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H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display

  • Based on 458 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Jul 4
Order within 10 hours and 38 minutes
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Features

  • Before buying, please confirm whether the product is compatible with your system, and check the size of the product to see if it can cover the traces left on the wall of the old thermostat.
  • Heagstat H721 2 heat/1 cool non-programmable heat pump thermostats, to control the temperature in a room.
  • For use with Heat Pump Systems or conventional (central gas, oil, electric furnaces) single stage systems, up to 2 heat 1 cool.
  • Not compatible with 110-240V electric heat systems (like electric baseboard heat, line voltage, convectors, radiant-ceiling heat).-- does not work with conventional multistage systems, mini split systems and 12v rv thermostats.
  • Accurate temperature control of +/-1-Degree F for consistent comfort, Room temperature display range: 41F to 95F, Temperature control range: 44F to 90F.
  • Support a heat or cool swing set up (0.2F to 2F), which will either prolong or shorten the temperature open time. make comfortable temperatures to reduce energy usage, savings on annual heating and cooling costs.
  • Room temperature calibration adjustment, and 5 minute compressor delay protection (Selectable on or off), with air filter change reminder and low battery indicator available.
  • Display with white backlight, easy-to see and read. large, clear backlit digital display, very suitable for middle-aged and elderly people.
  • Dual-powered (battery and/or hardwire 24Vac power), easy access battery compartment.
  • If you have any problem, please feel free to contact us, we will repley you in 24 hours. the products come with 30 days free return, 2-year Worry-Free Warranty.

Brand: Heagstat


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


Controller Type: 24V Heat Pump Thermostat


Special Feature: Separate Heating and Cooling Swing, Low Battery Indicator, Temperature Display, 5 Minute Compressor Delay Protection See more


Color: White


Brand: Heagstat


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


Controller Type: 24V Heat Pump Thermostat


Special Feature: Separate Heating and Cooling Swing, Low Battery Indicator, Temperature Display, 5 Minute Compressor Delay Protection


Color: White


Specific Uses For Product: Compatible with Heat Pump System


Temperature Control Type: Heating and Cooling


Included Components: H721 thermostat, Two screws and anchors, Installation manual, Cable label


Power Source: Dual Powered


Item Weight: 0.48 Pounds


Voltage: 24 Volts (AC)


Material: Plastic


Shape: Rectangular


Display Type: Digital


Screen Size: 2.12 Inches


Control Type: Button Control


Control Method: Touch


Mounting Type: Wall Mount


Style: Non-Programmable 2H/1C


Backlight: Yes


Specification Met: energy


UPC: 712215337375


Manufacturer: Heagstat


Item Weight: 7.7 ounces


Country of Origin: China


Item model number: H721


Date First Available: January 10, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 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.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy to use and works great
Exelcelent product
Reviewed in the United States on April 1, 2025 by rex lowman

  • Adjustable temperature deadband that works correctly
This is a very versatile thermostat that will work in a variety of applications. I bought mine to use with an electric heatpump and wanted to be able to adjust the temperature span so that the heatpump would start and run for a longer cycle period. This is much easier and more efficient for the compressor on a heatpump. Many modern thermostates only allow only a CPH (cycles per hour) adjustment that will not limit the on-off times of your heating unit, since the thermostat will prioritize the temperature setting over CPH. This thermostat allows adjustment of the on and off temperature up to 2 degrees on the high and low temp (span) on either the AC or Heating side. It is accurate and so far has worked flawlessly, a bargain compared to the Honeywell thermostat it replaced. ... show more
Reviewed in the United States on December 29, 2024 by Lee

  • Good for heat pump with emergency heat
Easy to install , use a jumper wire from R to RH . The thermometer is 3 degrees on the high side , need to adjust .
Reviewed in the United States on September 17, 2024 by Walter R Zacharczyk

  • Adjustable wall thermostat
I would have loved it had I picked the right size for my home.It was nice and big
Reviewed in the United States on April 12, 2025 by Placeholder

  • Excellent thermostat
This is a excellent choice for a inexpensive heat pump thermostat, it took less than 10 minutes to install and it's your basic non prograble thermostat, for people that has trouble programming anything or who don't want a very expensive thermostat this is the one to buy, the price is excellent and it's a very good looking thermostat ... show more
Reviewed in the United States on December 30, 2023 by TIM MCCLAIN

  • Work great!!!
Made for heat pump ,easy do it yourself
Reviewed in the United States on July 20, 2024 by Brent Peloquin

  • Basic Thermostat, Just What I Wanted
I didn't want any programmable features for my new heat and air system, just a basic t-stat to set and forget. This unit was super easy to install, has very good instructions for installation and operation, and works like a charm!
Reviewed in the United States on November 22, 2023 by Theresa

  • did not work
Had to pay HVAC to troubleshoot our heat pump $160. It turns out that the Heagstst heat pump thermostat was the reason we could not get heat into the house. Missed our return window because by the time we called and was able to schedule an appointment with a service agent we were unable to return product. Spend more and get something reliable. ... show more
Reviewed in the United States on February 27, 2025 by Kathy

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