Honeywell Home Round Smart Thermostat User Manual (English)

To Next Page

System Types

Compatible with 24-volt systems such as

forced air, hydronic, heat pump (including

dual fuel), oil, gas and electric.

Does not work with electric baseboard heat

(120/240V).

Must be installed by a trained, experienced technician

Read these instructions carefully. Failure to follow these instructions can

damage the product or cause a hazardous condition.

Mercury Notice:

If this product is replacing a control that

contains mercury in a sealed tube, do not

place the old control in the trash. Contact

the Thermostat Recycling Corporation at

18002388192 or thermostat-recycle.

org for information on how and where

to properly and safely dispose an old

thermostat.

Disconnect power before installation.

Can cause electrical shock or equipment

damage.

Round™ Smart Thermostat

Professional Install Guide

Need help?

Do you have a question about the Honeywell Home Round Smart Thermostat and is the answer not in the manual?

Honeywell Home Round Smart Thermostat Specifications

General

Model	RTH9585WF
Type	Smart Thermostat
Wi-Fi Connectivity	Yes, 2.4GHz
Voice Control	Amazon Alexa, Google Assistant, Microsoft Cortana
Geofencing	Yes
Color	White
Compatibility	Amazon Alexa, Google Assistant
Temperature Range	40°F to 90°F
Power Source	C-Wire
Mobile App	Honeywell Home App
Smart Home Compatibility	Amazon Alexa, Google Assistant, Samsung SmartThings, IFTTT