Carrier Heat Pump Manuals
Select your Carrier model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate on the side of the outdoor unit.
Carrier heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| 25SCA518A**30COMFORT 15 SEER2 HP | 1.5-ton split-system heat pump | August 2023 |
| 25SCA530A**30COMFORT 15 SEER2 HP | 2.5-ton split-system heat pump | February 2025 |
| 25SCA536A**30COMFORT 15 SEER2 HP | 3-ton split-system heat pump | January 2025 |
| 25SPA530A**30PERFORMANCE 15 SEER2 HP | 2.5-ton split-system heat pump | February 2025 |
| 25SPA536A**30PERFORMANCE 15 SEER2 HP | 3-ton split-system heat pump | August 2023 |
| 25VNA448A*031INFINITY 24 HP with GREENSPEED INTELLIGENCE | 3.5-ton split-system heat pump | April 2026 |
| 25VNA837A*031*+TSTATINFINITY 18VS HEAT PUMP 2-STAGE | 2.5-ton split-system heat pump | May 2025 |
| 27SCA518A**30COMFORT 15 SEER2 HP | 1.5-ton split-system heat pump | June 2026 |
| 27SCA524A**30COMFORT 15 SEER2 HP | 2-ton split-system heat pump | January 2025 |
| 27SCA530A**30COMFORT 15 SEER2 HP | 2.5-ton split-system heat pump | February 2026 |
| 27SCA531A**30COMFORT 15 SEER2 HP | 2.5-ton split-system heat pump | February 2026 |
| 27SCA536A**30COMFORT 15 SEER2 HP | 3-ton split-system heat pump | August 2025 |
| 27SCA542A**30COMFORT 15 SEER2 HP | 3.5-ton split-system heat pump | January 2025 |
| 27SCA548A**30COMFORT 15 SEER2 HP | 4-ton split-system heat pump | July 2025 |
| 27SCA560A**30COMFORT 15 SEER2 HP | 5-ton split-system heat pump | September 2025 |
| 27SPA618A**30PERFORMANCE 16 SEER2 HP | 1.5-ton split-system heat pump | June 2026 |
| 27SPA619A**30PERFORMANCE 16 SEER2 HP | 1.5-ton split-system heat pump | February 2026 |
| 27SPA624A**30PERFORMANCE 16 SEER2 HP | 2-ton split-system heat pump | January 2025 |
| 27SPA630A**30PERFORMANCE 16 SEER2 HP | 2.5-ton split-system heat pump | February 2026 |
| 27SPA631A**30PERFORMANCE 16 SEER2 HP | 2.5-ton split-system heat pump | February 2026 |
| 27SPA636A**30PERFORMANCE 16 SEER2 HP | 3-ton split-system heat pump | July 2025 |
| 27SPA642A**30PERFORMANCE 16 SEER2 HP | 3.5-ton split-system heat pump | January 2025 |
| 27SPA648A**30PERFORMANCE 16 SEER2 HP | 4-ton split-system heat pump | July 2025 |
| 27SPA660A**30PERFORMANCE 16 SEER2 HP | 5-ton split-system heat pump | September 2025 |
| 27TPA824A**302-STAGE 18 SEER HP | 2-ton split-system heat pump | January 2025 |
| 27TPA836A**302-STAGE 18 SEER HP | 3-ton split-system heat pump | February 2025 |
| 27TPA848A**302-STAGE 18 SEER HP | 4-ton split-system heat pump | September 2026 |
| 27TPA860A**302-STAGE 18 SEER HP | 4.5-ton split-system heat pump | September 2026 |
| 27VNA024A*030Infinity 20 VS Heat Pump | 2-ton split-system heat pump | April 2026 |
| 27VNA036A*030Infinity 20 VS Heat Pump | 3-ton split-system heat pump | February 2025 |
| 27VNA048A*030Infinity 20 VS Heat Pump | 4-ton split-system heat pump | April 2026 |
| 27VNA060A*030Infinity 20 VS Heat Pump | 4.5-ton split-system heat pump | April 2026 |
| 27VNA154A*030Infinity 21 VS Cold Climate Heat Pump | 4.5-ton split-system heat pump | September 2026 |
| 27VNA324A*030Infinity 23 VS Heat Pump | 2-ton split-system heat pump | April 2026 |
| 27VNA336A*030Infinity 23 VS Heat Pump | 3-ton split-system heat pump | April 2026 |
| 27VNA348A*030Infinity 23 VS Heat Pump | 4-ton split-system heat pump | January 2025 |
| 27VNA360A*030Infinity 23 VS Heat Pump | 4.5-ton split-system heat pump | February 2025 |
| 27VPA924A*030Performance 19 SEER2 VS HP | 2-ton split-system heat pump | September 2026 |
| 27VPA936A*030Performance 19 SEER2 VS HP | 3-ton split-system heat pump | September 2026 |
| 27VPA948A*030Performance 19 SEER2 VS HP | 4-ton split-system heat pump | September 2026 |
| 27VPA960A*030Performance 19 SEER2 VS HP | 4.5-ton split-system heat pump | September 2026 |
| 37MAHAQ06AA345M Series | 6,000 Btu/h ductless mini-split heat pump | May 2026 |
| 37MAHAQ09AA345M Series | 9,000 Btu/h ductless mini-split heat pump | May 2026 |
| 37MAHAQ12AA345M Series | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| 37MAHAQ18AA345M Series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| 37MAHAQ24AA345M Series | 24,000 Btu/h ductless mini-split heat pump | May 2026 |
| 37MAHAQ33AA345M Series | 33,000 Btu/h ductless mini-split heat pump | September 2026 |
| 37MARAQ09AA345M Series | 9,000 Btu/h ductless mini-split heat pump | April 2026 |