Very hard to setup originally. Worked for about 6 months until it somehow lost connection to my Honeywell account which took finding the right honeywell tech support number and 2 hours on the phone to get it removed from my old account and re-setup under a new honeywell home account... fun. Worked for another year after that if you ignore the constant total-connect geofence crossed notifications when I'm sitting at home and the intermittent wifi issues everyone complains about. The schedule / energy saving app features suck also.
Well this week, my furnace and thermostat lost power. Had to get an HVAC company out to figure out the problem. Blown fuse and transformer on the furnace control board. Watched him replace these then as soon as we connected the Lyric Round Wifi Thermostat it blew the brand new fuse and transformer on the furnace a second time. Within 5 minutes the battery in the thermostat was very hot. He replaced the fuse and transformer a second time then reinstalled my old original thermostat and everything has been good so far.
Basically this thing failed within 2 years and caused significant damage to my furnace when it failed.
| Brand | Honeywell |
|---|---|
| Controller Type | Vera, Apple HomeKit, SmartThings |
| Connectivity Technology | Wi-Fi |
| Power Source | Ac/dc |
| Item Weight | 1.4 Pounds |
| Voltage | 24 Volts |
| Control Type | Dial |
| Control Method | App |
| Connectivity Protocol | Wi-Fi |
| Style | Wi-fi,Wifi |
| Backlight | Yes |
| Number of Batteries | 1 AA batteries required. |
| Manufacturer | Honeywell |
| Part Number | RCH9310WF5003/W |
| Item Weight | 1.4 pounds |
| Product Dimensions | 7 x 4 x 8 inches |
| Item model number | RCH9310WF5003/W |
| Batteries | 1 AA batteries required. |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
