Product Description

Saswell Single Stage 5-2 Programmable HVAC Thermostat

With Easy-to-read Display,1 Heat 1 Cool,T21STK-2

Energy savings, and separate 5 day (weekday) and 2 day (Saturdayday) programming

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
·Separate 5 day (weekday) and 2 day (weekend) programming with four separate time/temperature periods per day
·Intelligent Recovery Option for optimizing comfort

Package include:

Saswell T21STK-2 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.

IMPORTANT SAFETY INFORMATION

Always turn off power at the main power source by removing the fuse, or switching the circuit breaker to the off position before installing, removing, cleaning, or servicing this thermostat.

Read all of the information in this manual before installing this thermostat.

Use a professional contractor to install this thermostat.

This is a 24VAC low-voltage thermostat. DO NOT INSTALL ON VOLTAGES HIGHER THAN 30 VAC.

Do not short (jumper) across terminals on the gas valve or at the system control to test installation. This will damage the thermostat and void the warranty.

Do not switch the system to cool if the temperature is below 50℉ (10℃). This can damage the air conditioning system and may cause personal injury.

Feature

Easy Programmable mode ensures the desired temperature is reached by the programmed time, making for a comfortable home whenever you need it.
Separate 5-day (weekday) and 2-day (Saturday/Sunday) programming with four separate time/temperature periods per day,to reduce energy usage,savings on annual heating and cooling costs.
Easy to read in large dispay,OPTIONAL 2 "AAA" Batteries provide continuous temperature display during power loss.Low Battery Indicator available.
Compressor short cycling protection,1 heating, 1 cooling and heat pumps without auxiliary heat, Does not work with electric baseboard heat (120-240V).
Accurate temperature control of +/-1-Degree F for consistent comfort,Air Filter change reminder and Detailed instructions for easy installation, 12 or 24 hour clock.
Brand : Saswell
MPN(PartNumber) : T21STK-2
EAN : 6607509589438
Package Dimensions(LxWxH) : 18x14x5cm ; 263 g

Attention for order international goodsAll items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)DirectlyDelivery would be done local shipping company in country of Production Place and Qxpress or POST in singaporeTotal shipping takes 7~14 working daysThe item from the third country could take 2 week more than normal delivery in transitNo exchange or Return is Allowed because of simple mind change Such Return or exchange is ly allowed for the reason below Major defect is discovered Wrong item is Delivered If you want to retunr or exchage at you cost, kindly Contact us via email Please check when you return the item just for changing your mind, you could be charge return cost (orginal + return shipping , duty, and etc) You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item About Votage of electronics The voltage of most electronics goods listed on our shop is 110V Need transfomer to use US electronics We cannot accept return for dameged electronic item because of not using transfomer