It’s not that easy to choose the right chime transformer since there’s a ton of things you need to consider first. Some of the factors we paid attention to in our evaluation when reviewing the top chime transformer on the market. Through our research, weve looked through catalogues to pick out the very best for you. Through our comparison table, in-detail reviews of each product, were going to reveal the name of our best chime transformer on the marketbut dont skip to the end!
Best chime transformer
1. NuTone C907 16V, 30VA Transformer
Feature
16-volt, 30VA transformer for powering multiple door chimes in one home; order in standard package of six to help assist with your planning and still retain that economical edgeQuick install transformers, built to last so you should have fewer call backs
One 16-volt, 30VA transformer powerful enough for up to three chimes saving you installation time
cULus Listed for safety, ensuring you have a quality, reliable transformer that will pass inspection
Description
Not all transformers are equal and this one is the most powerful transformer we offer! NuTone transformers feature an easy-to-install lock-mount or wall-mount that can reduce installation time by 25%. An additional unique feature is the thermal cut-off switch designed to shut off the door chime system in the event of excessive temperature. NuTone saves you time and money!2. Heath Zenith SL-125-02 Wired Door Chime Transformer
Feature
Low Voltage Hardwired TransformersWired Door Chime Transformer
Tri-Volt / Clamp-On or panel mount type
Input: 120VAC - Output: 8VAC-10VA, 16VAC-10VA, 24VAC-20VA
Description
125C-a features: -wired door chime transformer.-Material: metal.-Transformer is a tri-volt/ clamp-on type.-Low voltage Hardwired transformer.-Wired door chime transformer. Specifications: -Input: 120 vac.-Output: 8 vac-10 VA, 16 vac-10 VA, 24 vac-20 VA. Assembly instructions: -no assembly required. Dimensions: -Dimensions: 2.13'' H x 2.5'' W x 2.25'' D. Warranty: -1 year manufacturer's warranty.3. Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer
Feature
16 V 30 VA DOORBELL TRANSFORMER: 16-volt, 30 VA low voltage hardwired door chime transformerELIMINATE DOORBELL UNDER POWER: power single or multiple door chimes in one home with ease, replace the old 10Va or 16Va doorbell transformers for better performance
SPECIFICATION: Input: 120 v AC, 60 Hz; Output: 16 v AC at 30 VA
EASY INSTALLATION: screw down or threaded clamp to electrical box, safe handling
UNIVERSAL APPLICATION: universal using for many doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.; Note: the brand above is only for demonstrating compatibility
Description
Specifications:
Input voltage: 120 v AC, 60 Hz
Output voltage: 16 v AC at 30 VA
Dimension : 3.9 x 2.6 x 2.4 inch/ 10 x 6.5 x 6 cm (LWH)
Feathers:
Universal powering for single or multiple door chimes in one home
Replace the old and under powered doorbell transformers for better performance
Compatible with Ring video doorbell pro
UL certificated
Safety and quality
Easy installation
Note:
This product is not a Ring doorbell product, the brand mentioned above is only for demonstrating compatibility
4. Edwards Signaling 598 120V 8/16/24V 30W Transformer
Feature
Non-regenerative thermal overload protectionGrounding wire
Pre-stripped primary side pigtails
Screw terminal connections on secondary
120V AC / Secondary 8V/16V/24V AC 20-30 VA
Description
Edwards Signaling 598 Class 2 Signaling Transformers are easy to install, low voltage power sources for residential, commercial, and industrial uses. Mounts in a standard 1/2" (13mm) knockout or surface mounts using the provided foot mounts. These transformers are suitable for mounting in both plastic and metal back boxes. May also be used with the 593 transformer plate for enclosed mounting in a standard two gang outlet box. The Edwards 598 transformer offer high power for long wire runs or for applications requiring greater power such as door openers. Ideal for large apartments and building elevators. When selecting transformers, attention should be given to the power requirements of the signal or load and the wire run between the transformer and load.5. Newhouse Hardware Door Bell Chime Transformer, 16V/10 VAC, Size: 1.125
