Model
ST898ZB
Description
Optima S Thermostat
Compatibility
Conventional, Heat Pump
Staging
3H / 2C
Display Size
Programming
7 Day, 5-2 Day, or Non-Programmable
Power
2xAA Battery, 24VAC Hardwired
Terminations
RC, RH, C, Y1, Y2, W1AX, W2OB, G, L
Backlight
None
Keypad Lockout
Multi-Level
Auto Changeover
No
Adj. Temp. Limits
Yes
Humidity Reading
Yes
Multi-Lingual Display
Yes
Warranty
5 years
