Your cart is empty.
Your cart is empty.Product Description
Precautions for products
1. Confirm whether the product is compatible with your system,
2. Confirm the size of the product to see if it can cover the traces left on the wall of the old thermostat.
This is a 24VAC heat pump system non-programmable thermostat for home
Heagstat specializes in the design and manufacturing of professional grade products that improve the comfort of a home and simplify the installation. This H721 non-programmable heat pump thermostat has many convenient features. Some of its features include: backlit display easy to read, simple operation with slide switches selecting heat or cool mode operating the fan. This heat pump thermostat is compatible with 2 heating/1 cooling systems, heating, cooling.
Specifications:
Compatible for use with Heat Pump Systems and conventional (central gas, oil, electric furnaces) single stage systems, up to 2 heat 1 cool.
- Multi Stage, 2 Heat, 1 Cool
- Non-programmable
- 4.5 sq. inch large LCD display with white backlight
- Easy access battery compartment
- Electric or Gas configurable
- Separate B & O terminals
- Separate heating and cooling swing (cycle rate)
- Air filter change indicator (selectable on or off)
- Low battery indicator
- Room temperature calibration adjustment
- 5 minute compressor delay protection (selectable on or off)
- Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock
- Product Dimensions: 0.98"D x 4.72"W x 3.86"H
This Thermostat Does Not Work With:
- does not work with electric baseboard heat (120-240V) / line volt system .
- does not work conventional multistage systems
- does not work mini split systems and 12v RV thermostats.
- does not work with Proprietary/ communicating/ serial protocol
Easy to see and read
- 3 Inches large LCD display
- One-button wake-up white backlight lights
- Suitable for Middle-Aged and Elderly People.
Easy to use and install
- Easy wire coded terminal blocks
- Terminal Designations: RH, G, Y, C, O, B, E, W2
- Universal sub-base, mounts on wall or junction box
- Easy access battery compartment
- Dual-powered (AAA battery and/or hardwire 24VAC power)
What's in the box?
- Heagstat H721 Thermostat
- Two screws and anchors
- Operation Manual
- Installation Manual
- Cable Label
Walter R Zacharczyk
Reviewed in the United States on September 17, 2024
Easy to install , use a jumper wire from R to RH . The thermometer is 3 degrees on the high side , need to adjust .
Brent Peloquin
Reviewed in the United States on July 20, 2024
Made for heat pump ,easy do it yourself
jonathan gentry
Reviewed in the United States on February 17, 2024
Instructions could've been more clear with my unit.The wires are different for a Goodman Heat pump split unit.Had to call a HVAC specialist to hook it up properly.The A/C wouldn't come on with my split unit and blow cold air.Once I did this though and it was only $65 visit we were good to go.
Lee
Reviewed in the United States on December 29, 2024
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.
Natasha
Reviewed in the United States on December 4, 2023
My heat pump is a two-stage aux heater, O is 0 volts for heat, and 24 volts for cool. Hooking up the thermostat easy enough, but the first thing I noticed was that it read the ambient temperature poorly. My 71-degree room was showing as 73 degrees. Okay, no problem, to test the heat I put the set point at 74 degrees - the Heat pump came on, but was pushing cold air. I gave it a while. I thought, perhaps this thing is backwards, so I tried the A/C after a while - it also pumped the same cold air. So I gave up, put the old thermostat back in and reheated my now cold house. Garbage. You get what you pay for - In my case, this would work for an A/C unit, but not for heat.
TIM MCCLAIN
Reviewed in the United States on December 30, 2023
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
BG
Reviewed in Canada on November 16, 2022
Easy to install, seems to be working just fine. Use it in my garage (radiant heated)
Byron & Pamela Gossett
Reviewed in the United States on October 24, 2022
This particular thermostat works I've been through at least three of them that have purchased in other places this is the first one that actually works it's accurate easy to install and it works comes on goes off like it's supposed to. The only reason that I gave it four stars is that it shows a pilot light which means heat I guess.. I was confused usually there's a sun for heat not a flame means gas to me. It does have the snowflake for cold. other than that it is perfect you just set the temperature and it works. I'm happy
Alan CS
Reviewed in the United States on April 24, 2022
I needed a good basic non-programmable thermostat for an elderly house member. This replaced a programmable thermostat which remained lit 24/7. The H721 met the need with easy to read and display light turns off after using the keypad. Wire terminals are clearly labeled and sturdy for tight connections compatible with our Rheem electric heat pump. Worked first time with no problems, easy install.
Recommended Products
$32.95
$ 16 .99 $16.99
$83.76
$ 35 .99 $35.99