Description
Standard Features
Energy Efficiency
- Up to 18 SEER / Up to 12.5 EER / Up to 11 HSPF
- Microtube Technology™ refrigeration system
Sound
- Sound level as low as 55 dBA in low speed (Silencer System II)
- Soft start and smooth ramp to operating speeds
Comfort
- Variable speed compressor operates at 5 stages with capacity range from as wide as 25 – 100%
- Air cooled Inverter variable speed drive
- System requires Infinity™ Touch Control with version 11 software or newer
- Ratings provided with 2-stage thermostats and suitable non-communicating indoor products for 2-stage operation.
Reliability
- Puron® refrigerant – environmentally sound, won’t deplete the ozone layer and low lifetime service cost
- Front-seating service valves
- Inverter control drives compressor and fan motor
- No control module attached to fan motor
- Infinity® intelligence monitors critical system parameters
- Pressure equalizer valve for easy compressor starting
- High pressure switch
- Suction pressure transducer
- Electronic expansion valve (EXV) for heating, TXV for cooling
- Compressor discharge temperature sensor
- Suction temperature sensor
- Filter drier (field installed)
- Internal crankcase heater standard
Flexibility and installation
- 2 control wires to outdoor unit in complete Infinity® system and Touch Control
- Smaller and lighter than 2-stage units
- Minimum and Maximum adjustments with Infinity™ Touch Control
- Hybrid Heat™ dual fuel capable
- Compatible with non-communicating thermostats
Durability
WeatherArmor Ultra™ protection package
- Solid, durable sheet metal construction
- Steel louver coil guard
- Baked-on, complete outer coverage, powder paint
Applications
- Line sets up to 100 ft (30.5 m) equivalent length
- No long-line accessories required
