Honeywell Thermostat: T8524D / T8624D
Re: Overview
| Model | Program | Type | Changeover | System | Fan |
| T8524D | Non-Prog | Heat-Cool | Auto - Manual | Heat-Off-Cool-Auto | Auto-On |
| T8624D | Prog | Heat-Cool | Auto - Manual | Heat-Off-Cool-Auto | Auto-On |
| Terminals | |||||
| R, Rc, C, B, O, G, Y1, Y2, W1, W2, OT, OT | |||||