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. 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 offer troubleshooting techniques … Continue reading Honeywell Thermostat Says Heat ON But No Heat



How to Set Permanent Hold on Honeywell Thermostat

Here, we cover how to set permanent hold on a typical Honeywell thermostat.  Now the permanent hold feature lets the user override scheduled temperature settings for an indefinite period.  In permanent hold, you set the temperature manually.  Then that setting remains in effect until you release the hold.  On the other hand, when a thermostat … Continue reading How to Set Permanent Hold on Honeywell Thermostat



Honeywell Thermostat Wiring Color Code

With so many new functions on today’s modern thermostats (t-stats), there is of course, many more wires to connect up. Gone are the two-wire days. Thus we need some soft of color code on the wires to keep all the functions straight. So here, we show examples of the Honeywell thermostat wiring color code for … Continue reading Honeywell Thermostat Wiring Color Code



How to Set Temperature Range on Honeywell Thermostat

Shows how to set temperature range on Honeywell Thermostat. So why would you wish to do that? Well, perhaps you are a landlord wishing to control heating and fuel costs. Or, maybe you need to keep your kids from setting the temperature too high or low. But then again, perhaps you want to save on … Continue reading How to Set Temperature Range on Honeywell Thermostat



How to Set Honeywell Thermostat Temperature Limits

The common Honeywell thermostat offers several ways (at least) to cut your heating and cooling costs.  Firstly, on the our test model here, you can set these temp limits.  So this allows control of just how warm and cool the t-stat will make the home. Thus in this post, we detail how to set Honeywell … Continue reading How to Set Honeywell Thermostat Temperature Limits



Honeywell Thermostat Not Cooling Down

Honeywell thermostat not cooling Down can happen for lots of reasons. For example, poor thermostat placement, to a broken cooling system. Here, we discuss some of these reasons. We then offer troubleshooting methods and fixes to solve these cooling issues. First, we examine what problems happen in the thermostat itself. Then we talk about the … Continue reading Honeywell Thermostat Not Cooling Down



Honeywell Thermostat Waiting for Equipment Message

The Honeywell thermostat waiting for equipment message sometimes appears on Honeywell smart t-stats. So these include the Honeywell RTH9580WF we demo in this example.  These messages can show up when the t-stat has just turned off the HVAC .  But then, sudden temp changes call for HVAC to come back on right away.  These changes … Continue reading Honeywell Thermostat Waiting for Equipment Message



How to Connect Honeywell Thermostat to Alexa

We have an Alexa smart speaker with the Amazon voice assistant. We find that we can connect those speakers to our Honeywell  Total Connect Comfort (TCC)   thermostat.  So this allows asking Alexa to read and set the settings on our thermostat.  Highly useful feature.  Thus in this post, we show how to connect Honeywell … Continue reading How to Connect Honeywell Thermostat to Alexa



How to Change Time and Day on Honeywell Thermostat

.You can manually set the time and day on the Honeywell thermostat. But only when the it has no internet connection. However when it does, it gets the time and day online.  But without WiFi, you can.  Thus, this piece details how to change time and day on Honeywell RTH9580WF thermostat manually when internet is … Continue reading How to Change Time and Day on Honeywell Thermostat



Honeywell Thermostat Not Turning On Heat

A Honeywell thermostat not turning on heat can happen for many reasons. 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 itself. Then … Continue reading Honeywell Thermostat Not Turning On Heat