Honeywell Thermostat WiFi Reset Instructions

This post gives Honeywell thermostat WiFi reset instructions. We show this on the RTH9580WF smart t-stat, and this WiFi reset method does the following. First, it clears out all custom settings. Then, it resets the WiFi network the thermostat connects to, to none. Lastly, it restores the thermostat to factory default state. So, follow the … Continue reading Honeywell Thermostat WiFi Reset Instructions



Honeywell Thermostat Reset WiFi Instructions

This post gives Honeywell thermostat reset WiFi instructions. We show this on the RTH9580WF smart t-stat, and this WiFi reset method does the following. First, it erases out all custom settings. Then, it resets the WiFi network the thermostat connects to to none. Finally, it restores the WiFi thermostat back to factory default state. So, … Continue reading Honeywell Thermostat Reset WiFi Instructions



Honeywell Thermostat Won’t Connect to WiFi, How to Fix

This piece explains how to troubleshoot and fix, when a Honeywell thermostat won’t connect to WiFi, as we’ve seen on our Honeywell RTH9580WF internet thermostat, although this information applies about as well to Honeywell’s other wireless thermostats, including the RTH8580WF, VisionPRO TH8320WF, VisionPRO 8000, et al. How to Fix the Honeywell Thermostat Won’t Connect to … Continue reading Honeywell Thermostat Won’t Connect to WiFi, How to Fix



Honeywell Thermostat Heat Not Working Fixes

You might notice your heat not working on your Honeywell thermostat. I.e. The thermostat says that the heat is on yet the heat still does not work.  This can happen for many reasons. A broken thermostat, incorrect wiring, tripped circuit breakers, blown fuses, or a broken HVAC system could cause this. Here, we describe some … Continue reading Honeywell Thermostat Heat Not Working Fixes



Honeywell Thermostat Won’t Turn On Heat Fixes

When a Honeywell thermostat won’t turn on the heat, many reasons may cause this. A faulty thermostat, a broken heating system, power losses, damaged wiring, et al. Here, we list some of these causes, and offer repair tips to solve these no-heat issues. First, we look at what might have happened with the Honeywell thermostat … Continue reading Honeywell Thermostat Won’t Turn On Heat Fixes



Honeywell Thermostat Says Heat On but No Heat

You might see your Honeywell thermostat that says that the heat is on, and yet you get no heat from the furnace. This can happen for many reasons. A broken thermostat, incorrect wiring, tripped circuit breakers, blown fuses, or a broken HVAC system could cause this. Here, we describe some of these causes, and then … Continue reading Honeywell Thermostat Says Heat On but No Heat



Locking Honeywell Thermostat Instructions

Some smart models of the Honeywell thermostats like the RTH9580WF discussed here, have a locking mode.  This keeps curious fingers from adjusting t-stat settings without first punching in a password.  You create this secret code when  locking your thermostat.  Then, the t-stat asks you to enter this code to again open up access to settings … Continue reading Locking Honeywell Thermostat Instructions



Unlocking Honeywell Thermostat Instructions

Many Honeywell smart home thermostats, have a lock screen mode. This  keeps anyone from messing with t-stat settings without first putting in a password.  You set this pass code when locking your t-stat.  Then, to unlock it, the t-stat asks you to enter this secret code to again have full control over settings such as … Continue reading Unlocking Honeywell Thermostat Instructions



How to Reset WiFi on Honeywell Thermostat

This post gives reset WiFi instructions for a typical Honeywell thermostat. For most t-stats, the best way to reset the WiFi settings on them is to just do a factory default reset, and so, that’s what we’ll do here.  We demonstrate this on the RTH9580WF wireless Honeywell thermostat. This method does the following. First of … Continue reading How to Reset WiFi on Honeywell Thermostat



How to Setup WiFi on Honeywell Thermostat

You might need to setup your Honeywell smart thermostat (t-stat) to the internet, by changing a new WiFi network. Perhaps you moved it, and the WiFi it ran on before is no longer in range. So in this post, we cover how to setup WiFi on a typical Honeywell thermostat, to join your unit to … Continue reading How to Setup WiFi on Honeywell Thermostat