Don’t try to note where each wire goes here; simply take a picture of the wires to save yourself from an avoidable headache. While testing hundreds of thermostats from past few years, we noted that the user demands the one which is simpler to use and easier to install. We tried to focus on two-wire thermostats that require no prior experience while installing them, and some are even manual and need a few button-press to set the temperature.

Take a note of where the wires go; usually, red R wire will go to R, and white wire will go to Rh or W1. You can also take a photo. Hi there, thank you for explaining the problem very well. Alright, let’s maybe start with this to put things into context: there are 3 types of thermostats. When you have done that, you can safely remove the old thermostat. Installing A New Thermostat (Reconnecting Wire By Wire) To prevent these two scenarios, make sure to spread the wires. Take each wire and bend it outwards. Here’s the logic behind this:

Do you find it complicated to set schedules on the smart thermostats? Honeywell has developed these non-programmable heat-only two-wire thermostats depicting a modern yet simple look. It’s much easier to control this thermostat— especially for those who find it difficult to control smart functionalities. We will learn what each color wire means. Understanding color coding will give you a good understanding of how the thermostat actually functions. or 240V power: These are called high-voltage or line-voltage systems and include electric furnaces and electric baseboard systems. This Honeywell model is great to replace any 2-wire line voltage heating thermostat, especially since there are not as many thermostat options available for electric baseboard heat. Set point temperature values are from 35 to 85 ℉ and you can adjust the temperature by turning the micro switch mechanism. It doesn’t require batteries. This thermostat will regulate furnace work by turning it on/off to maintain preferred temperature.

Now, let’s talk about other wires you may encounter in the process of thermostat wiring. Some of them include AUX C, AUX NC, and AUX NO. The AUX wires are used for auxiliary heating. Other wires include BK, ODT1, ODT2, RS1, and RS2. How to Remove Thermostat Control PanelMore than 90% of all HVAC (Heating, Ventilation, Air Conditioning) systems are low voltage 24V systems. The following systems ARE NOT 24-volt systems: Compared to LuxPro digital, Honeywell Digital’s two-wire model is more reliable and can also work for RVs. The wide temperature range lets you enjoy the optimum temperature you want!