Infinity Series Air Conditioner 24ANB7

Infinity Series

Carrier Infinity Air Conditioner with Puron Refrigerant, Model 24ANB7, is available in 2 to 5 ton nominal-sized units.

Energy Efficiency

  • 14 - 18 SEER / 11.5 - 13.7 EER
  • Microtube Technology™ refrigeration system
  • Indoor air quality accessories available


  • Sound as low as 69 dBA
  • Quiet mount split post compressor grommets
  • Forward-swept condenser fan blade
  • Compressor Sound Hood standard
  • Laminated steel compressor mounting plate
  • 8 pole PSC ball bearing outdoor condenser fan motor


  • System supports Infinity Control or standard 2-stage thermostat controls


  • Puron Refrigerant
  • 2-stage Scroll Compressor
  • Internal Pressure-Relief Valve
  • High-Pressure Switch
  • Low-Pressure Switch
  • Filter Drier
  • Internal thermal overload
  • Balanced refrigeration system for maximum reliability
  • Crankcase Heater standard
  • Front-seating service valves

Controls and Diagnostics

  • Infinity control (Dedicated A,B,C,D only)
  • Utility Interface Connection
  • Up to 18 point diagnostic capability


  • WeatherArmor™ protection package
    • Baked-on powder paint
    • Steel louver coil guard
    • Solid, durable sheet metal construction


  • Long-line-up to 250 ft (76.2 m) total equivalent length, up to 200 ft (60.96 m) condenser above evaporator, or up to 80 ft (24.38 m) evaporator above condenser
  • Low ambient (down to 0°F) with complete Infinity system
  • 10 year limited to original purchaser on compressor and parts upon timely registration, otherwise 5 years

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