Is this thermostat capable of automatically switching between heating and cooling?

Hi Carl G Fritter, great question. This thermostat does in fact have the auto-changeover feature to switch from heating to cooling. Please feel free to reach out to us on Facebook/Twitter with a private message if you ever need any assistance with programming this setting. We look forward to hearing from you soon.

Is it possible to control this thermost with a Windows desktop or laptop?

Hi, thanks for the question. This model is app based, you would need a mobile device to control the unit. -Joey

Are there HVAC systems this is not compatible with? I have a 6-year-old Carrier A/C-furnace. Thanks.

Hi, the Honeywell Home RTH8800WF2022 T5 WiFi Smart Thermostat is capable of working with your conventional furnace and AC system, along with a majority of other systems. It is important to keep in mind that a C-wire is necessary for powering this thermostat. If you have any additional questions, please don't hesitate to contact us at 1-800-633-3991, or through our social media channels on Twitter or Facebook under Honeywell Home. -Jerry

can i select emergency heat when the temperature drops below 20 degrees?

Hi Mobela, thank you for reaching out! If you have an emergency heat stage on your HVAC system, and it's configured on the thermostat, the unit will start automatically.— Charlie

Brand	Honeywell Home
Model Name	T5 Smart Thermostat
Product Dimensions	1.06"D x 4.06"W x 4.06"H
Controller Type	Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
Special Feature	Auto Changeover, Auto-Away Mode, Daylight Savings Time Ready, ENERGY STAR certified, Fan Control, Geofence Technology, Low Voltage, Programmable, Temperature Display, Vacation Mode
Color	Black and White
Specific Uses For Product	Air Conditioner, Furnace, Heat Pump
Temperature Control Type	Heating and Cooling
Connectivity Technology	Wi-Fi
Included Components	Mounting hardware, T5 Smart Thermostat (Model RTH8800WF2022), UWP mounting system, User Manual
Power Source	Corded Electric
Item Weight	3.2 ounces
Voltage	24 Volts
Material	Plastic
Shape	Square
Display Type	LCD
Finish Type	Black
Control Type	Touchpad Control
Control Method	Touch
Connectivity Protocol	Wi-Fi
Mounting Type	Wall Mount
Style	A. Wi-Fi Thermostat Gen2
Backlight	Yes
Specification Met	Energy Star
Wattage	24 watts
Number of Batteries	1 AAA batteries required.
UPC	194159012950
Manufacturer	Honeywell Home
Part Number	RTH8800WF2022
Item model number	RTH8800WF2022
Batteries	1 AAA batteries required.
Is Discontinued By Manufacturer	No
Size	3.5 x 3.5 inches (1-Pack)
Finish	Black
Item Package Quantity	1
Special Features	Auto Changeover, Auto-Away Mode, Daylight Savings Time Ready, ENERGY STAR certified, Fan Control, Geofence Technology, Low Voltage, Programmable, Temperature Display, Vacation Mode
Batteries Included?	No
Batteries Required?	No
Battery Cell Type	Lithium Ion
Description Pile	Rechargeable lithium-ion battery included.
Warranty Description	2 year limited warranty.

Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required

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