The Carrier InfinityTM 21 Series Ultra High Efficiency-S Two- Stage Air Conditioner with Puron® refrigerant, Model 24ANA1, is available in 2-5 ton nominal sized units.
Standard Features:
Energy Efficiency
New Aesthetic Design
- WeatherArmor UltraTM
- Baked on powder paint
- Steel louver coil guard
- Color matched cabinet screws
Extra Quiet Operation
- Silencer System IITM for sound as low as 70 dBA
- Quiet mount split post compressor grommets
- Exclusive Silencer Top design
- Variable speed outdoor condenser fan motor
- Forward-swept condenser fan blade
- Compressor blanket
Reliability, Quality and Toughness
- Two-Stage scroll compressor
- Field-installed 16 cu. in. filter drier
- Back-seating service valves
- High pressure switch
- Loss of charge switch
- Internal pressure relief valve
- Internal thermal overload
Controls and Diagnostics
- InfinityTM control (Dedicated A,B,C,D Only)
- Utility Interface Connection
- Up to 18 point diagnostic capability
- Applications
- Long-line - up to 250 ft. total equivalent length
- Low ambient (down to 0oF) with Infinity System
