The 8 Best transformers For Nest Thermostat (2023 reviews)

The viivria transformer for nest thermostat should be able to handle its purpose and duties with ease. This works for the Logitech view doorbell. It's also very long and the white color makes it unnoticeable on the walls. The ends of the wire are covered in solder, making it easy to push them into thermostat connections. It has a slightly higher voltage range for it so the doorbell will perform better.

The Cortlandt there's plenty of long in this works well with the Eufy doorbell camera. It can be continuously charging your device without the worry of taking of the doorbells or thermostats. It comes with a good length of cable.

Why We Like This:

Great plug for nest doorbell camera
Nice easy way to connect a nest door bell
Works great with a 2 wire gas heater

Best For HVAC: Maxdot Transformer For Nest Thermostat

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Next on the list, we've got yet another transformer that manages to win our hearts. It's the maxdot transformer for nest thermostat and it's widely considered as transformer that has the most suitable features. The power draw of this transformer is low enough that you should have no problem coming off the wiring from an existing circuit, like that of an outlet, to power this transformer. It can be attached to the outside of your electrical panel box as well as the outside of your electrical panel box as well. The inclusion of quick connector terminals makes installation very easy especially in a tight spot.

It does power a 16 volt chime, this is an upgrade as 16 volts is the minimum for doorbells and video doorbell cameras. It is a simple swap and it works great. The voltage of the transformer will suit your needs that is more important. They are very knowledgeable and helpful, and will walk you through the installation. It comes with any electrical work, only replace it if you know what you're doing.

Why We Like This:

Perfect solution for thermostat and doorbell
Screws are easy to loose and tight
Works perfectly for a ring doorbell
Good replacement transformer to keep ring doorbell properly charged

Best For Wired Doorbell: MEROM Transformer For Nest Thermostat

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Not everyone likes to purchase transformer for their daily purpose, but the merom transformer for nest thermostat would be an anomoly. With this adaptor transformer you can put a ring doorbell anywhere you want within 26 ft of a power outlet. It works great on a Skybell HD doorbell video camera. It is good for older furnaces with no c-wire. It is easy to install plenty of low voltage line attached too. It can also power other 24v devices.

These have a ecobee thermostat with no c wire hookup. It is easy to install and provides power to the device as expected. It is a much easier and more cost effective solution than hiring an electrician to run new lines.

Why We Like This:

Easy to install on amazon thermostat
Works great and how to install
Chord length is a super plus too
Easy way to add a ring doorbell to an old house

Best Quality Transformer: Cinchdone Transformer For Nest Thermostat

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It is the right power supply for your ring pro video doorbell. This doorbell transformer works great with the adt video doorbell and is very easy to install. It is needed for the installation of two ring pro 2 video doorbells. It is compatible with ring video doorbell, ring video doorbell 2, ring video doorbell pro, nest skybell doorbell, and other devices that require constant 24 volt power for operation.

This new transformer is of greater width, meaning the surface-mounted junction box has to be shimmed slightly off the mounting surface to allow the transformer to be secured. This transformer puts out enough steady power to easily power two ring pro 2 video doorbells. It is an upgrade for an existing 16 volt transformer.

Why We Like This:

Great upgrade to power doorbell cameras
Easy to install without a doorbell
Delivers what they promise

Best With Wifi Thermostats: TAICHIPANDA Transformer For Nest Thermostat

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The taichipanda transformer for nest thermostat is suitable and reliable and fits well with your daily usage. The Taichipanda doorbell transformer is listed and has built-in 2a thermal fuse short-circuit protection, which makes the home a safer place and you can use it without worries. It's only there as an improvisation when you have only one of the R terminals filled. It is a perfectly good replacement for your traditional mechanical doorbell transformer if you want a plug-in version instead of an exposed box mount.

It works with wifi thermostats. It is built with durable plastic and gives a constant voltage of 24v ac. The item is also very thin and easy to maneuver through the door. It works for c-wire is needed. It is easy to install in an apartment.

Why We Like This:

Long wire comes with the adaptor transformer
Easily added 24v ac to power digital thermostat
Good investment for long term

Best For Your front Door Camera: Liansum Transformer For Nest Thermostat

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The liansum transformer for nest thermostat should be able to handle its purpose and duties with ease. It works with the 1st generation ring doorbell. It has special design and materials to ensure that you provide the best current output connected to your device. It has 2 pin non-polarity wires that support easy and quick installation, and the 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house. This plugs into an outlet so no need to run the wire to your furnace. It is easy to install and saves recharging the doorbell batteries. It is the best transformer for your front door camera.

Why We Like This:

Works as should on sensi thermostat
Easy to use, just need a screw driver
Good investment for long term

Best For powered Wifi device: BOJACK Transformer For Nest Thermostat

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If you often find yourself confused about appropriate and satisfactory transformer, bojack transformer for nest thermostat is your end point. This is a basic 24 v dc transformer that mounts to a solid surface or junction box. It is compatible with ring video doorbell, ring video doorbell 2, ring video doorbell pro, nest skybell doorbell, and other devices that require constant 24 volt power for operation. It works best because of the voltage drop on long distances. This transformer does consume about 4.5 watts when idle. It also works well for HVAC applications, such as thermostats and zone panels.

This product is a great solution because it easily and affordably replaces most standard transformers. It is a good transformer for a powered wifi device.

Why We Like This:

Easy to install and was a great replacement for the old transformer
Installation is simple and can be done within a matter of minutes
Good investment for long term

Best value For money: HQRP Transformer For Nest Thermostat

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a worth the price transformer. The hqrp transformer for nest thermostat is exactly that - it's a simple transformer that hits all the right notes. Replaces and upgrades an underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time. It is compatible with nest doorbell and all versions of ring doorbell, nest, ecobee, sensi, honeywell thermostat power supply adapter door-bell 120v-to-24v replacement UL listed.

This 24V transformer fits for nest, ecobee, honeywell and sensi smart thermostats. It records temperature and allows remote control on your phone. It is perfect for ring door bell.

Why We Like This: