• Nominal sizes: 3-6 Tons
• 3-5 Tons: Up to 13.4 SEER2 / 10.6 EER2
• 6 Tons: Up to 14.8 IEER / 11.2 EER
• One-stage cooling (3 to 5 tons) or two-stage cooling (6 tons)
• Coil Type: Full MicroChannel
• Optional PlusOne® ClearControl™, PlusOne® HumidiDry®
• Refrigerant Type: R-454B with factory-installed sensor

• Nominal sizes: 7.5-12.5 Tons
• Up to 11.2 EER / 14.8 IEER
• Two-stage cooling
• Coil Type: Full MicroChannel
• Optional PlusOne® ClearControl™, PlusOne® HumidiDry®
• Refrigerant Type: R-454B with factory-installed sensor

RACC Standard Features Include:

• Factory charged with R-410A HFC refrigerant
• Wired and run tested
• Scroll compressors with internal line break overload and high pressure protection
• Model RACC has a single-stage compressor
• Convertible airflow – vertical down flow or horizontal side flow
• Forkable base rails for easy handling and lifting
• Cooling operation up to 125°F ambient
• MicroChannel evaporator and condenser coil
• PlusOne® ServiceSmart package includes:
• Qwik-Change Flex-Fit Rack™
• Qwik-Slide Blower Assembly™
• Qwik-Clean Drain Pan™
• Over-flow condensate sensor
• PlusOne® Diagnostics with Dual 7-Segment LED Display to meet code compliance
• One-piece top cover and base pan with drawn supply and return opening
• Two-piece control door
• ¼ turn fasteners on filter access door
• Color-coded and labeled wiring
• External lockable gauge ports
• TXV refrigerant metering system
• Solid-core liquid line filter drier
• High pressure and low pressure/loss of charge protection with built-in Smart Logic
• Insulation encapsulated throughout entire unit
• New product footprint with matching connections
• Improved factory lead times

• Factory charged with R-410A HFC refrigerant
• Wired and run tested
• Scroll compressors with internal line break overload and high pressure protection
• Model RACDZR has a single-stage compressor
• Models RACDZS and RACDZT have two-stage compressor
• Convertible airflow – vertical down flow or horizontal side flow
• Forkable base rails for easy handling and lifting
• Cooling operation up to 125°F ambient
• MicroChannel evaporator and condenser coil
• PlusOne® ServiceSmart package includes:
Qwik-Change Flex-Fit Rack
Qwik-Slide Blower Assembly
Qwik-Clean Drain Pan
• PlusOne® Diagnostics with Dual 7-Segment LED Display
• One-piece top cover and one-piece base pan with drawn supply and return opening
• Two-piece control door
• 1/4 turn fasteners on filter access door
• Color-coded and labeled wiring
• External lockable external gauge ports
• TXV refrigerant metering system
• Solid-core liquid line filter drier
• High pressure and low pressure/loss of charge protection
• Insulation encapsulated throughout entire unit
• High performance belt drive motor with variable pitch pulleys and quick adjust belt system
• Variable Frequency Drive (VFD) blower is standard on Model RACDZT and optional on model RACDZS
• New product footprint with matching connections
• Improved factory lead times

• Up to 14.2 IEER / 11 EER
• Two-Stage Cooling
• Two Return Air Configuration Options
• Variable Frequency Drive
• 3 Phase Models
• PlusOne® Diagnostics CoreCommand™
• PlusOne® ServiceSmart
• PlusOne® SmartShield Coil System (excluding defrost system)
• Nominal Sizes: 15-25 Tons

• Up to 14.2 IEER / 10.5 EER
• Standard Single-Zone and Multi-Zone VAV
• Five-Stage Cooling
• Variable Frequency Drive
• 3 Phase Models
• Convertible Airflow
• PlusOne® ClearControl™
• PlusOne® ServiceSmart
• PlusOne® Diagnostics CoreCommand™
• Nominal Size: 30 Tons