Honeywell Wi-Fi Smart Thermostat RTH9580WF

Q: What is the difference between this thermostat and the rth9580wf1005?

There is no functional difference between the two. This TH9320WF5003 is white and the RTH9580WF1005 is silver. The RTH9580WF1005 is the retail model with a 1 year warranty and this one is intended to be a contractor only model with a 5 year warranty. Honeywell's former policy was that the TH9320WF5003 warranty wouldn't be honored if not installed by a contractor. However, they have since changed this. You now get 1 year with this too if you install it yourself.

Q: What do you mean bty requiring "C" wire?

In an HVAC system there is a step-down transformer that takes the 240VAC or 120VAC and steps it down to 24VAC. The primary side of the 24VAC is what has always been connected the R terminal of a thermostat. The secondary side of the 24VAC transformer was not. It is this secondary side of the 24VAC that is needed by newer thermostats. In fact the newer thermostats are powered by 24VAC. That secondary side of the transformer is what is connected to the C terminal. If your cable has a spare unconnected wire. It could be connected to the secondary of the transformer and you can check for it To see if it is there but but not connected, us a VOM and set for AC Voltage, put one lead on the R terminal, and the second lead to each unconnected wire(s), one at a time. if it shows 24VAC +/- 4VAC, you found the secondary side. All other wires will show OC or open. That secondary side wire is the C wire. If not found, an HVAC technician can come and make the connection of the spare unused wire at the HVAC unit side. There is deadly voltage and currents in the HVAC system so do not try this yourself.

Q: If power goes out and wi-fi is lost, can it be reconnected remotely or automatically?

Most often this will reconnect. On the occasion it does not, restart your modem. You may have to reconnect to Wi-Fi again but this is rare.

Q: will it still function if not connected to the internet?

It must have a connection to their website, and if either your internet goes down or their website is not available, you can only control it from the thermostat itself. Their website goes down several times a week, so no control, which sucks; I would not recommend this thermostat if you need the remote control.

4.4/5

ID del producto: 733857608

Transacción segura

Detalles

Brand
Honeywell
Controller Type
Hand Control
Special Feature
Color
white
Specific Uses For Product
住宅用または軽商業用。

⏰Smart Response learns your schedule for perfect timing

📶Wi-Fi enabled for seamless remote control

🌡️Precise temperature control with one-touch weather updates

Comprados juntos con frecuencia

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Honeywell Home THP2400A1027W White Coverplate Assembly

Descripción

🌟 Stay ahead of the curve with climate control that thinks for you!

ENERGY SMART ALERTS - Receive smart notifications that help you save energy and reduce bills without sacrificing comfort.
INSTANT WEATHER SYNC - One-touch weather updates optimize your home environment based on real-time conditions—stay ahead of the forecast.
REMOTE CONTROL FREEDOM - Wi-Fi connectivity lets you adjust settings from anywhere, ensuring comfort before you even walk in the door.
SLEEK SPACE SAVVY DESIGN - Compact and lightweight (just 8 ounces), it fits seamlessly into any modern home or office setup.
EFFORTLESS CLIMATE MASTERY - Smart Response technology adapts to your lifestyle, delivering the perfect temperature exactly when you need it.

The Honeywell Wi-Fi Smart Thermostat RTH9580WF combines advanced Smart Response technology with Wi-Fi connectivity, enabling precise, schedule-adaptive temperature control. Its compact design and one-touch weather updates make it an essential upgrade for any modern, energy-conscious home or office.

Presupuesto

Model Number	TH9320WF5003
Package Dimensions	17.8 x 15.5 x 7.5 cm
Material	Plastic
Color	white
Volume	1 Cubic Centimeters
Special Features	チームがプレーしているときに背景色が変わります。
Voltage	24 Volts
Number of Blades	1
Lithium Battery Packaging	Batteries contained in equipment
Package Weight	0.33 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	Honeywell
Item Weight	8 Ounces

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What is the difference between this thermostat and the rth9580wf1005?

What do you mean bty requiring "C" wire?

If power goes out and wi-fi is lost, can it be reconnected remotely or automatically?

will it still function if not connected to the internet?

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