As the inventor of the door chime and with a tradition of fashion and quality that dates back to 1936, NuTone continually researches and develops innovative new products and is the market leader in new technologies. NuTone is the right choice in doorbells, chimes and pushbuttons - from Contemporary to Traditional styles, musical, portable chimes or wireless  -  the choice is yours.



Quick install transformers, built to last. NuTone transformers feature an easy-to-install lock-mount or wall-mount that can reduce installation time by 25%. The thermal cut-off switch is designed to shut off the door chime system in the event of excessive temperature, providing added reassurance to your home.

Models Type Product Height (inches) Product Width (inches) Compare
C915 Transformer 3.75 2.25 Compare Products
C909 Transformer 2.53 1.906 Compare Products
C905 Transformer 2.312 2.312 Compare Products
C907 Transformer 2.65 2.19 Compare Products
PB41APB41LA Wiring Sleeve 2.75 1.5625 Compare Products