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1. Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA
2. Honeywell AT140A1000 40Va, 120V Transformer – 60 Hz.
From the Manufacturer
Provide power to 24 Vac circuits in heating/cooling control systems. Intended for use in systems with predictable, uniform loads. Can be used in any application that does not exceed the listed ratings.
3. 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)
- 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
- 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
- SPECIFICATION: Input is 120 V/ AC, 60 HZ
- Output: 24 V/ 40 VA
- 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
- Note: The difference between style 1 and 2 is the ground wrire, style 1 is supposed to work without one, not affect the functional application. And both of them are passed the UL certification and safe to use. Please be assured the purchase.
4. 24 Volt C-Wire Power Adapter Thermostats Transformer Compatible with Ecobee Nest Honeywell Smart Wifi Thermostat, Ring Nest Hello Skybell August Doorbell (Black)
- 24 Volt C-Wire power adapter: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
- C Wire transformer for thermostats and doorbells: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
- UL certified: UL certification passed, stable and durable operation 24V power adapter
- Easy installation: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
- Packing list: 1 x 24 Volt C wire adapter, 1 bag (50 pieces) of cable clips
- Note: the brand mentioned above is just for demonstrating compatibility
5. Honeywell Ademco 1321 16.5V Plug-In Transformer
6. Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer
- 16 V 30 VA DOORBELL TRANSFORMER: 16-volt, 30 VA low voltage hardwired door chime transformer
- ELIMINATE 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
7. Honeywell RCA900N1008/N 16V Low Voltage Transformer
8. 24 Volt Power Adapter/Transformer，C-Wire Adapter Thermostat，Compatible with Honeywell ，Nest Ecobee， Sensi and Smart WiFi Thermostat Pro(25Foot /7.6M Cable)
- HOME USE: Plug the transformer into your standard 110V /120V outlets and converts to 24 volt AC current.
- SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
- TECHNICAL SPECIFICATIONS: Our battery backup input voltage is 120 V AC, 60 Hz
- Output voltage is 24 V, 300mA/AC.
- EASY INSTALLATION :2 pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases
- EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.
9. Honeywell AT72D1683 Transformer 4″ x 4″ Multicolored
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