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Coiiwsei

Multi Stage Thermostat for Home Cooling and Heating, 2 Heat/2 Cool, Super Clear Large Display, White Backlit

  • Based on 8 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Feb 4
Order within 16 hours and 12 minutes
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Color: White


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, Large, 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).
  • Reliability: Made by professional manufacturer and backed by over 20 years of experience, the customer service is 7*24 hrs available.

Brand: Coiiwsei


Model Name: RTH702-White


Product Dimensions: 1.02"D x 5"W x 3.82"H


Controller Type: Push Button


Special Feature: Compressor Delay Protection, Adaptable to Various HVAC Systems


Brand: Coiiwsei


Model Name: RTH702-White


Product Dimensions: 1.02"D x 5"W x 3.82"H


Controller Type: Push Button


Special Feature: Compressor Delay Protection, Adaptable to Various HVAC Systems


Color: White


Specific Uses For Product: Heating and Cooling Controls


Temperature Control Type: Conventional Single Stage Systems


Included Components: one Thermostat，one Screw Sets，one manual，one Wall Plate，one Wiring Labels


Power Source: Battery Powered


Item Weight: 5.92 ounces


Voltage: 24 Volts (AC)


Material: Plastic


Shape: Rectangular


Display Type: LCD


Control Type: Button Control


Control Method: Touch


Mounting Type: Wall Mount


Style: Digital


Number of Batteries: 2 AA batteries required.


Manufacturer: Coiiwsei


Item Weight: 5.9 ounces


Country of Origin: China


Item model number: RTH702-White


Batteries: 2 AA batteries required.


Date First Available: March 10, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 4

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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Similar Products

Top Amazon Reviews

    • Nice bright and bold display characters are easy to read from a distance.
Color: White
I ordered this thermostat to replace my older one which is starting to show signs of age. The display on this new one is larger and brighter than my old one which is important for us "older folk" who have trouble reading small and/or dim displays. It was easy to wire to my furnace, and it works perfectly as expected for both heating and cooling functions. ... show more
Reviewed in the United States on June 15, 2025 by Michael in Minneapolis
    • Geat
Color: White
Simple, basic, but perfection. Easy install and works as expected. Seems quite solid and reliable.
Reviewed in the United States on June 7, 2025 by Bri
    • Faulty temp reading
Color: White
Review Image by Cindy Cindy
I really like that this has such big numbers on the display. Also backlit. Super easy install. The issue is that I noticed the a/c wasn't turning off. The temperature of the room was reading 78 according to this. Another thermometer in the same room was reading 71. Maybe just a faulty unit. We just have a small, simple house with a basic furnace and a/c set up. No WiFi. Just on. Off. Heat. Cool. I ordered a different one which is a reputable brand with great reviews. Should arrive today. ... show more
Reviewed in the United States on June 6, 2025 by Cindy Cindy
    • Easy to install, even for a first-timer!
Color: White
Review Image by Ali A. Ali A.
Review Image by Ali A. Ali A.
Review Image by Ali A. Ali A.
Review Image by Ali A. Ali A.
Review Image by Ali A. Ali A.
I installed this multi-stage thermostat myself, and it was my very first time doing something like this — and it went great! The instructions were clear, and everything connected smoothly without any issues. The large, super clear display is easy to read, and the white backlight looks clean and modern. It works perfectly with my 2 heat/2 cool system, and the controls are simple to use. I’m really happy with how it turned out. This is a great option if you want a thermostat that looks good and is easy to set up on your own. Highly recommend! ... show more
Reviewed in the United States on June 7, 2025 by Ali A. Ali A.
    • Basic but good thermostat. Happy customer.
Color: White
This is a bare bones thermostat which I obtained for my home. This multi-stage thermostat (2 Heat/2 Cool) is marketed to those consumers who want a reliable and easy to operate thermostat. The display is large and clear and the straight forward controls are easy to operate. It does not have any programmable options but it’s a good choice for those who want a clear display and simple controls without smart features. It maintains accurate temperatures and works well in my home. So far I have not tried the heat pump as it’s 93 degrees outside. Overall a good value for a simple thermostat which I hopes is dependable in the long run. ... show more
Reviewed in the United States on May 28, 2025 by Michael MM
    • Simple to set up, but not much room for all the wires if you don't have room inside your wall.
Color: White
Review Image by Review Review
Review Image by Review Review
This is a nice BIG SCREEN, easy to use thermostat that I installed for my parents, who are “too old to learn new tricks.” This replaced a non-digital thermostat that was impossible to set due to a poorly designed analog slider – a one mm move would make a 3-4 degree change. This one is much better with a big digital display and a simple up and down button system. The install was easy enough, but there was no room in the wall to put any extra wires, so it was quite difficult to get the cover on after wiring it up, due to the fact that less than a half cm. of space between the base plate and the front of the inside pocket for the face plate seems to exist. I didn’t want to cut the available wires any shorter for future possible needs. Aside from that issue, this was straightforward and seems to work well. The thermometer seems accurate (at least in the mid 70s range, which is where the house was when I installed this). If any issues arise, I’ll update this review. ... show more
Reviewed in the United States on May 28, 2025 by Review Review
    • Set and forget
Color: White
Review Image by Daniel J. Turnbough Daniel J. Turnbough
Review Image by Daniel J. Turnbough Daniel J. Turnbough
Review Image by Daniel J. Turnbough Daniel J. Turnbough
Review Image by Daniel J. Turnbough Daniel J. Turnbough
I have not installed this at my house yet, but I helped my brother install one at his house. Very easy to replace your old thermostat with this one. Very versatile to use on many different systems. Nice big numbers to see without the old one that you had to squint your eyes to see. My brother says he loves it, and you just set it and forget it ... show more
Reviewed in the United States on June 1, 2025 by Daniel J. Turnbough Daniel J. Turnbough

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