This Broan-NuTone transformer is a reliable choice for powering your doorbell system.

It's a tri-volt unit that works at either 8 volts or 16 volts – both at 20VA – which makes it compatible with multiple door chimes in a single home.
So if you have a front doorbell, back doorbell, maybe even one by the garage, this can run the whole setup.

It's cULus listed, so it meets safety standards, and it has a thermal cut-off switch that shuts things down if it overheats – a nice failsafe.
The construction is solid and built to last.

It comes with both lock-mount and wall-mount options, which cuts installation time by about 25%, and the compact size (2.

015 x 1.

906 x 2.
53 inches) means it fits easily in most spaces.
Broan-NuTone has a solid reputation for quality, and this transformer is no exception.

Reliable, safe, and easy to install – exactly what you want for a doorbell power supply that you can set and forget.
