Not all transformers are equal. NuTone transformers feature an easy-to-install lock-mount or wall-mount that can reduce installation time by 25%. An additional unique feature is the thermal cut-off switch designed to shut off the door chime system in the event of excessive temperature. NuTone saves you time and money!

• 8-volt, 20VA or 16-volt, 20VA transformer for use with multiple door chimes in one home; order in standard package of six to help assist with your planning and still retain that economical edge
• Quick install transformers, built to last so you should have fewer call backs
• One 8 or 16-volt, 20VA transformer needed for a single chime; multiple transformers needed for two chimes
• cULus Listed for safety, ensuring you have a quality, reliable transformer that will pass inspection