Feature
16 volt at 10 VACUse with 334300 wall chime bell
Footprint dimension: 1-1/8"
Quality at an Everyday Price
Description
Door chime transformer - 16 volt at 10 VA. Compatible with ring video doorbell and ring video doorbell 2 (sold separately). quality at an everyday price.6. Nutone Broan Door Bell Chime Mechanism Assembly fits most chime models
Feature
New old stock, fits 90% of all Nutone chimes.Description
New old stock, fits 90% of all Nutone chimes. Here is a list of confirmed models but will fit many others: 6-3/4" x 4-3/4" Mechanism only, no transformer included (requires 16 volt) KA10 LA109 KB10 L12 L14 CD130 LA110 LA111 LA114 LA116 LA117 LA119 LA12 LA13 LA130 LA14 LA140 LA141 LA144 LA148 LA14WH LA143 LA149 LA30SAVVY LA37 LA15 LA9 LB13 LB12 LB14 LD21 VG130 VG1907. Honeywell RCA900N1008/N 16V Low Voltage Transformer
Feature
Output of 16 V AC 10 VAInput 120V AC 60Hz
Use with wired door chimes and pushes
Description
A low voltage transformer, the RCA900N features an output of 16V AC 10VA from a standard input of 120V AC 60 Hz and works with every Honeywell wired door chime product.8. OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell PRO - Needs No Existing Wiring - Transformer, Adapter, Power Kit & Supply All in One
Feature
Directly power your Ring Video Doorbell PRO - installs in minutes - no need for an existingdoorbell or new wiringOnly supply built with special electronics to protect your doorbell under all operating and edge cases. Designed for easy split assembly through door hole and molding
Enables LIVE VIEWor on demand viewing
Professionally tested to power the full functionality of your Ring Video Doorbell PRO - not compatible with any other models
Assembled and designed in the USA
Description
OhmKat Video Doorbell Power Supplies make installation of video doorbells quick and easy for anyone. By eliminating the need for electric doorbell wires, OhmKat makes video doorbell technology realistic for every door on every home. As long as you have an outlet close to the door, you can install the OhmKat Video Doorbell Power Supply in minutes. All Power Supplies have been thoroughly tested for safety, full feature operation of the video doorbell and ease of installation. To maintain the warranty, only install the Power Supply intended for the particular model noted. OhmKat is not affiliated or endorsed by Ring or its parent company. Ring Video Doorbell PRO not included with purchase.9. Broan BK125LWH Builder Chimes Kit with Two Lighted Pushbuttons
Feature
Basic white textured cover for a design that blends with builder finishing techniques for multi-family dwellingsFor use with one or two entrances; two-note chime for front door, separate one-note tone for second door so no guest will be missed
Order as standard pack of 24 to assist with your planning and still retain that economical edge
Chime wires to a 16-volt transformer so you are assured of uninterrupted service and are never dependent upon batteries (transformer C905, included)
Description
High quality and innovative styles set NuTone builder kits apart from the others. Chime kits feature a graceful curved style cover with a rich, textured face. Sold in multiples to support housing projects, this chime is the perfect complement to the high quality materials today's consumers expect. Basic white textured cover for a design that blends with builder finishing techniques for multi-family dwellings. For use with two entrances; two-note chime for front door, separate one-note tone for second door so no guest will be missed. Order as standard pack of 24 to assist with your planning and still retain that economical edge. Chime wires to a 16-volt transformer so you are assured of uninterrupted service and are never dependent upon batteries (transformer C905, included). Two lighted rectangular shaped pushbuttons with non-stick action included so you have one less thing to buy and the convenience of a complete package. Refer to your local municipality building codes to be sure you are installing chimes that adhere to code since they vary by region.10. Edwards Signaling 599 120V/24V 40W Transformer
