25TPA748A003 Carrier Performance – 4 Ton Up to 17 SEER2 Residential 2-Stage Heat Pump Condensing Unit

25TPA748A003
25 = R-410A HP / Product Series and Refrigerant
T= Two-Stage / Product Family
P = Performance / Tier
A = Initial / Major Series
7 = SEER2
48 = 4 Ton / Cooling Capacity
A = Standard HP / Variations
0 = Design Variation
0 = Not Defined
3 = 208-230-1 / VoltageNOTE: Ratings are subject to change at any time. Always refer to the AHRI directory (www.ahridirectory.org) for the most up-to-date ratings information.

Features / Benefits
Efficiency

• Up to 17.0 SEER2 (18.5 SEER) / Up to 13.0 EER2 (14 EER) / Up to 8.1 HSPF2 (9.5 HSPF)
• Microtube Technology refrigeration system
• Indoor air quality accessories available

Sound

• Sound level as low as 70dBA

Comfort

• System supports Thermidistat or standard 2-stage thermostat controls

Reliability

• Puron refrigerant – environmentally sound, won’t deplete the ozone layer and low lifetime service cost.
• Front-seating service valves
• 2-stage scroll compressor
• Internal pressure relief valve
• Internal thermal overload
• Low pressure switch
• High pressure switch
• Filter drier
• Balanced refrigeration system for maximum reliability

Durability
WeatherArmor Ultra Protection Package:

• Solid, Durable sheet metal construction
• Steel louver coil guard
• Baked-on, complete outer coverage, powder paint

Applications

• Long-line – up to 250 feet (76.2 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.)
• Low ambient cooling (down to 0°F / -17.8°C ) with approved low ambient accessory kits.