Description
The RD18AY48AJVCA delivers 4 tons of heating and cooling capacity, making it a strong fit for large homes or light commercial spaces. It’s designed for areas between 2,100 and 2,400 square feet and features a side-discharge layout that supports flexible placement in space-constrained environments. The unit uses R-454B refrigerant and includes a variable-speed inverter compressor for consistent performance and reduced noise. It pairs with compatible indoor air handlers or coils to form a complete split system. Whether replacing an older unit or installing new, this model offers dependable climate control with a design that simplifies service and installation.
Specifications
- BrandFriedrich
- Airflow (CFM)2820
- Compressor TypeInverter Driven, Twin BLDC Rotary
- ConnectivityBluetooth 5.1
- Depth (In.)42.3 (1,074)
- Dimensions (In.)46.4 (1,178) x 42.3 (1,074) x 22.8 (579)
- Height (In.)46.4 (1,178)
- Horsepower1/2
- Liquid Line Size (In.)0.38 (3/8)
- Outdoor Unit Weight (lbs)230
- Phase1
- RefrigerantR454B
- Shipping Weight (lbs)272
- Sound Pressure Level (dBa)50
- Valve Connection TypeFront Sealing
- Weight (lbs)230
- Width (In.)22.8 (579)
- ManufacturerFriedrich Air Conditioning
- Nominal Capacity (Tons)3
- Compressor StagesVariable Speed
- Communication AbilityCommunicating
- CertificationsENERGY STAR Certified
- Compressor DesignInverter Driven, Twin BLDC Rotary
- Energy Efficiency Rating (SEER2)19
- Refrigerant Charge (lbs)8.81
- Suction Line Size (In.)0.75 (3/4)