Feature
Non-regenerative thermal overload protectionGrounding wire
Pre-stripped primary side pigtails
Screw terminal connections on secondary
120V AC / Secondary 24V AC 40 VA
Description
Edwards Signaling 599 Class 2 Signaling Transformers are easy to install, low voltage power sources for residential, commercial, and industrial uses. Mounts in a standard 1/2" (13mm) knockout or surface mounts using the provided foot mounts. These transformers are suitable for mounting in both plastic and metal back boxes. May also be used with the 593 transformer plate for enclosed mounting in a standard two gang outlet box. The Edwards 599 transformer offer high power for long wire runs or for applications requiring greater power such as door openers. Ideal for large apartments and building elevators. When selecting transformers, attention should be given to the power requirements of the signal or load and the wire run between the transformer and load.11. Broan-NuTone LA11WH Door Chime, White Textured
Feature
WIRED DOORBELL: White receiver features two chimes so you'll always know which door your visitor is atCLASSIC STYLE: Doorbell features a timeless white textured finish that will match any decor
TWO TONES: Includes two chimes - a two-note chime for the front door and a one-note chime for the back/second door - for easy differentiation
CONTINUOUS SERVICE: Chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying
IDEAL SIZE: Wired door chime measures 2.38" x 8.13" x 5.5", perfect for your home
Two-note chime for front door, single-note for second door
Uses a16-Volt transformer(C905), sold separately
White textured finish
8-1/8-Inch wide x 5-1/2-Inch high x 2-Inch deep
Replaces NuTone LB12WW and Broan RC105
12. Newhouse Hardware CKIT1 Two Note Electric Door Bell Chime Kit w/ 16V/10VA Transformer & Surface Mount Lighted Push Buttons, 16V/10 Vac, White
Feature
Newhouse Hardware's CKIT1 door chime kit includes everything you need for a basic door chime setup: 1 door chime, 1 16V/10VA transformer and 2 surface mount lighted push-buttons.Door chime is intended for hardwired installation and may be used with one or two doors. It features two distinctive chimes, 2-note melody for the front door and 1-note melody for the back door, so you'll know which door to head to.
Surface mount lighted push-buttons are quick and easy to install and can be mounted to the doorframe or exterior wall of your home.
Door chime: 7-3/16W x 5 inch H - white
Doorbell Button: 7/8 x 5/8 x 2 3/4 inches White
13. FCHO Doorbell Transformer, 16V 30VA Hardwired Door Chime Transformer Compatible with Ring Video Pro, Zmodo Smart Greet WiFi, SkyBell Doorbell
Feature
TRANSFORMER SPECIFICATION: Input: 120 v AC, 60 Hz; Output: 16 v AC at 30 VA. VOLTAGE : 16-volt, 30 VA low voltage hardwired door chime transformer.VERY PRACTICAL: You can easily offering plenty of power for single or multiple thermostats and doorbells at the same, replacing old and underpowered transformers for better performance.
EASY to INSTALL: The doorbell transformer is easy to replace and install screw, down or threaded clamp to electrical box and safe handling.
VERY PRACTICAL: You can easily power single or multiple doorbells in one home, replacing old and underpowered doorbell transformers for better performance.
UNIVERSAL APPLICATION: universal using for many doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, Zmodo Smart Greet WiFi Doorbell, SkyBell Doorbell etc. Note: the brand above is only for demonstrating compatibility.
14. Doorbell Transformer, 16v 30va Compatible with Ring Video Doorbell Pro, Nest Hello Doorbell Hardwired Door Chime Transformer
Feature
16 V 30 VA doorbell transformer: 16-volt, 30 VA low voltage hardwired door chime transformerHandy use: power single or multiple door chimes in one home with ease, replace the old and under powered doorbell transformers for better performance
Input: 120 v AC, 60 Hz; Output: 16 v AC at 30 VA
Easy installation: screw down or threaded clamp to electrical box, safe handling
Wide application: universal using for many doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.; Note: the brand above is only for demonstrating compatibility
15. Funmit Doorbell Transformer 16V 30VA Compatible with Compatible with Ring Video Doorbell Pro,Nest Hello Video Doorbell Hardwired Door Chime Transformer
Feature
ITEM SPECIFICATIONS: This product for use with replacing or upgrading underpowered transformer in one home, offers plenty of power for single or multiple thermostats and doorbells at the same time. Input is 120 V/ AC, 60 HZ; Output: 16 V/ 30 VAWIDE APPLICABLE: This 16V transformer is specifically designed to fit Nest, Ecobee, Honeywell, Sensi smart thermostats, and also perfect compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 16 volt power for operation
PREMIUM QUALITY: Our 16V transformer is made of high quality metal material verified by manufacturer for greater power connection, higher load and longer service life. And the pure copper wire which is 10% more wire usage than common inverters ensures more stable and durable charging connection
EASY TO INSTALL: Turn off power before installation, then screw down or threaded clamp to electrical box, simple to wire up
1 YEAR WARRANTY: Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem during warranty period (365 DAYS FREE GUARANTEE), please contact Funmit customer service team in time, and we will try our best to solve your problems
16. 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 1)
Feature
POWER UP MULTIPLE THERMOSTATS / DOORBELLS: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same timeUNIVERSAL COMPATIBILITY: this 24v transformer fits for Nest, Ecobee, Honeywell and Sensi smart thermostats; Also 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
SPECIFICATION: Input is 120 V/ AC, 60 HZ; Output: 24 V/ 40 VA; Tip: The load voltage(when the doorbell is running) is 24V and the output of no-load voltag is about 27V
UL CERTIFIED AND SAFE USE: this 24 volt transformer is UL-certified, offers reliable performance
EASY TO INSTALL: screw down or threaded clamp to electrical box, simple to wire up; Please note: the brand names above is only for demonstrating compatibility;
17. 24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell UL Listed
Feature
ELIMINATATE DOORBELL/ THERMOSTATS UNDERPOWER HASSEL: 24V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your thermostats and doorbellsSPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA
SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ ground screw terminals
UL CERTIFIED AND EASY INSTALLATION: electrical outlet mounting tab
UNIVERSAL COMPATIBILITY: this 24v transformer is compatible with Ring video doorbell, Ring video doorbell 2, ring video doorbell pro, Nest Skybell doorbell, also compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats, and other devices that require constant 24 volt power for operation; Note: the brand above is only for demonstrating compatibility
18. Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified
Feature
16-volt, 30VA doorbell transformer for powering up to three hardwired doorbell chimes or modern smart video doorbellsThermal cut-off switch offers an extra layer of safety, shutting off power in the event of excessive temperature. UL Certified.
Quick and easy installation: simply mount to electrical box via threaded connector or screw down. Input voltage: 120 Vac, 60Hz | Output voltage: 16 Vac at 30VA
Eliminate issues caused by underpowered transformers: a lack of power, connection issues, low quality video resolution, and low chime volume may be an indicator of an underpowered transformer
Compatible with Ring Video Doorbell Pro, Nest Hello doorbell, Nest thermostats, Zmodo Smart Greet Wi-Fi Doorbell, Sky Bell Doorbell, and more. Brands mentioned for compatibility information only.
19. Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer
Feature
Doorbell Transformer: Apply to multiple doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.;Note: The above brands are only used to demonstrate compatibilityRing Doorbell Transformer: Input 120V AC60Hz, Output 16V AC30VA for residential, commercialand industrial low voltage power supply. Power single or multiple doorbells, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, ZmodoWiFi Doorbell, SkyBell,etc
Ring Transformer: Eco-friendlyzinc plating technology , no pollution. Convenience of Installation: Free quick connector included. Turn OFF Power before installation. Open up the connector to 90angle, insert 120V power cord and transformers input cord at both ends, clamp the transformer, screw down the output part to doorbell cord.
