W I R E D C H I M E S 1 3 Builder Kits – Junction Box Transformer Step One: Step Two: Step Three: Lighted Junction Box Model# Chime Button Transformer Chime Accessories Quick install transformers, built to last. Transformer C915 Transformer C909 Transformer C907 16-volt, 10VA transformer for use Tri-volt transformer: 8-volt, 20VA; 16-volt, 30VA transformer for with most NuTone door chimes. 16-volt, 20VA; or 24-volt, 20VA powering multiple chimes in one 16-volt, 10VA for a single chime. for powering multiple chimes in one home. The most powerful transformer Fits in standard junction box, run one home. 8, 16 or 24-volt 20VA for we offer. Ideal for large homes with wire and it’s ready for use. two chimes. multiple chimes. 16-volt 30VA for up to three chimes. Transformer C905 Chime Wire CW902 Diagnostic Tool RCDT900 16-volt, 10VA transformer for use 60' of twin lead chime wire CL2X. Provides three simple steps to with most NuTone door chimes. 22 AWG. diagnose your door chimes. Voltage 16-volt 10VA for a single chime. range 5-30 VAC/DC. Complete step-by-step instructions included.