The Best Honeywell 16V Transformer of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Honeywell 16V Transformer of 2022. Check our ranking below.

2,530 Reviews Scanned

Rank No. #1

Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA

Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA

Rank No. #2

16V 30VA Doorbell Transformer for Ring Video Doorbells, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells, Power Supply for Nest, Ecobee, Sensi and Honeywell Thermostat

✅Reliable 16V 30VA Power：Input: 120V 50/60Hz. Output: 16V 30VA.
🔌Seamless Compatibility: Works with Nest, Ecobee, Honeywell, Sensi Thermostats & Ring/Nest Doorbells - Perfect for any device needing constant 16V power.
⚡Ample Power for Single or Multiple Devices：Solves underpowered issues. Powers one or several thermostats/doorbells effortlessly. Upgrade your old transformer!
🔧Easy Installation: The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place.
🛡️Hassle-Free Support: Satisfaction Guaranteed - Contact us if any issues arise.

SaleRank No. #3

16.5V 25VA Plug-in Transformer Fits for Honeywell Thermostat, Replace 1321-1

Package Contents: You will get 1*1321-1 Transformer
Compatible with Models: Compatible with Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA
Excellent Quality: Made of high-quality materials, effectively extend the service life
Easy to Install: Simply connect your device to the terminals of the 16.5V transformer using the cable and tighten the screws to complete the installation, the cable length can be freely cut according to your needs
Quality Service: If you have any questions or dissatisfaction with the product,Please contact us in a timely manner.BTROVIA will provide you with the most satisfactory response

SaleRank No. #4

Newhouse Hardware 16TR Doorbell Transformer, Wired 16V/10VA, Assorted

Perfect replacement for an old transformer and will work with any wired door chime
Quick and easy installation: simply mount to electical box via threaded connector or screw down and connect the wires the the door chime
Input: 120-Volt AC, 16 VAC/10 VA output, UL Certified for safety and quality
Pair with Newhouse Hardware's Two Tone chimes to complete your upgraded door bell installation. Search for models: CHM1, CHM2 or CHM3D
PLEASE NOTE: This transformer is NOT compatible with Ring Pro and other smart video doorbells. Please search B07HKQ4GC3 for a compatible transformer.

SaleRank No. #5

Newhouse Hardware 16V 30VA Door Bell Transformer Compatible with Ring Video Doorbell Pro 30TR, for Wired Chimes

CONSISTENT POWER DELIVERY: This doorbell transformer outputs 16 volts at 30VA, providing steady, reliable current to power ring doorbell replacement parts, smart devices, chimes, and cameras without interruption.
UNIVERSAL COMPATIBILITY: Works with most doorbell transformer 16V 30VA systems, including video doorbells, mechanical chimes, and smart thermostats. Great for homes upgrading to smart tech
PERFECT FOR RING DEVICES: Ideal ring doorbell transformer for all generations of Ring Video Doorbells. Delivers clean, regulated power that helps prevent low-voltage warnings and connectivity drops.
EASY INSTALLATION: Designed for simple setup in junction boxes. Terminals are clearly labeled, and the 16v 30va doorbell transformer includes all mounting hardware for quick home integration.
BUILT TO LAST: UL certified and tested for safe, long-term operation. This high-quality transformer uses heat-resistant materials to reduce risk and support continuous use in indoor environments.

Rank No. #6

16.5V 25VA Transformer Intrusion 1321-1 for Honeywell Thermostat

【𝐅𝐮𝐥𝐥 𝐏𝐨𝐰𝐞𝐫 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐞𝐫】16.5V 25VA transformer is made of pure copper enameled wire, with enough power and no noise to keep your thermostat equipment running efficiently,Get rid of the frequent battery replacement step
【𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐃𝐞𝐯𝐢𝐜𝐞𝐬】After rigorous testing our doorbell transformers are compatible with Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA
【𝐇𝐢𝐠𝐡 𝐒𝐚𝐟𝐞𝐭𝐲 𝐅𝐚𝐜𝐭𝐨𝐫】Input voltage: AC120V ;Input frequency: 60Hz ;Output voltage AC16.5V ;Output power: 25VA ;With automatic reset function and LED power indicator to protect your equipment safety, please feel free to use!
【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥】Simply connect your device to the terminals of the 16.5V transformer using the cable and tighten the screws to complete the installation, the cable length can be freely cut according to your needs
【𝐀𝐟𝐭𝐞𝐫-𝐒𝐚𝐥𝐞𝐬 𝐒𝐞𝐫𝐯𝐢𝐜𝐞】Provide fast and free return and exchange service, really let you zero risk to use our products, if you encounter any problems in the use of the process welcome to contact us at any time to help you!

Rank No. #7

Honeywell 1361-GT Transformer, 16.5Vac, 40VA, 2.4A

Honeywell 1361-gt transformer, 16.5VAC, 40VA, 2.4a open box

SaleRank No. #8

Honeywell Ademco 1321 16.5V Plug-In Transformer

Honeywell Ademco 1321

Rank No. #9

Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home

【16V 30VA Doorbell Transformer】Input: 120V, 60 HZ; Output: 16V at 30 VA; Load voltage: 16V ±5% No-load voltage: 19V ±5%; Low voltage hardwired doorbell power supply for residential, commercial and industrial use, offers reliable performance, safe to use
【UL Listed】This doorbell transformer has passed the ul test, which greatly improves safety and longevity, as transformer without this certification have a higher risk of circuit induced fire house problems during operation(Note: slight operational sounds are normal and not a cause for concern.）
【Compatibility】The transformer doorbell power supply compatible with Honeywell thermostat and doorbells, Nest, Ecobee, Sensi and Ring doorbell transformer
【Easy to Install】The 16V doorbell transformer is easy to replace and install, and can be screwed, threaded, or threaded clamped to the electrical box, and we provide clear wiring diagrams for proper wiring
【Professional Customer Service】Maxdot doorbell transformer focuses on high quality product and improving good customer service, if any doorbell transformer can't meet your expectation, please contact us and we will try our best to solve the problem; If the problem cannot be solved, you will be refunded or exchanged

Rank No. #10

Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

【Power Multiple Thermostats/Doorbells】Replace and upgrade underpowered transformers with this 16V AC Transformer, while providing ample power to single or multiple thermostats and doorbells
【Specification】Input: 120 V/AC, 60 HZ; Output: 16 V AC at 30 VA, reliable performance and safe to use
【Wide Applications】Compatible with most brands of doorbells or thermostats, low voltage hardwired doorbell power supply for residential, commercial and industrial use
【Easy to Install】The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
【Customer Service】If any of our 16V 30VA doorbell transformers fail to meet your expectations, please contact us and we will try to solve the problem. If not resolved, you will get a refund or exchange

Last update on 2025-11-20 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Honeywell 16V Transformer?

Do you get stressed out thinking about shopping for a great Honeywell 16V Transformer? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Honeywell 16V Transformer, which is why we have assembled a comprehensive list of the greatest Honeywell 16V Transformer available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Honeywell 16V Transformer that you consider buying. Your questions might include the following:

Is it worth buying an Honeywell 16V Transformer?
What benefits are there with buying an Honeywell 16V Transformer?
What factors deserve consideration when shopping for an effective Honeywell 16V Transformer?
Why is it crucial to invest in any Honeywell 16V Transformer, much less the best one?
Which Honeywell 16V Transformer are good in the current market?
Where can you find information like this about Honeywell 16V Transformer?

We’re convinced that you likely have far more questions than just these regarding Honeywell 16V Transformer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Honeywell 16V Transformer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Honeywell 16V Transformer. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Honeywell 16V Transformer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Honeywell 16V Transformer currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Honeywell 16V Transformer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Honeywell 16V Transformer?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Honeywell 16V Transformer.
Customer Ratings: Number ratings grade Honeywell 16V Transformer objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Honeywell 16V Transformer.
Product Quality: You don’t always get what you pay for with an Honeywell 16V Transformer, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Honeywell 16V Transformer is should be an indication of how long it will work out for you.

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The Best Honeywell 16V Transformer of 2022 – Reviews & Buying Guide

How Do You Buy The Best Honeywell 16V Transformer?

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