C915Junction Box Transformer

  • Overview
  • Specifications
  • Reviews
  • Answers
  • 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!

    • 16-volt, 10VA transformer for use with most NuTone door chimes; 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
    • Fits in standard junction box – run one wire and the door chime is ready for use; installation convenience saves time allowing you to move on the next project quicker
    • One 16-volt, 10VA transformer needed for a single chime
    • cULus Listed for safety, ensuring you have a quality, reliable transformer that will pass inspection
    • Junction box transformer design makes for an easy and quick connection to low voltage wiring, insert into the single-gang junction box, and the transformer is safely concealed behind the wall
  • Product Depth (inches)2.25
    Product Height (inches)3.75
    Product Width (inches)2.25
    TypeTransformer
  • Can this, and the LA39WH, be ceiling mounted?

    Asked by: Caymanbuilder
    Thank you for your question on the model LA39WH door chime and C915 transformer. Although you would have no problem installing the C915 in a ceiling box, the LA39WH is only designed to be installed on a wall. Please contact our Technical Service department at 888-336-6151 with additional questions or assistance.
    Answered by: NuToneCustomerService
    Date published: 2013-10-23

    Can one transformer power multiple doorbells?

    Can one C915 transformer power 3 doorbells, or do I need 3 separate transformers?
    Asked by: Ohio
    Thank you for your question on the model C915 junction box chime transformer. The C915 is designed to operate one chime only. When you wire three chimes together, you would need a transformer that is rated for 16 volts AC and at least 30 volt amps (watts). Please contact the Technical Service Department at 888-336-6151 if you need further assistance.
    Answered by: NuToneCustomerService
    Date published: 2017-04-10

    Does this have a timer or does it supply power constantly?

    I want to use this with the ring doorbell and it needs power constantly.
    Asked by: amale
    Thank you for your question on the model C915 junction box transformer. The C915 would be powered constantly. At this point, we have not seen any of our chimes that would be compatible with the Ring Doorbell.
    Answered by: NuToneCustomerService
    Date published: 2016-10-05

    120/220V

    Can this transformer be used in Europe? (220V)
    Asked by: eu
    Thank you for your question on the model C915 door chime junction box transformer. The C915 is designed for 120 volts AC only. It cannot be used with 220 volts AC.
    Answered by: NuToneCustomerService
    Date published: 2015-11-23

    weight

    What is the shipping weight of the C915 transformer?
    Asked by: tz
    Thank you for your question on the model C915 transformer. Please contact our Customer Service Department at 888-336-3948 for assistance.
    Answered by: NuToneCustomerService
    Date published: 2013-10-23
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