Tempstar N5H8T48CKAAA 4 Ton 18 SEER2 Heat Pump Condensing Unit, 208-230V/1-Phase/60Hz, R-454B
The Tempstar N5H8T48CKAAA is a 4-ton heat pump condensing unit ā the outdoor half of a split system designed to pair with a matched indoor coil and air handler or furnace. It is rated at 18 SEER2 on R-454B refrigerant.
Key specifications include a scroll compressor, 1 1/8" suction and 3/8" liquid line connections, 208-230V 1-Phase 60Hz power.
Match the unit to an AHRI-certified indoor coil for rated performance. Confirm line-set sizing, electrical service, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| SEER2 | 18 |
| System Type | Heat Pump |
| Refrigerant | R-454B |
| Voltage | 208-230 VAC |
| Phase | Single |
| Compressor | Scroll |
| Suction Line OD | 1 1/8" |
| Liquid Line OD | 3/8" |
| Condenser FPI | 20 |
| ENERGY STAR | Yes |
| Cabinet Color | Gray |
| Certifications | UL Listed |
Why Tempstar
Tempstar is built by International Comfort Products, a Carrier company. On residential installations, Tempstar covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models. UL Listed listed.
Product Information
Product Information
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Shipping & Returns

Tempstar N5H8T48CKAAA 4 Ton 18 SEER2 Heat Pump Condensing Unit, 208-230V/1-Phase/60Hz, R-454B
Tempstar N5H8T48CKAAA 4 Ton 18 SEER2 Heat Pump Condensing Unit, 208-230V/1-Phase/60Hz, R-454B
The Tempstar N5H8T48CKAAA is a 4-ton heat pump condensing unit ā the outdoor half of a split system designed to pair with a matched indoor coil and air handler or furnace. It is rated at 18 SEER2 on R-454B refrigerant.
Key specifications include a scroll compressor, 1 1/8" suction and 3/8" liquid line connections, 208-230V 1-Phase 60Hz power.
Match the unit to an AHRI-certified indoor coil for rated performance. Confirm line-set sizing, electrical service, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| SEER2 | 18 |
| System Type | Heat Pump |
| Refrigerant | R-454B |
| Voltage | 208-230 VAC |
| Phase | Single |
| Compressor | Scroll |
| Suction Line OD | 1 1/8" |
| Liquid Line OD | 3/8" |
| Condenser FPI | 20 |
| ENERGY STAR | Yes |
| Cabinet Color | Gray |
| Certifications | UL Listed |
Why Tempstar
Tempstar is built by International Comfort Products, a Carrier company. On residential installations, Tempstar covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models. UL Listed listed.
Original: $7,712.46
-65%$7,712.46
$2,699.36Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Tempstar N5H8T48CKAAA is a 4-ton heat pump condensing unit ā the outdoor half of a split system designed to pair with a matched indoor coil and air handler or furnace. It is rated at 18 SEER2 on R-454B refrigerant.
Key specifications include a scroll compressor, 1 1/8" suction and 3/8" liquid line connections, 208-230V 1-Phase 60Hz power.
Match the unit to an AHRI-certified indoor coil for rated performance. Confirm line-set sizing, electrical service, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| SEER2 | 18 |
| System Type | Heat Pump |
| Refrigerant | R-454B |
| Voltage | 208-230 VAC |
| Phase | Single |
| Compressor | Scroll |
| Suction Line OD | 1 1/8" |
| Liquid Line OD | 3/8" |
| Condenser FPI | 20 |
| ENERGY STAR | Yes |
| Cabinet Color | Gray |
| Certifications | UL Listed |
Why Tempstar
Tempstar is built by International Comfort Products, a Carrier company. On residential installations, Tempstar covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models. UL Listed listed.












