Honeywell Home TH8320R1003 — VisionPRO 8000 seven-day programmable touchscreen thermostat with RedLINK 2.0 wireless, for residential or light commercial systems.
Selecting Commercial during installer setup switches it to commercial language and 365-day holiday scheduling. It can be wired straight to the equipment or linked by RedLINK to a THM5421R1021 equipment interface module or a TrueZONE wireless adapter, and a microSD port loads installer settings and reminders.
- Wired directly: up to 3H/2C heat pump or 2H/2C conventional
- Terminals R, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K and S1 S1
- Dual powered from a C wire or batteries; 1.44 VA backlight on, 1.32 VA off
- RedLINK 2.0 in the 900 MHz band; devices re-sync within 6 minutes of power return
- Setpoints 40 to 90 °F heating, 50 to 99 °F cooling; one assignable sensor input
- 4-15/16" × 4-5/8" × 1-1/8" arctic white
It is not the TH8321R1001, which adds an IAQ relay, U1 terminals and an onboard humidity sensor, nor the single-stage TH8110R1008. The TH8321WF1001 is the Wi-Fi model and does not use RedLINK.
