- Features
- Specifications
- Documents
Warranty Length
- Limited
Features
- Thermostat works standalone or with the THM5421R1021 Equipment Interface Module or with the TrueZONE Wireless Adapter
- Smart Schedule - programs in seconds for any lifestyle
- Patented interview based programming and installer setup
- RedLINK wireless communication
- Dual powered - battery or hard wired
- Micro SD port for quick installer setup
- Plain language setup, no manual needed
- Works with RedLINK accessories
Control Range:
40 to 90 deg F Heat/50 to 99 deg F cool
Display Type:
10 sq-in
Domestic/Import:
Import
Fan Switching:
Auto/On/Circulate/Follow Schedule
Finish:
Arctic White
Humidity Range:
5 to 90% Non-Condensing
Number of Stages:
5
Power Source:
Battery/Hardwired
Stages Cool:
2 Heat Pump, 2 Conventional
Stages Heat:
3 Heat Pump, 2 Conventional
System Switching:
Heat/Cool/Auto/Off
Terminal Designations:
R, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K, S1
Thermostat Type:
Programmable
Voltage Rating:
18 to 30 VAC