Non-programmable Single Stage Thermostat For Room
24 Volt or System,1H/1C,Heat Pump Thermostat T21STK-0
FEATURES:
·Large LCD display with backlight, continuous backlight option
·Simultaneous heat and cool set point storage
·Display of room temperature, set temperature and current time simultaneously
·Fan switch with ON and AUTO functions.
·Permanent user setting retention during power loss. No batteries are required
·Operates from 24VAC, or from 2 size "AA" alkaline batteries
·Optional temperature display of Fahrenheit or Celsius scale
·Air Filter change Indicator
·Low Battery Indicator.
·Display temperature calibration
·Compatible with single stage heat/cool systems, including water source heat pump
Package include:
Saswell T21STK-0 Thermostat
(Jumper wire connected)
Two screws and anchors
User manual
Service and Support
All products come back by a 30-day guarantee,1 Year warranty and lifetime support.
- This is a 24VAC low-voltage System non-programmable thermostat for room use,【IMPORTANT】 Currently does not support millivolt systems
- 1 Heat/1 Cool Conventional and Heat Pump,Accurate temperature control of +/-1-Degree F for consistent comfort, Low Battery Indicator available
- Easy-to see and read. large, clear backlit digital display,OPTIONAL 2 “AA” Batteries provide continuous temperature display during power loss
- Detailed instructions for easy installation,C-wire needed for proper installation. Note-c wire is required and is the primary power source for your thermostat. Without a c wire, your thermostat will not power up，In the case of battery power, there is no need to connect the C wire
- Maintain balanced and comfortable temperatures to reduce energy usage and increase savings on annual heating and cooling costs
- This is a 24VAC low-voltage System non-programmable thermostat for room use,【IMPORTANT】 Currently does not support millivolt systems
- 1 Heat/1 Cool Conventional and Heat Pump,Accurate temperature control of +/-1-Degree F for consistent comfort, Low Battery Indicator available
- Easy-to see and read. large, clear backlit digital display,OPTIONAL 2 “AA” Batteries provide continuous temperature display during power loss
- Detailed instructions for easy installation,C-wire needed for proper installation. Note-c wire is required and is the primary power source for your thermostat. Without a c wire, your thermostat will not power up，In the case of battery power, there is no need to connect the C wire
- Maintain balanced and comfortable temperatures to reduce energy usage and increase savings on annual heating and cooling costs
