pump, you're not only investing in your home; you're investing in the future.

Saving Energy

This HVAC system boosts an impressive SEER2 (Seasonal Energy Efficiency Ratio) of 20, an EER2 (Energy Efficiency Ratio) of 12.5, and an HSPF2 (Heating Seasonal Performance Factor) of 8.5. Typically, higher ratings mean your equipment is more energy efficient. Plus, it’s ENERGY STAR certified.

A person holding a smart phone with energy efficiency on it

Other factors like equipment, sizing, ductwork, and installation can impact the energy efficiency of your system. Additionally, these units require routine maintenance (twice a year) to keep the system in top condition.

Also Read: SEER2, EER2, HSPF2: The Next Generation of HVAC Energy Efficiency


Another benefit when investing in the Rheem Prestige (RP18AZ) Heat Pump is its peace of mind performance. This HVAC equipment comes with one of the industry's best warranties, including 10-year parts and conditional unit replacement. 

To have warranty coverage, you must register your product within the first 90 days of installation. You can register your product or verify your warranty by visiting Rheems Warranty webpage.

Key Features of the Rheem Endeavor (RP18AZ) Heat Pump

Rheem designed the Rheem RP18AZ Heat Pump to provide high efficiency and reliable comfort for every room in your home. It features a variable-speed compressor, durable curb appeal, and several Plus One’s.

Variable Speed Compressor

The RP18AZ stands out for its true variable speed compressor. In fact, many HVAC professionals say that a variable speed compressor is the Cadillac of home comfort systems. It will operate at different speeds, depending on your cooling or heating needs.

Doing this lets your home maintain a consistent temperature without consuming excessive energy. Which, in turn, helps you save money on your monthly bills.

Durable Curb Appeal

Some homeowners may not see this as a feature, but if you live in a neighborhood with HOA requirements, you know how strict they can be regarding your home's "curb appeal."

A person holding a wooden house with the words homeowners association on it

This unit features curved louvered panels and corner posts, protecting your HVAC system. It also has modern cabinet innovations, including a corrosion-resistant composite base pan and a painted powder coat, which is sure to meet all HOA requirements.

Plus One’s

PlusOnes are exclusive to Rheem, part of their 360°+1 campaign, assuring customers that Rheem checks and tests every heating and cooling system before leaving the manufacturing plant.PlusOne also offers great value for money with their extended warranties, which are standard on all PlusOne products.

PlusOne Diagnostics & Bluetooth Paring: This feature offers homeowners better connectivity, including improved Bluetooth and Econet apps. It also has built-in technology that makes setup, monitoring, troubleshooting, and repairing this unit a painless process.

PlusOne Expanded Valve Space: This service valve is available in 3-inch, 4-inch, or 5-inch sizes. These openings provide technicians and installers with a working space of up to 27 square inches. Thus, accessing and working on your HVAC equipment has never been easier for HVAC professionals.

PlusOne Triple Service Access: Rheem has the industry-leading corner service access with two fasteners and removable corners. The curved louvered panels allow an access width of approximately 15 inches, enhancing aesthetics and functionality.

Great Pairings for the Rheem Prestige RP18AZ

The Rheem Endeavor RP18AZ Heat Pump effortlessly pairs with a range of HVAC accessories and equipment. Ensuring optimal functionality and an enhanced user experience for any homeowner. Below is a list of compatible HVAC equipment for the Rheem Prestige Heat Pump.

Comparing the Suitability of the Rheem RP18AZ: Distinguishing Between a Good Fit and a Bad Fit

While every homeowner deserves optimal comfort, some homeowners would benefit from this system, and others wouldn't. Keep reading to see if you’re a homeowner who would benefit from investing in the Rheem Endeavor (RP18AZ) Heat Pump.

Who's a Good Fit?

This system is ideal for homeowners who plan on staying in their home long-term. On top of that, this system helps homeowners save on electric bills and eliminate hot and cold spots in their homes.

An aerial view of a neighborhood with lots of housesImage Source: dashu83

The RP18AZ is particularly beneficial for homes with humidity issues or residents with allergy sensitivities. The system works consistently to maintain a comfortable indoor temperature. It also works to reduce humidity and purify the air. Doing so creates a healthier home and living space for you and your loved ones.

Who’s a Bad Fit?

While there's no "bad fit" per se for the RP18AZ, some scenarios may not warrant such a high-performing unit. That said, this unit wouldn't be suitable for landlords, people about to move, or homeowners in naturally cool or temperature-stable homes, such as ranches.

Remember, the RP18AZ is not the cheapest heat pump available. That said, if you have a limited budget, you may want to look into more affordable options like the RP14AZ or RP16AZ.

Technical Specifications of the RP18AZ

  • Price: $17,500-$22,000
  • SEER2: 20
  • EER2: 12.5
  • HSPF2: 8.5
  • Compressor Type: Inverter Driven & Variable Speed
  • EcoNet Capabilities: Yes
  • Sound Profile: As low as 58 dB
  • Limited Warranty: Conditional Parts (10 years), Conditional Unit Replacement (10 years)- registration required

Enhance Your Home With a Rheem Heat Pump in Columbus, Ohio

The Rheem Prestige RP18AZ is a top-quality heat pump with great efficiency, comfort features, and an attractive design. So, if you want a reliable solution for heating and cooling your home, this system is definitely worth considering.

However, it may not be suitable for everyone. Remember, the best HVAC system is the one that fits your specific needs and circumstances.

A bridge over a river with the Columbus skyline the background

Fire & Ice can also help when you need to service your air conditioner, mini split, air handler, or indoor air quality products or if you're shopping for a new water heater. Our technicians are certified to service all makes and models of air conditioners and heating systems, and we install Carrier, Rheem, and Mitsubishi.

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