Will it work with your system?
Works well with
- Phone control and scheduling
- Systems the maker's checker confirms
Check first if you have
- Line-voltage baseboard heat
- Millivolt gas heaters
What it controls
The Honeywell Home RTH9580WF1005/W1 Smart Thermostat is a smart Wi-Fi thermostat. Its listing doesn't spell out which heating and cooling systems it supports, so run the maker's compatibility checker before you buy.
On power, the listing doesn't say whether it needs a C wire. What a C wire does.
The listing doesn't state heat pump support; if you have an O/B wire, confirm with the maker before ordering. Heat pump wiring.
Connectivity: Wi-Fi. It amazon Alexa, Android, Vera, iOS.
Not sure of your wiring? The wiring checker reads your system from the terminal letters and checks it against this model's statements.
Also on the listing: a weight of 8 ounces and a digital.
Compatibility and specs
These come from the maker's listing for this exact model; the source of each is marked. Anything the maker leaves out is marked not stated.
| Model number | RTH9580WF1005/W1 | Retailer |
|---|---|---|
| Model name | RTH9580WF1005/U1 | Retailer |
| Works with | Amazon Alexa, Android, Vera, iOS | Retailer |
| Features (seller) | Programmable | Retailer |
| Connectivity | Wi-Fi | Retailer |
| Power | Corded Electric | Retailer |
| Voltage | 30 V | Retailer |
| Display | Digital | Retailer |
| Mounting / installation | Embedded | Retailer |
| Product weight | 8 ounces | Retailer |
| C-wire | C-wire needed for proper installation | Retailer |
Strong points and weak points
Strong points
- Works with Amazon Alexa, Android, Vera, i
Weak points
- C-wire need not stated
- Needs Wi-Fi for smart features
Wiring and install notes
- Compatibility statements are the maker's own. Confirm with the maker's compatibility checker, turn the power off before wiring, and leave line-voltage and furnace work to a licensed electrician or HVAC technician.
Thermostats to compare it with
FAQ
Does the Honeywell Home RTH9580WF1005/W1 Smart Thermostat need a C wire?
Does the Honeywell Home RTH9580WF1005/W1 Smart Thermostat work with a heat pump?
Other smart thermostats with similar wiring
- Honeywell Home YTH6320R1001 Smart Thermostat
- Honeywell Home X8VMC9W/W Smart Thermostat
- Venstar T7900 Smart Thermostat
- Resideo S900 Smart Thermostat
All smart thermostats in one grid · Every Honeywell Home control listed
Our take
Suited to phone control and scheduling.
Where to get it
The link goes to this exact model's listing. Check that the box includes the trim plate or C-wire adapter you need, and confirm your wiring with the maker's compatibility checker before you order.
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