Model 8000 DeSCrIpTIon The TB8220 Commercial VisionPRO® FeATureS
• Large, clear display with back light • Touch screen interaction Real-time clock keeps time during power failures and automatically updates to daylight savings
Modulating/Floating Control Thermostats ZonePRO®
DeSCrIpTIon The ZonePRO®
thermostats are for low-voltage
pressure dependent variable air volume (VAV) applications. FeATureS
• Provides modulating (2 to 10 Vdc analog) control (TB7980)
• Provides floating control (TB6980) Item
TB6980A1007 50F to 95F TB6980B1006 50F to 95F
Temp range output Signal output Signal Burden Additional outputs Floating Floating
0.5A max @ 24Vac TB7980A1006 50F to 95F 0-10Vdc or 2-10Vdc -
0.5A max @ 24Vac 1 Analog/TRIAC; 1 TRIAC 0-10V, 10k min
- Model
Total Home Comfort System VisionPRO®
IAQ
Descriptions Floating control
Floating control with 2 additional outputs Modulating (0-10Vdc) control
TB7980B1005 50F to 95F 0-10Vdc or 2-10Vdc 0.5A max @ 24Vac 1 Analog/TRIAC; 1 TRIAC Modulating (0-10Vdc) control with 2 additional outputs G 8000 Touchscreen
Programmable Thermostat is a seven day programmable thermostat that provides universal system compatibility.
DeSCrIpTIon
The VisionPRO IAQ touch screen universal programmable thermostat provides control of 24 Vac heating and cooling systems in addition to humidification dehumidification and ventilation.
FeATureS
• Connects with Equipment Interface Module or EnviraZONE panel
• Advanced dual-fuel control. Item Application: Stages Switch position
TH9421C1004 Conventional and Heat Pump systems Up to 3 Heat/2 Cool Conventional. Up to 4 Heat/2 Cool Heat Pump HEAT-OFF COOL- AUTO EM. HEAT THM5421C1008 Heat/Cool or Heat Pump with Auxiliary Heat Up to 3 Heat/2 Cool Conventional. Up to 4 Heat/2 Cool Heat Pump HEAT-OFF COOL- AUTO EM. HEAT YTH9421C1002 Heat/Cool or Heat Pump with Auxiliary Heat Up to 3 Heat/2 Cool Conventional. Up to 4 Heat/2 Cool Heat Pump HEAT-OFF COOL- AUTO EM. HEAT YTH9421C1010 Heat/Cool or Heat Pump with Auxiliary Heat Up to 3 Heat/2 Cool Conventional. Up to 4 Heat/2 Cool Heat Pump HEAT-OFF COOL- AUTO EM. HEAT