NuTone C905 Door Chime Transformer, 16-Volt 10VA, 1-Pack

Had a dead doorbell transformer with identification of C905. Ordered this one and installed it. Ring doorbell works now. No problems.

Great replacement and an affordable price.

Easy replacement. What I can I say….it works like it should

Worked as advertised

This is for the 16v 10va transformer. I know it is supposed to be 16v but after checking with a multimeter it shows 20v output. Everything seems to be fine. Doorbell worked fine for a week then stopped working. Save the trouble of doing the job again and look elsewhere.

Direct replacement for my blown door bell transformer. I'm happy that the bell works again. Switching it is simple if you have basic electrical knowledge. Make sure you turn off your breaker to prevent getting zapped. You're going from standard 110v into the transformer and low voltage out.

Product works great,doorbell chime works again.Easy to install,but obviously not well packed,it's pretty hard to bend the tabs.Thankfully it mounted to wall plate.

Bought this to replace a burned out transformer for my doorbell. It was plug and play. Unhooked the old one, popped this one its place, and presto! It works! ⁰