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HQRP 120V-240V to 24V 40VA Transformer Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-240v-to-24v, UL

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$24.95

$ 12 .99 $12.99

In Stock

1.Style:Pri:120v Sec:16v 30va


About this item

  • HQRP® Replacement Transformer; 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 time;
  • Input: 120V-240V AC; Output: 24V AC; 40VA; UNIVERSAL 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;
  • C(UR)US Listed; Safety Features: High Efficiency and Reliability;
  • EASY TO INSTALL: screw down or threaded clamp to electrical box, simple to wire up; Compatible With: 24V 40VA Transformer compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-240v-to-24v Replacement;



Product Description

HQRP Transformer

1. Seamless Integration: This 24V 40VA transformer ensures effortless compatibility with popular smart home devices like Nest, Ecobee, and Sensi thermostats. Say goodbye to compatibility concerns as you power your smart doorbells and thermostats with ease using this versatile 24V doorbell transformer.

2. Reliable Power Supply: Engineered for consistent performance, this transformer provides a stable 24-volt power supply to your devices, ensuring they operate efficiently round the clock. Whether you're installing a Nest doorbell or a Ring Doorbell Pro 2, this transformer delivers the necessary power without fail.

3. Easy Installation: With its user-friendly design, installing this doorbell transformer is a breeze. Simply connect it to your existing wiring system, and you're ready to power up your smart home devices. Enjoy hassle-free setup and peace of mind knowing your devices are powered by a reliable 24-volt transformer.

HQRP Transformer

HQRP 16V 30VA Transformer Compatible with Zmodo Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement, UL

HQRP 24V 40VA Transformer Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-to-24v Replacement, UL

HQRP 120V-240V to 24V 40VA Transformer Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Doorbell and All Versions of Ring Doorbell Power Supply Adapter Door-Bell 120v-240v-to-24v, UL

HQRP 24VAC 40VA Transformer 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


Ronald
Reviewed in the United States on March 8, 2025
Seems to work and provide the correct voltage. A little noisy until it tapped the bottom of it. My eufy hardwired doorbell camera chime works as well as the original doorbell now. The original didn't work when I installed the eufy doorbell camera, it does now after installing the transformer. Hopefully I don't have to tap it again to stop buzzing. If it didn't buzz I would have given it a 5 star.
LarryB
Reviewed in the United States on January 7, 2025
I needed a "doorbell" 24v transformer to power a couple of water valves. They are inside so being waterproof was not an issue. This transformer with the mounting plate was perfect for the project. Easy to install after turning power off if you are comfortable working with electrical devices. The only thing I added to the 24v side was a fuse just in case.
Billy
Reviewed in the United States on March 25, 2024
I purchased and installed the Transformer, and it works perfectly. The one I got is exactly as described and there were no problems.
Patty Burz
Reviewed in the United States on February 22, 2024
Works well
Customer
Reviewed in the United States on April 7, 2024
Worked great!Replaced a furnace transformer. Had to clip wires to add extensions but that’s not a negative, just know since generic and NO instructions or paperwork at all.
Maria Gomez
Reviewed in the United States on March 9, 2023
Yo tube que usarlo para mi calento de gas, pues no pure encontrar el que necesitaba en ese momento.
Angela
Reviewed in Mexico on February 18, 2023
Después de dos años de uso no ha fallado.
Customer
Reviewed in the United States on January 11, 2023
My old transformer was only 10 Amp. Bought this one and easily installed it. My doorbell camera has been working flawlessly ever since.
Guillermo Baldazo Torres
Reviewed in Mexico on April 15, 2023
Bonita presentación y muy prácticos y de mucha utilidad
Marcel D.
Reviewed in Canada on November 2, 2022
Pour contrôle d’un monté charge d’entrepôt
Ankle brace
Reviewed in the United States on May 24, 2021
I replaced my faulty hvac transformer with this and it worked like a champ. The photos and answered questions in the listing for wire connections were more helpful than the printed instructions. Regardless, it was straightforward and simple. A quick double check on my wiring after installing and then my HVAC was back on business in under an hour of delivery.
Duane
Reviewed in Canada on May 19, 2021
Wanted this for only my ring doorbell... I took out my old smaller transformer with similar ratings but less output current and stuck this one in and it got really hot and melted the wires on my doorbell and almost started a fire and then stopped outputting any power. Stuck my old transformer back in and still using the old one... not sure at all what happened, but pretty scary.
Emi & Jeff
Reviewed in Canada on February 25, 2021
Upgraded the builder grade transformer for the doorbell with this one 16VAC 30VA. You will need to do this if you install a EUFY Video Doorbell. Easy to install even if you are a beginner. The transformer will be located on a metal junction box in your basement . Possibly on a light metal box or behind the door bell chime. Mine was attached to side of my electrical panel in the garage. Takes about 15 minutes to install. Test the doorbell before changing. Then locate the correct Circuit Breaker to kill the power to the transformer/doorbell. Swap it out and then test the doorbell again. Note that even if you are not installing a Video Doorbell, this transformer should boost the chime volume since it is 30Volt Amps (Watts) as opposed to builder grade which is usually only 10 VA. Hope this helps you out!
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