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Riseem

NonProgrammable Thermostat for House, Single-Stage Systems,Digital Energy-Saving Thermostat,1 Heat/1 Cool, Easy DIY Install，Green Backlight

  • Based on 786 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Aug 31
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Color: Green


Features

  • Not Compatible: Heat pump with auxiliary or emergency heat, Dual fuel/hybrid heating, Electric baseboard heat (110-240 volts), Line voltage, Convectors, Radiant-ceiling heat, Mini split systems and 12V RV systems.
  • Easy to Install and Use: Large terminal blocks with universal sub-base, can be installed within 30 minutes, clear, easy-to-read backlight LCD display and easy controls make for a user-friendly experience.
  • Simple but Powerful Control: Easy-access front-load battery compartment, adjustable temperature differential (swing) for energy optimization and maximum system life, Support temperature display calibration, Convert C/F units, compressor delay protection (selectable on or off).
  • Dual Power Supply: Can be powered by 24VAC power or 2 AAA batteries, No common wire (C-wire) required on most systems (only required on heat only and cool only systems).

Brand: Riseem


Model Name: STN601-Green


Product Dimensions: 0.98"D x 3.86"W x 4.72"H


Controller Type: Push Button


Special Feature: ‎Separate Heating and Cooling Swing (Cycle Rate), Low Battery Indicator


Controller Type: Push Button


Additional Features: ‎Separate Heating and Cooling Swing (Cycle Rate), Low Battery Indicator


Specific Uses For Product: Heating and Cooling Controls


Temperature Control Type: Conventional Single Stage Systems


Power Source: Battery Powered


Voltage: 24 volts_of_alternating_current


Display Type: LCD


Control Type: Button Control


Control Method: Touch


Mounting Type: Wall Mount


Number of Batteries: 2 AAA batteries required.


Color: Green


Shape: Rectangular


Product Style: Digital


Material Type: Plastic


Brand Name: Riseem


Model Name: STN601-Green


Included Components: Thermostat，Two Screws and anchors，Installation manual and Operating manual，Cable label


Model Number: STN601-Green


UPC: 607605200677


Manufacturer: Riseem


Number of Items: 1


Unit Count: 1 Count


Item Dimensions D x W x H: 0.98"D x 3.86"W x 4.72"H


Item Weight: 5.92 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Good thermostat
Color: Blue
Easy to install and works great!
Reviewed in the United States on July 2, 2026 by Hunt with Long Bow
    • Perfect. Performs exactly as described
Color: Blue
I initially ordered two programmable thermostats. One turned out to be for baseboard heaters (do they still exist?) and the other one's programming was impossibly complex and poorly documented, so both orders were canceled/returned. As I'm retired and live in a Mediterranean climate, I wouldn't benefit from complex settings anyway (time of day, weekends, etc), so I decided to keep life simple and bought this. It was easy to install and works perfectly. It even has limited setting adjustments - room temperature calibration, setpoint and hysteresis (temperature difference between on and off). Update: If I could give this 6 stars, I would. The display is perfect. It shows you exactly what you need, with no unnecessary clutter. it illuminates if you touch one of the up or down buttons, otherwise it saves the battery by not being lit up. ... show more
Reviewed in the United States on December 5, 2025 by Nigel R. Guest
    • Nice, accurate, very adaptable, easy to install thermostat.
Color: White
Review Image by Danni Akers
Review Image by Danni Akers
This seems to be a nice, easy to operate, accurate, adaptable thermostat. The installation and wiring were a breeze and the screw holes in the base of the thermostat lined up perfectly with my old Carrier thermostat holes, so no drilling for me. Just some touch up paint since this thermostat is slightly smaller than my old one. I've added some scans of the installation manual showing the wiring schemes and the procedures for adjusting the differential and calibrating the temperature reading. Out of the box, the heating differential is 0.4 deg F and cooling differential is deg 0.5 F. To clarify, this means the heat when set to 65 deg F, for example, it will turn on when the temp drops to 59.6 deg F and turn off when the temp rises to 65.4 deg F. You can set the differential as low as 0.2 deg F and as high as 2 deg F. The calibration of the unit, out of the box, was spot on to my traceable thermometer, so no adjustment needed there, but it is easily done. It is important to note, that in order to preserve batteries, you really need to connect the common (if available) from the 24VAC transformer to C terminal on the thermostat. Otherwise, the thermostat and its internal circuitry (it has at least one internal relay for example) will be powered by the batteries only, 24/7. The batteries probably won't last very long operating in this configuration. Additionally, don't forget to set the GAS/ELEC fan mode switch on the back of the thermostat before snapping the thermostat into place on the base during installation. In the GAS mode, the thermostat will not independently turn on the blower fan when the demand for heat signal is sent. In the ELEC mode the thermostat will turn on the fan (via green wire) at the same time the heat demand signal is sent. The default, out of the box, position of this switch is GAS. ... show more
Reviewed in the United States on November 20, 2025 by Danni Akers
    • Must have for an old house!
Color: White
Review Image by nezih
This thermostat is a must if you live in an old, drafty house. Here is my experience: I have a gas furnace in my 120-year-old house that used to be controlled by an old-school thermostat where you could only adjust the desired temperature, and that was it. The heat used to kick in very often (over 10 times an hour) since the house is drafty, thanks to single-pane glass everywhere and barely any insulation. Installation of this thermostat was a breeze and took less than 10 minutes. The best feature is the “swing” adjustment. It allows me to set the temperature to 66°F with a 2°F swing, which means it kicks in once the temperature reaches or drops below 66°F, heats the house up to 68°F, and then does not kick in again until the house cools back down to 66°F, preventing short cycling. I monitor the on/off cycles of the fan through a smart breaker and track gas usage by keeping an eye on the meter. According to the data, I am using less gas and electricity while keeping the house 2 degrees warmer, which is incredible. I highly recommend it. ... show more
Reviewed in the United States on December 30, 2025 by nezih
    • Thermostat
Color: White
Looks good, seems to be working.
Reviewed in the United States on June 14, 2026 by Kup da ville
    • Worth the price
Color: Green
Review Image by Amazon Customer
It is easy to set up and use. It looks just like the photo and recommend you buying it.
Reviewed in the United States on May 27, 2026 by Amazon Customer
    • Works easy installation.
Color: White
Easy to install and now I don’t have to try to figure out how to do the programming.
Reviewed in the United States on July 5, 2026 by Amazon Customer
    • Replacement for programmable thermostat
Color: Blue
I did not need a programmable thermostat and it was running when I didn't want it to. So I ordered this one. It works perfectly
Reviewed in the United States on May 29, 2026 by S K

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