Choosing the right hvac unit manual
The fastest way to land on the correct page is to read the model number off the rating plate on the appliance itself. On washers and dryers it is usually inside the door frame or on the back of the lid; on refrigerators it sits on a label inside the fresh-food compartment, often on the side wall near the top; on dishwashers it is on the inside edge of the door; on ranges it is behind the storage drawer or under the cooktop; and on HVAC heads it is on a sticker beneath the front panel. Once you have the model in hand, expand your brand below — every entry links directly to a full reference page covering installation, day-to-day use, maintenance, and troubleshooting for that exact model.
If you are shopping rather than servicing, the model rows below double as a feature comparison: the year, capacity, and headline feature show the lineup at a glance so you can shortlist a few units before reading the full pages.
Carrier (8)
- 24ANB8811BK 2023 · 8,000 BTU · Gas Furnace Low-ambient heating
- 25HCB9261 2022 · 36,000 BTU · Cooling Only Self-cleaning coil
- 40MAQ0405XL 2021 · 24,000 BTU · Cooling Only Low-ambient heating
- 24ANB796 2022 · 18,000 BTU · Cooling Only Auto-swing louvers
- 25HCB36868XT 2024 · 36,000 BTU · Cooling Only Inverter compressor
- 40MAQ39745CM 2022 · 8,000 BTU · Gas Furnace Dehumidify mode
- 24ANB377XS 2022 · 18,000 BTU · Heat Pump Low-ambient heating
- 25HCB53387HH 2021 · 36,000 BTU · Gas Furnace Dehumidify mode
Daikin (8)
- FTX1099 2023 · 24,000 BTU · Cooling Only Inverter compressor
- FTK459412XL 2024 · 8,000 BTU · Heat Pump 20 SEER efficiency
- RX04490 2020 · 18,000 BTU · Gas Furnace Auto-swing louvers
- FTX5754PK 2022 · 12,000 BTU · Cooling Only Dehumidify mode
- FTK631 2023 · 12,000 BTU · Gas Furnace Wi-Fi remote control
- RX94581 2023 · 8,000 BTU · Gas Furnace Wi-Fi remote control
- FTX3474CT 2021 · 12,000 BTU · Cooling Only 20 SEER efficiency
- FTK6422DH 2022 · 36,000 BTU · Gas Furnace Dehumidify mode
Frigidaire (8)
- FFRA06680 2018 · 12,000 BTU · Cooling Only Inverter compressor
- FHWC771127 2022 · 12,000 BTU · Gas Furnace Sleep mode
- FFRA082 2023 · 12,000 BTU · Heat Pump Sleep mode
- FHWC2542TW 2023 · 8,000 BTU · Gas Furnace Self-cleaning coil
- FFRA485581PT 2022 · 24,000 BTU · Cooling Only Wi-Fi remote control
- FHWC086FB 2022 · 18,000 BTU · Gas Furnace Dehumidify mode
- FFRA1392NS 2024 · 36,000 BTU · Heat Pump Inverter compressor
- FHWC8777 2024 · 8,000 BTU · Gas Furnace Sleep mode
GE (8)
- AHE358AC 2022 · 18,000 BTU · Cooling Only 20 SEER efficiency
- AHY1794VS 2023 · 36,000 BTU · Gas Furnace Self-cleaning coil
- AHE485 2022 · 18,000 BTU · Heat Pump Dehumidify mode
- AHY590003 2017 · 36,000 BTU · Gas Furnace Self-cleaning coil
- AHE005329FJ 2023 · 18,000 BTU · Cooling Only 20 SEER efficiency
- AHY283FM 2019 · 12,000 BTU · Cooling Only Wi-Fi remote control
- AHE739EM 2021 · 24,000 BTU · Gas Furnace Sleep mode
- AHY98902BC 2021 · 24,000 BTU · Gas Furnace Wi-Fi remote control
Haier (8)
- HSU0461MR 2022 · 8,000 BTU · Heat Pump Dehumidify mode
- ESA218 2022 · 12,000 BTU · Cooling Only Inverter compressor
- HSU224 2018 · 12,000 BTU · Heat Pump Wi-Fi remote control
- ESA526 2024 · 18,000 BTU · Heat Pump Dehumidify mode
- HSU8948 2021 · 18,000 BTU · Gas Furnace Self-cleaning coil
- ESA055327 2025 · 8,000 BTU · Heat Pump 20 SEER efficiency
- HSU89241CH 2017 · 8,000 BTU · Heat Pump Sleep mode
- ESA0142 2022 · 8,000 BTU · Cooling Only Wi-Fi remote control
LG (8)
- LW56000 2024 · 36,000 BTU · Gas Furnace Inverter compressor
- LS4989RX 2019 · 8,000 BTU · Gas Furnace Sleep mode
- LSU57623 2021 · 18,000 BTU · Gas Furnace Self-cleaning coil
- LW8327 2022 · 18,000 BTU · Cooling Only Dehumidify mode
- LS6772 2024 · 8,000 BTU · Gas Furnace Wi-Fi remote control
- LSU548319 2017 · 24,000 BTU · Heat Pump Inverter compressor
- LW635255 2018 · 36,000 BTU · Heat Pump Auto-swing louvers
- LS514 2023 · 24,000 BTU · Cooling Only Dehumidify mode
Mitsubishi Electric (8)
- MSZ39168TN 2022 · 8,000 BTU · Gas Furnace Inverter compressor
- MUZ63653AE 2019 · 12,000 BTU · Gas Furnace Self-cleaning coil
- MXZ37206XF 2017 · 36,000 BTU · Gas Furnace Inverter compressor
- MSZ884NL 2018 · 36,000 BTU · Gas Furnace Self-cleaning coil
- MUZ291JF 2021 · 36,000 BTU · Cooling Only Auto-swing louvers
- MXZ472613JW 2018 · 18,000 BTU · Gas Furnace Wi-Fi remote control
- MSZ0316WX 2019 · 12,000 BTU · Gas Furnace Self-cleaning coil
- MUZ45002 2024 · 36,000 BTU · Heat Pump Inverter compressor
Samsung (8)
- AR71857 2023 · 8,000 BTU · Gas Furnace Dehumidify mode
- AQ9023 2021 · 12,000 BTU · Cooling Only Dehumidify mode
- AR160AF 2021 · 18,000 BTU · Cooling Only Sleep mode
- AQ891593 2018 · 36,000 BTU · Heat Pump Inverter compressor
- AR975RL 2022 · 12,000 BTU · Cooling Only Sleep mode
- AQ0751 2024 · 12,000 BTU · Gas Furnace Dehumidify mode
- AR299NS 2022 · 8,000 BTU · Cooling Only Self-cleaning coil
- AQ41643LA 2022 · 18,000 BTU · Gas Furnace Inverter compressor
Trane (8)
- XR168545VW 2022 · 36,000 BTU · Gas Furnace Self-cleaning coil
- XL182242AW 2020 · 36,000 BTU · Heat Pump Wi-Fi remote control
- 4MXW229NG 2023 · 12,000 BTU · Cooling Only Auto-swing louvers
- XR16711 2022 · 12,000 BTU · Cooling Only Auto-swing louvers
- XL1843556TL 2019 · 36,000 BTU · Gas Furnace Sleep mode
- 4MXW378 2025 · 12,000 BTU · Gas Furnace 20 SEER efficiency
- XR160647 2024 · 12,000 BTU · Cooling Only Self-cleaning coil
- XL18255046LV 2025 · 18,000 BTU · Cooling Only Dehumidify mode