Are Honeywell thermostats interchangeable?

You can certainly replace/upgrade your old Honeywell, as I did. Simplicity of instalation will depend on the wiring of your old thermostat and how handy you are.

Can I replace my Honeywell thermostat with a smart thermostat?





The devices most commonly called “smart thermostats”, such as thermostats from Nest, Ecobee, Honeywell, etc., are only compatible with “low voltage” 24v HVAC systems. You should be certain that your HVAC is compatible before you try to hook up a smart thermostat.

Are all thermostats compatible?

Not all thermostats are compatible with existing HVAC systems, especially smart thermostats! Some thermostats work only with furnaces and air conditioners, for example. Others may be designed to monitor heat pumps or multiple-stage heating and cooling systems.

How do you replace a Honeywell thermostat?

Quote from the video:
Quote from Youtube video: There is a metal plate right behind the drywall. So i can attach a bare screw into that metal. Now fit the wires through the middle of the thermostat back plate.

Can I replace my thermostat with any thermostat?

Purchase a replacement thermostat that will work with your system. Review the compatibilities listed on the packaging of the replacement thermostat. Most replacement thermostats are compatible with all common systems. However, if your system is unique, finding a replacement thermostat may be difficult.

Are Honeywell bases interchangeable?





Honeywell offers a Charge Only Base COB01. This base can be used with the Xenon 1902 and Voyager 1452g, without any changes and is interchangeable.

Can I replace my thermostat myself?

It is possible to save some money by installing or replacing your thermostat yourself, but you will need: Basic electrical knowledge. A general understanding of the type of equipment being used.

Can I install a smart thermostat myself?

In most homes, installing a Google Nest thermostat is an easy DIY project that takes about 20-30 min. The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide.

How do I upgrade my thermostat?

Quote from the video:
Quote from Youtube video: So take off that base plate. Might need a little bit of touch up or maybe we might need to cover that with a new base plate sure all right let's go to the basement i'll show you the new year sounds.

How do I install a Honeywell Wi-Fi thermostat?



Quote from the video:
Quote from Youtube video: Next remove your old thermostat. But keep the wallplate with the wires attached. Most thermostats will pop off when pulled. But others might have screws holding the thermostat onto the wall plate.

How do you replace a old 2 wire thermostat?

Quote from the video:
Quote from Youtube video: So the first step is popping the old thermostat off generally they just pop off like so you can see this one has no batteries in it it's a two wire system.

What is the difference between a smart thermostat and a Wi-Fi thermostat?

A smart thermostat can learn and make decisions for you. A smart thermostat, just like a Wi-Fi thermostat, can be controlled by a connected device, such as your cell phone, via an app. Wi-Fi thermostats, however, don’t have the ability to learn from your usage.

Can I replace my old thermostat with a new one?



It is possible to replace your old thermostat yourself, but you’ll need some basic electrical knowledge and have to carefully follow the instructions to do it properly and safely.

Does it matter what kind of thermostat I buy?

You’ll need to get a thermostat that is compatible with your system’s voltage requirements. Most thermostats work with low voltage systems. And the good news is, unless you have wall/floor heaters or an electric baseboard heating system, you most likely have a low voltage system because they are the most common.

How do I know if my smart thermostat is compatible?

Quote from the video:
Quote from Youtube video: System to see if your hvac system is compatible with the nest thermostat go to nest.com. Works select nest thermostat.

How do I replace my room thermostat?

Quote from the video:
Quote from Youtube video: There are pins a pin connector that holds the thermostat to the base plate along with four clips. If you have an old thermostat with mercury dispose of it properly. Take a picture of your existing.

What are the 3 types of thermostat?



There are four basic types of modern thermostats: Non-programmable, programmable, Wi-Fi and smart.

What are the 5 thermostat wires?

5 Wire Thermostat Wiring (Any HVAC Device – Air Conditioners, Heat Pumps, Furnaces, etc.)

  • Red wire for power (24V).
  • White wire for heating (connected to W or W1 terminal).
  • Green wire for fans.
  • Blue or yellow wire for cooling (connected to Y).
  • Black wire for “C” or “Common” wire.


Where do thermostat wires go?

Thermostat Wiring Tips



The W wire is connected to your heating system. If your thermostat controls your heat, you will have a white wire. The Y wire is yellow and connects to your air conditioning compressor. The G wire is green and connects to the fan.