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Home Residential HVAC Equipment Residential Packaged Units Straight Cool Packaged Units 4 ton RUUD R454B 460/3 Straight Cool RTU

RUUD

4 ton RUUD R454B 460/3 Straight Cool RTU

PART RACAYB048ADT000NA
MFG RACAYB048ADT000NA
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About this item

  • Scroll Compressors on all models: Provides maximum efficiency and quiet operation
  • MicroChannel Evaporator and Condenser Coil: Delivers superior performance with a robust surface, a decreased refrigerant requirement and is lighter than conventional copper tube/aluminum fin coils. All-aluminum construction offers superior protection against formicary corrosion and aluminum tube rubbing damage. The design allows for easier and faster cleaning
  • Thermal Expansion Valves: Standard on all models for precise superheat control, reliability and energy efficiency at all operating conditions
  • High Pressure Control: Standard on all models for refrigerant component protection and reliability
  • Filter Drier: Standard on all models
  • 100% Factory Run Tested
  • PlusOne® Refrigerant Detection System™1: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation - if excess refrigerant is detected
  • Rugged Base Rail: For improved installation and handling
  • Easily Accessible Control Box and Slide-Out Blower Section: Allows for installability and serviceability
  • Side and Down Discharge Options Available: All models are shipped ready for horizontal applications
  • Double Sloped Evaporator Coil Drain Pan: Allows for complete water removal from the unit - contributing to improved indoor air quality
  • Louvered Condenser Compartment: Protects the coil against yard hazards and/or weather extremes
  • Supply and Return Air Openings: Feature a one-inch-tall flange to prevent water migration into the ductwork
  • Supplemental Electric Heating Option Available: Fieldinstalled, electrical heat strips, up to 15 kW with simplified single-point wiring, are available for periods of extreme weather conditions
  • Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%2 lower GWP than previous-generation refrigerants with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort
Catalog
Catalog
Brand RUUD
Series Line Achiever® Series
Model RACAYB
Nominal Capacity 2 to 5 ton
Cooling BTU Rating 48000 Btu/hr
Voltage Rating 460 V
Amperage Rating 14 A
Wattage 14.07 kW
HP Rating 1 hp
Rotational Speed 1050 rpm
Frequency Rating 60 Hz
Phase 3 ph
Compressor Type Scroll
Configuration Horizontal
CFM Rating 1600/1730 cfm
EER Rating 10.6
SEER Rating 13.4
Number of Stages 2
Refrigerant Type R-454B
Sound Level 76 dB
Drive Type Direct
Motor Type Constant Torque
Coil Rating 3.98 sq-ft
Connection Size 3/4 in
Filter Size 24 x 24 x 1 in
Fuse Rating 20 A
Control Type Non-Communicating
Dimensions 41 in H x 47-19/32 in W x 50-13/16 in D
Additional Information Without Electric Heat