| Heating |
1, 2, and 3 stages (W, W2, W3) |
| Cooling |
Cooling: 1 and 2 stages (Y, Y2) |
| Fan |
Fan: (G) |
| Heat Pump |
Heat Pump: With Auxiliary (O, B, Y, Y2, W, W2) |
| Power |
Power: (C, RH, RC) |
| Accessory Controls |
(Z1, Z2, 3rd Stage heating, Humidifier, Dehumidifier, Ventilation (HRV, VRV, External Air Baffle) |
| Humidifier |
Yes |
| Dehumidifier |
Yes |
| Heat (Fossil or Electric) |
Up to three stages |
| Cool |
Up to two stages |
| Heat pump with AUX |
Up to five stages |
| AUX heat |
Up to three stages |
| Dual fuel (Fossil AUX Heat) |
Yes |
| Forced air zoned heat |
Up to three stages |
| Forced air zoned cool |
Up to two stages |
| Ventilation control |
HRV, ERV, external air baffle |
