High quality DOAS lineup that seamlessly integrates with Rheem commercial systems. These units help buildings conserve energy, offer precise temperature and humidity control, superior efficiency, and feature an industry-leading warranty. Designed with sustainability in mind, these units are built to last up to 25 years.

  • Comfort by Design
    • Fully modulating refrigeration and hot gas reheat components deliver the exact amount of air requested at the desired temperature and humidity
    • Variable speed components adjust heating and cooling capacity to match the required load
    • Consistent temperature is maintained, minimizing temperature swings and optimizing occupant comfort
  • Superior Efficiency
    • Modulating technologies allow for highest efficiencies at part-load conditions
    • Optimized controls allow for system integration between all modulating components
    • Up to 21.3 IEER rating, which is over 1.5x the ASHRAE 90.1-2016 IEER standard
  • Industry-Leading Reliability
    • Modulating speed/capacity equipment that can modulate to meet the exact loads, while staying continuously operational, avoids cycling and puts less wear and tear on the system.
    • Direct drive fans increase efficiency and allow for belt-less, maintenance free operation.
    • Reinforced with insulated double wall, galvanized steel construction


  • Energy Efficient, up to 21.3 IEER, which exceeds ASHRAE 90.1-2016
  • Industry-leading lead times to keep your project on schedule
  • Enhanced serviceability through standardized parts and service-friendly product design
  • The ultimate reliability package that includes complimentary Monitoring via CASLink with engineering support



Dedicated Outdoor Air System (DOAS)


Products come with a standard 5 years parts warranty. An extended 10 years full unit parts warranty is included at no extra charge when units are maintained with a CASService Preventative Maintenance subscription (terms and conditions apply). To receive warranty coverage, register this product by filling out the Start-up and Maintenance Document on page 143 of the Install, Operation, and Maintenance Manual. Fax the form to 1-919-554-9374 or call 1-866-784-6900 for email information.

KwikComfort® Financing can help make your purchase even easier.
Ruud makes it easy to find a financing option that works for you! With many options and benefits available, KwikComfort Financing is the best way to get the home comfort you need without the wait.

  • Applications made easyWe'll help you avoid lengthy contracts, headaches and hassles.
  • Kwik credit decisionsYou'll get an answer to your application within minutes.
  • Fast credit for the futureFinance your Ruud equipment and anything you want to add later.
  • Reduced interest/fixed paymentsGet low interest and fixed monthly payments until the purchase is paid.
  • Minimum monthly paymentTake advantage of convenient monthly payments that fit your budget.
  • Deferred interest/no interestEnjoy interest-free payments as long as the balance is paid by the due date.