How to Change the Batteries on a White Rodgers / Emerson Thermostat

To ensure peak performance and efficiency, it is strongly suggested to regularly swap out the batteries in your White Rodgers/Emerson thermostat. It’s especially vital to change the batteries without delay when you notice a low battery alert. A thermostat running on low batteries can disable Wi-Fi, create automatic temperature offsets or even power down and revert to default settings. So in this…

How to Fix a White Rodgers / Emerson Thermostat that’s Stuck on Hold

If you’re thinking about altering your current configuration to align with a temperature setting that suits your individual liking, it would be beneficial to precisely adjust your temperature control equipment to an exact degree. In most models, you can cancel an existing hold by creating a new one or by pressing on the “Run Schedule” button.  So in this article, I’ll guide…

How to Turn On Aux Emergency Heat on a White Rodgers / Emerson Thermostat

The “EMER” feature on your thermostat is engineered to autonomously control your emergency heating system. This is useful in several scenarios, especially when your heat pump or first-stage heating equipment is malfunctioning or frozen over.  So in this guide, I’ll show you how to enable this setting and how to use it effectively.  What is “EMER” or Emergency in Your Thermostat? The…

9 Ways to Fix a White Rodgers / Emerson Thermostat with a Constantly Blinking Snowflake

Thermostats from White Rodgers / Emerson are engineered with protective elements to ensure the security of your HVAC systems. One of these is the compressor lockout, which results in the flashing snowflake icon. Usually, this goes away after five minutes, but if it doesn’t you may have a problem that needs to be investigated. What Does the Flashing Snowflake Icon Mean? In…

9 Methods to Fix a Nest Thermostat that’s Short-Cycling

Several factors may result in the short-cycling of your HVAC system. The reasons can range from a defective thermostat, incorrect changes made to the wiring, or even problems directly related to the equipment of the HVAC system. The Nest thermostat has a “low-temperature differential” which means it is quite sensitive to small temperature changes, triggering the HVAC system to turn on and…

How to Disable the Compressor Lockout in a White Rodgers / Emerson Thermostat

The main role of the lock feature in thermostats from Emerson or White Rodgers is to guard compressors against short cycling. However, with many contemporary compressors featuring a built-in delay system, the importance of the thermostat could potentially decrease. Also, during repairs, the compressor lockout mode can get in the way of testing, so having the option to disable and re-enable it…