Broan-NuTone Doorbell Replacement Chime Module Mechanism, Fits Most Chime Models

New door bell

Great product, easy to replace with old one. Company also gave new cover for the bell.

Fit my 1985-vintage Nutone LA-14 perfectly

Swapped out the old malfunctioning panel (it had suddenly taken to buzzing continuously ... irritating, but an indicator that the system's step-down transformer was still functioning) in the existing recessed box, reattached the wires (which I'd labeled before disconnecting), and bada-bing, bada-bingbing, our doorbells were working like new.

Direct replacement

Perfect fit for 24 year old chime. Had to add a larger transformer to run 2 doorbell buttons and cameras and then chime was like the day we moved in.