Honeywell Thermostat Not Reaching Set Temperature Troubleshooting

A Honeywell thermostat not reaching set temperature can occur for many reasons.   For example, poor thermostat placement, to a broken heating / cooling system.  Here, we discuss some of the reasons why this happens.  We then offer troubleshooting tips and fixes to solve these issues.  First, we look at what problems happen in the thermostat … Continue reading Honeywell Thermostat Not Reaching Set Temperature Troubleshooting



How to Wire a Honeywell Thermostat with 4 Wires

If you’ve installed more than a few thermostats, you’re likely to have come across many that utilize four wires, as shown below in the units we’ve hooked up.  Typical 4 wire thermostat (t-stat) wiring examples follow.  Some have the common (C) wire, while others do not.  Both examples of how to wire a Honeywell thermostat with 4 wires … Continue reading How to Wire a Honeywell Thermostat with 4 Wires



Honeywell Line Voltage Digital Thermostat RLV310A Review

We purchased two of these Honeywell line voltage digital thermostat RLV310A  units for the electric baseboard heaters around our home. At a cost of about $30 from Lowe’s home improvement center, the price seemed okay.  Indeed, the RLV310A has proven highly reliable and trouble-free.  It’s an excellent electric heating thermostat (t-stat). The RLV310A is lots quieter. That is, it … Continue reading Honeywell Line Voltage Digital Thermostat RLV310A Review



Honeywell WiFi 9000 Color Touchscreen Thermostat Review

The Honeywell 9000 series Wi-Fi Smart color touchscreen thermostats represent an obvious advance from the 8000 series models.  They’ve upgraded the screen from the so-common monotone green with black text, to a full-color, brighter, higher contrast, customizable LCD display.  The color scheme displayed can be chosen to match your specific room décor. Plus, the screen features a new indoor and … Continue reading Honeywell WiFi 9000 Color Touchscreen Thermostat Review



4 Wire Thermostat Wiring Color Code

If you’ve installed more than a few thermostats (t-stats), you likely noticed that many of them use four wires.  See this shown below in the units we’ve wired.  Typical 4 wire thermostat wiring color code examples follow. 4 Wire Thermostat Wiring Color Code In the setups we’ve seen, the most common wire color code guide … Continue reading 4 Wire Thermostat Wiring Color Code



Honeywell Thermostat Wiring Color Code

With so many new functions appearing on today’s modern thermostats (t-stats), there is of course, many more wires to connect up nowadays, when installing a new or replacement t-stat.  Gone are the two-wire days, when all you needed was one wire from the furnace transformer, and the other to feed power to a gas valve … Continue reading Honeywell Thermostat Wiring Color Code



Honeywell Dial Thermostat Pictures

Here, we record the pictures that detail our experiences with installing, testing, and reviewing Honeywell dial thermostats. Honeywell T87N1026 Large Dial Thermostat     Related Posts Honeywell T87N1026 Large Dial Thermostat Review How to Calibrate Honeywell Thermostat Temperature, RTH9580WF Honeywell Thermostat Not Cooling Down, How to Fix Troubleshooting Honeywell Thermostat WiFi Problems RTH9580WF Honeywell Thermostat … Continue reading Honeywell Dial Thermostat Pictures



Register Honeywell WiFi Thermostat RTH9580WF Online

In order to control your Honeywell Wi-Fi thermostat remotely, you’ll need to register and connect to it at the  Honeywell Total Connect Comfort (TCC)   web site.  Here, we demonstrate how to register Honeywell WiFi thermostat RTH9580WF online, on that site. Register Honeywell WiFi Thermostat RTH9580WF Online: Prerequisite Steps 1. Install your Honeywell WiFi Thermostat Skip this … Continue reading Register Honeywell WiFi Thermostat RTH9580WF Online



Unregister Honeywell WiFi Thermostat RTH9580WF Instructions

Perhaps you are moving but leaving your Honeywell smart thermostat at the old location.  Or, you wish to sell it to someone else at a different location.  Or maybe they have a different TCC account to assign the thermostat to.  But in any case, please run through the unregister Honeywell WiFi Thermostat RTH9580WF process.  Do … Continue reading Unregister Honeywell WiFi Thermostat RTH9580WF Instructions



How to Set Honeywell Thermostat Temperature RTH9580WF

Most Honeywell digital smart thermostats these days allow you to set their current temperature right from the home screen.  These thermostats typically display the home screen by default, and unless the screen is locked, you can adjust the current temperature simply by touching the correct areas on the home screen.  If your thermostat screen goes … Continue reading How to Set Honeywell Thermostat Temperature RTH9580WF