Hotop 4 Pack 24 Volt Transformer, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Doorbell and Thermostat, Compatible with Nest, Ecobee, Sensi/Honeywell/24V Adapter

★★★★☆ 4.0 52 reviews

$59.99
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$59.99
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Management number 218808273 Release Date 2026/05/03 List Price $24.00 Model Number 218808273
Category
  • 【Warm Tips】Please read the installation instructions carefully before use (the middle terminal is connected to the ground wire) to avoid installation errors that may cause the product to become unusable
  • Eliminate doorbell/ thermostat underpower hassle: 24V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your thermostats and doorbells
  • Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA; The power supply needs to be disconnected during the installation process; The resistor is not insulated; Please wear insulating gloves and other protective tools to avoid injury
  • Safe and stable: auto resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ screw terminals
  • UL Certified and Easy Installation: electrical outlet mounting tab; Warm Tip: Only equip with plug in transformer, no wires included
  • 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: please add a 50W Watt 25 Ohm Resistor if you use this transformer to charge a doorbell, the brand above is only for demonstrating compatibility
Model 080cf9dc-5291-4ec4-944b-29173246d7d5
Brand Name Hotop
Item Weight 6.4 Pounds
Part Number Hotop-Transformers-w26h27
Manufacturer Hotop
Power Source Corded Electric
Mounting Type Wall Mount
Maximum Frequency 60 Hz
Minimum Frequency 60 Hz
Specification Met UL
Included Components Transformer Plug
Item Dimensions D x W x H 8.46"D x 5.51"W x 3.54"H

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