Used single

Johnson Controls Y64T21-0 Transformer, 120/208/240Vac Primary, 24Vac Secondary [New]

• Manufacturer: Johnson

. . . . . Johnson Controls Y64T21-0 Transformer, UL Class 2, 120/208/240Vac Primary, 24Vac Secondary, 92Va, UL Cul Listed The Y63, Y64, Y65, Y66, and Y69 Series Transformers provide 24 VAC power for loads of 40 V...