Refurbished Transformers — 14 Deals

14 open-box and refurbished Transformers deals are live for shoppers in the US right now, with discounts averaging 28% off retail. Prices range from $8 to $20, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include Newhouse Hardware, Edwards-Signaling, Auspow and HQRP. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

14 live US listings.

USA

Edwards-Signaling

Edwards Signaling 599 120V/24V 40W Transformer

$9⁹⁰

Edwards Signaling 598 120V 8/16/24V 30W Transformer

$16⁹⁷

HQRP 120V 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-to-24v, UL Listed

$8⁷¹

Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Ring Doorbell Replacement Part Door Bell Transformer for Wired or Wireless Chimes, Safe UL Listed Wired Doorbell 30VA

$10⁰³

Hardwired Transformer for Ring Wired Video Doorbells

$18¹⁸

Newhouse Hardware 3040TR Dual-Volt (16V/30VA or 24V/40VA) Wired Doorbell Transformer, UL Listed Class 2, Threaded Hub Mount, Indoor Low-Voltage Power Supply for Smart Doorbells

$20⁰⁰

16.5V 50VA Alarm Systems and Doorbell Transformer，16.5V Plug in Transformer Compatible with All of Doorbell,Home Security Systems Zone Control Panel Transformer Auto-Resetting Fuse

$14⁹⁴

Auspow Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

$17⁵³

BOJACK Doorbell Transformer 16V 30VA AC Power Supply Thermostat

$13⁵⁹

Newhouse Hardware 24V 40VA Door Bell Transformer Compatible with Ring Video Doorbell Pro 40TR, Wired Chimes

$14⁸¹

24V 40VA Plug-in AUTO-Resetting AC Transformers, Doorbell AC Power Supply Adapter with PTC Fuse - Ring Doorbell and Thermostat, Compatible with Nest, Sensi, Honeywell - (by CENTROPOWER)

$19⁷⁹

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

$15⁹⁸

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

$11⁷⁴

Ousaly 24 Volt 500MA Transformer C Wire Adapter Doorbell Transformer Competible with 16-24Volt All Versions of Ring Doorbell and Thermostat for Nest Ecobee, Sensi and Honeywell (26.2FT Black)

$15³⁵

Transformers open-box FAQ

How much can I save on open-box Transformers?

Discounts on Transformers at OpenBoxFox currently average 28% off retail across 14 live listings, with prices from $8 to $20. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Transformers safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Transformers brands are on sale open-box right now?

The most-listed brands in Transformers at the moment are Newhouse Hardware, Edwards-Signaling, Auspow, HQRP and Ousaly. New open-box inventory arrives daily, so brand availability changes often.

How often are Transformers deals updated?

OpenBoxFox syncs Transformers inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Shop more: Refurbished Tools & Home Improvement · Refurbished Electrical · Refurbished Door Chimes & Bells