Ruud Achiever 90 Plus Gas Furnace Reviews

Posted by: Mas Broto
Ruud Achiever 90 Plus Gas Furnace Reviews

As an HVAC technician, I know the importance of choosing the right furnace for your home. Today, we will discuss the Ruud Achiever 90 Plus Gas Furnace, a popular option for homeowners looking for a high-efficiency furnace. In this article, we’ll review the features of the Ruud Achiever 90 Plus Gas Furnace.

Ruud Achiever 90 Plus Gas Furnace

The Ruud® Achiever 90 Plus High Efficiency line of upflow gas furnaces are designed for utility rooms, closets, or alcoves. Because of the low-profile 34 inch height, the UGFD model can be used vertically to satisfy most applications that traditionally call for a horizontal furnace.

Ruud Achiever 90 Plus Gas Furnace Features

The Ruud Achiever 90 Plus Gas Furnace is a high-efficiency furnace with an AFUE (Annual Fuel Utilization Efficiency) rating of up to 96%. It features two-stage heating, which means it can run at a lower stage for milder temperatures and a higher stage for colder temperatures. This helps improve efficiency and reduce energy costs. The furnace also has a constant torque motor that uses less electricity and is quieter than other motors.

The Dual Comfort control technology in the Ruud Achiever 90 Plus Gas Furnace provides consistent and precise temperature control, improving comfort and reducing temperature swings. Other features and benefits include a stainless steel heat exchanger, which is durable and corrosion-resistant, and a quiet operation thanks to a fully insulated cabinet.

Here are the full features:

  • The heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability.
  • Modulating Function: when used with a modulating thermostat, the modulation rate is between 40% and 100% of the total capacity.
  • Two-stage Function: when used with a two-stage thermo- stat, the furnace operates at 40% on low-fire and stages up to 65%, then 100% for high-fire.
  • Multistage Function: when used with a single-stage thermostat, the furnace operates at 40%, 65%, and 100% of total capacity.
  • Reduced firing rates, electrically efficient ECM2+ motor, and solid doors provide the ultimate in quiet operation.
  • Low-speed constant fan.
  • Constant temperature rise for superior comfort.
  • Seven-segment LED for system diagnostics.
  • Diagnostic history for troubleshooting.
  • Two-speed induced draft motor.
  • Direct spark ignition with remote sense.
  • Top electrical connections, left or right gas, and condensate drainage connections on downflow models.
  • Optional indoor or outdoor combustion air. A variety of cooling coils and plenums designed to use with the Achiever 90 Plus gas furnaces are available as optional accessories.

One of the biggest advantages is its energy efficiency. An AFUE rating of up to 96% can help lower heating bills and reduce your carbon footprint. In addition, the Dual Comfort control technology provides consistent and precise temperature control, improving comfort and reducing temperature swings. The quiet operation also ensures your furnace won’t disrupt your daily life.

Other benefits include its durability and reliability, which are essential for any heating system. Its stainless steel heat exchanger is built to last. Its constant torque motor is designed to use less electricity and last longer.

Price and Installation

The price of the Ruud Achiever 90 Plus Gas Furnace can vary depending on factors such as the size of the unit, the location of the installation, and other installation costs.

To ensure that your Gas Furnace is installed correctly, hiring a professional HVAC technician is essential. They can help you choose the right furnace size and install it according to manufacturer specifications. Regular maintenance is also important to keep your furnace running smoothly and efficiently. This can include cleaning or replacing air filters, checking for leaks or damage, and scheduling annual inspections.


  • 5 year Parts Limited Warranty, Lifetime Heat Exchanger Limited Warranty.

The Ruud Achiever 90 Plus Gas Furnace has a limited warranty that covers parts and labor for a certain period. In addition, the manufacturer offers support and resources to help you maintain and troubleshoot your furnace.

Consumer Reviews and Ratings

Overall, consumer feedback on the Ruud Achiever 90 Plus Gas Furnace is positive. Homeowners appreciate its energy efficiency, quiet operation, and consistent temperature control. Some have reported issues with the furnace’s control board, but this seems rare.

Compared to other gas furnaces, the Ruud Achiever 90 Plus Gas Furnace is highly rated for its energy efficiency and reliability. However, it may be more expensive than other options, which can be a factor for some homeowners.

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Mas Broto

Have been in the heating and air conditioning (HVAC) industry for over 20 years. He is person that will grow and thrive to learn more about the HVAC industry throughout his career. Mas Broto is also a blogger, who's dedicated to bringing you the best knowledge to get ahead in the game of life.

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